M. Takamoto, I. Ushijima, M. Das, N. Nemitz, T. Ohkubo, K. Yamanaka, N. Ohmae, T. Takano, T. Akatsuka, A. Yamaguchi, and H. Katori, “Frequency ratios of Sr, Yb, and Hg based optical lattice clocks and their applications,” C. R. Phys. 16, 489–498 (2015).

[Crossref]

X. Xie, R. Bouchand, D. Nicolodi, M. Giunta, W. Hänsel, M. Lezius, A. Joshi, S. Datta, C. Alexandre, M. Lours, P. Tremblin, G. Santarelli, R. Holzwarth, and Y. Le Coq, “Photonic microwave signals with zeptosecond-level absolute timing noise,” Nat. Photonics 11, 44–47 (2016).

[Crossref]

J. Alnis, A. Matveev, N. Kolachevsky, T. Udem, and T. Hänsch, “Subhertz linewidth diode lasers by stabilization to vibrationally and thermally compensated ultralow-expansion glass Fabry-Pérot cavities,” Phys. Rev. A 77, 053809 (2008).

[Crossref]

S. Amairi, T. Legero, T. Kessler, U. Sterr, J. Wübbena, O. Mandel, and P. Schmidt, “Reducing the effect of thermal noise in optical cavities,” Appl. Phys. B 113, 233–242 (2013).

[Crossref]

W. Zhang, M. J. Martin, C. Benko, J. Hall, J. Ye, C. Hagemann, T. Legero, U. Sterr, F. Riehle, G. Cole, and M. Aspelmeyer, “Reduction of residual amplitude modulation to 1 × 10−6for frequency modulation and laser stabilization,” Opt. Lett. 39, 1980–1983 (2014).

[Crossref]

G. Cole, W. Zhang, M. Martin, J. Ye, and M. Aspelmeyer, “Tenfold reduction of Brownian noise in high-reflectivity optical coatings,” Nat. Photonics 7, 644–650 (2013).

[Crossref]

L. Sinclair, H. Bergeron, W. C. Swann, E. Baumann, J.-D. Deschênes, and N. R. Newbury, “Comparing optical oscillators across the air to milliradians in phase and 10−17 in frequency,” Phys. Rev. Lett. 120, 050801 (2018).

[Crossref]

L. Sinclair, J. Deschênes, L. Sonderhouse, W. Swann, I. Khader, E. Baumann, N. Newbury, and I. Coddington, “Invited article: a compact optically coherent fiber frequency comb,” Rev. Sci. Instrum. 86, 081301 (2015).

[Crossref]

W. Zhang, M. J. Martin, C. Benko, J. Hall, J. Ye, C. Hagemann, T. Legero, U. Sterr, F. Riehle, G. Cole, and M. Aspelmeyer, “Reduction of residual amplitude modulation to 1 × 10−6for frequency modulation and laser stabilization,” Opt. Lett. 39, 1980–1983 (2014).

[Crossref]

L. Sinclair, H. Bergeron, W. C. Swann, E. Baumann, J.-D. Deschênes, and N. R. Newbury, “Comparing optical oscillators across the air to milliradians in phase and 10−17 in frequency,” Phys. Rev. Lett. 120, 050801 (2018).

[Crossref]

E. Oelker, R. B. Hutson, C. Kennedy, L. Sonderhouse, T. Bothwell, A. Goban, D. Kedar, C. Sanner, J. M. Robinson, G. Marti, D. Matei, T. Legero, M. Giunta, R. Holzwarth, F. Riehle, U. Sterr, and J. Ye, “Demonstration of 4.8 × 10−17 stability at 1 s for two independent optical clocks,” Nat. Photonics 13, 714–719 (2019).

[Crossref]

X. Xie, R. Bouchand, D. Nicolodi, M. Giunta, W. Hänsel, M. Lezius, A. Joshi, S. Datta, C. Alexandre, M. Lours, P. Tremblin, G. Santarelli, R. Holzwarth, and Y. Le Coq, “Photonic microwave signals with zeptosecond-level absolute timing noise,” Nat. Photonics 11, 44–47 (2016).

[Crossref]

H. Yang, H. Wei, K. Chen, S. Zhang, and Y. Li, “Simply-integrated dual-comb spectrometer via tunable repetition rates and avoiding self-referencing,” Opt. Express 25, 8063–8072 (2017).

[Crossref]

H. Yang, H. Wei, H. Zhang, K. Chen, Y. Li, V. Smolski, and K. Vodopyanov, “Performance estimation of dual-comb spectroscopy in different frequency-control schemes,” Appl. Opt. 55, 6321–6330 (2016).

[Crossref]

L. Sinclair, J. Deschênes, L. Sonderhouse, W. Swann, I. Khader, E. Baumann, N. Newbury, and I. Coddington, “Invited article: a compact optically coherent fiber frequency comb,” Rev. Sci. Instrum. 86, 081301 (2015).

[Crossref]

I. Coddington, W. C. Swann, and N. R. Newbury, “Coherent dual-comb spectroscopy at high signal-to-noise ratio,” Phys. Rev. A 82, 043817 (2010).

[Crossref]

I. Coddington, W. Swann, L. Nenadovic, and N. Newbury, “Rapid and precise absolute distance measurements at long range,” Nat. Photonics 3, 351–356 (2009).

[Crossref]

I. Coddington, W. Swan, and N. Newbury, “Coherent multiheterodyne spectroscopy using stabilized optical frequency combs,” Phys. Rev. Lett. 100, 013902 (2008).

[Crossref]

W. Swann, J. McFerran, I. Coddington, N. Newbury, I. Hartl, M. Fermann, P. Westbrook, J. Nicholson, K. Feder, C. Langrock, and M. Fejer, “Fiber-laser frequency combs with subhertz relative linewidths,” Opt. Lett. 31, 3046–3048 (2006).

[Crossref]

W. Zhang, M. J. Martin, C. Benko, J. Hall, J. Ye, C. Hagemann, T. Legero, U. Sterr, F. Riehle, G. Cole, and M. Aspelmeyer, “Reduction of residual amplitude modulation to 1 × 10−6for frequency modulation and laser stabilization,” Opt. Lett. 39, 1980–1983 (2014).

[Crossref]

G. Cole, W. Zhang, M. Martin, J. Ye, and M. Aspelmeyer, “Tenfold reduction of Brownian noise in high-reflectivity optical coatings,” Nat. Photonics 7, 644–650 (2013).

[Crossref]

D. Hudson, K. Holman, R. Jones, S. Cundiff, J. Ye, and D. Jones, “Mode-locked fiber laser frequency-controlled with an intracavity electro-optic modulator,” Opt. Lett. 30, 2948–2950 (2005).

[Crossref]

D. Jones, S. Diddams, J. Ranka, A. Stentz, R. Windeler, J. Hall, and S. Cundiff, “Carrier-envelope phase control of femtosecond mode-locked lasers and direct optical frequency synthesis,” Science 288, 635–639 (2000).

[Crossref]

N. Nemitz, T. Ohkubo, M. Takamoto, I. Ushijima, M. Das, N. Ohmae, and H. Katori, “Frequency ratio of Yb and Sr clocks with 5 × 10−17 uncertainty at 150 seconds averaging time,” Nat. Photonics 10, 258–261 (2016).

[Crossref]

M. Takamoto, I. Ushijima, M. Das, N. Nemitz, T. Ohkubo, K. Yamanaka, N. Ohmae, T. Takano, T. Akatsuka, A. Yamaguchi, and H. Katori, “Frequency ratios of Sr, Yb, and Hg based optical lattice clocks and their applications,” C. R. Phys. 16, 489–498 (2015).

[Crossref]

X. Xie, R. Bouchand, D. Nicolodi, M. Giunta, W. Hänsel, M. Lezius, A. Joshi, S. Datta, C. Alexandre, M. Lours, P. Tremblin, G. Santarelli, R. Holzwarth, and Y. Le Coq, “Photonic microwave signals with zeptosecond-level absolute timing noise,” Nat. Photonics 11, 44–47 (2016).

[Crossref]

L. Sinclair, J. Deschênes, L. Sonderhouse, W. Swann, I. Khader, E. Baumann, N. Newbury, and I. Coddington, “Invited article: a compact optically coherent fiber frequency comb,” Rev. Sci. Instrum. 86, 081301 (2015).

[Crossref]

L. Sinclair, H. Bergeron, W. C. Swann, E. Baumann, J.-D. Deschênes, and N. R. Newbury, “Comparing optical oscillators across the air to milliradians in phase and 10−17 in frequency,” Phys. Rev. Lett. 120, 050801 (2018).

[Crossref]

F. Quinlan, T. Fortier, M. Kirchner, J. Taylor, M. Thorpe, N. Lemke, A. Ludlow, Y. Jiang, and S. Diddams, “Ultralow phase noise microwave generation with an Er:fiber-based optical frequency divider,” Opt. Lett. 36, 3260–3262 (2011).

[Crossref]

D. Jones, S. Diddams, J. Ranka, A. Stentz, R. Windeler, J. Hall, and S. Cundiff, “Carrier-envelope phase control of femtosecond mode-locked lasers and direct optical frequency synthesis,” Science 288, 635–639 (2000).

[Crossref]

R. Drever, J. Hall, F. Kowalski, J. Hough, G. Ford, A. Munley, and H. Ward, “Laser phase and frequency stabilization using an optical resonator,” Appl. Phys. B 31, 97–105 (1983).

[Crossref]

W. Swann, J. McFerran, I. Coddington, N. Newbury, I. Hartl, M. Fermann, P. Westbrook, J. Nicholson, K. Feder, C. Langrock, and M. Fejer, “Fiber-laser frequency combs with subhertz relative linewidths,” Opt. Lett. 31, 3046–3048 (2006).

[Crossref]

W. Swann, J. McFerran, I. Coddington, N. Newbury, I. Hartl, M. Fermann, P. Westbrook, J. Nicholson, K. Feder, C. Langrock, and M. Fejer, “Fiber-laser frequency combs with subhertz relative linewidths,” Opt. Lett. 31, 3046–3048 (2006).

[Crossref]

W. Swann, J. McFerran, I. Coddington, N. Newbury, I. Hartl, M. Fermann, P. Westbrook, J. Nicholson, K. Feder, C. Langrock, and M. Fejer, “Fiber-laser frequency combs with subhertz relative linewidths,” Opt. Lett. 31, 3046–3048 (2006).

[Crossref]

R. Drever, J. Hall, F. Kowalski, J. Hough, G. Ford, A. Munley, and H. Ward, “Laser phase and frequency stabilization using an optical resonator,” Appl. Phys. B 31, 97–105 (1983).

[Crossref]

F. Quinlan, T. Fortier, M. Kirchner, J. Taylor, M. Thorpe, N. Lemke, A. Ludlow, Y. Jiang, and S. Diddams, “Ultralow phase noise microwave generation with an Er:fiber-based optical frequency divider,” Opt. Lett. 36, 3260–3262 (2011).

[Crossref]

E. Oelker, R. B. Hutson, C. Kennedy, L. Sonderhouse, T. Bothwell, A. Goban, D. Kedar, C. Sanner, J. M. Robinson, G. Marti, D. Matei, T. Legero, M. Giunta, R. Holzwarth, F. Riehle, U. Sterr, and J. Ye, “Demonstration of 4.8 × 10−17 stability at 1 s for two independent optical clocks,” Nat. Photonics 13, 714–719 (2019).

[Crossref]

X. Xie, R. Bouchand, D. Nicolodi, M. Giunta, W. Hänsel, M. Lezius, A. Joshi, S. Datta, C. Alexandre, M. Lours, P. Tremblin, G. Santarelli, R. Holzwarth, and Y. Le Coq, “Photonic microwave signals with zeptosecond-level absolute timing noise,” Nat. Photonics 11, 44–47 (2016).

[Crossref]

E. Oelker, R. B. Hutson, C. Kennedy, L. Sonderhouse, T. Bothwell, A. Goban, D. Kedar, C. Sanner, J. M. Robinson, G. Marti, D. Matei, T. Legero, M. Giunta, R. Holzwarth, F. Riehle, U. Sterr, and J. Ye, “Demonstration of 4.8 × 10−17 stability at 1 s for two independent optical clocks,” Nat. Photonics 13, 714–719 (2019).

[Crossref]

D. G. Matei, T. Legero, S. Häfner, C. Grebing, R. Weyrich, W. Zhang, L. Sonderhouse, J. Robinson, J. Ye, F. Riehle, and U. Sterr, “1.5 µm lasers with sub-10 mHz linewidth,” Phys. Rev. Lett. 118, 263202 (2017).

[Crossref]

Z. Tai, L. Yan, Y. Zhang, X. Zhang, W. Guo, S. Zhang, and H. Jiang, “Transportable 1555-nm ultra-stable laser with sub-0.185-Hz linewidth,” Chin. Phys. Lett. 34, 090602 (2017).

[Crossref]

Z. Tai, L. Yan, Y. Zhang, X. Zhang, W. Guo, S. Zhang, and H. Jiang, “Electro-optic modulator with ultra-low residual amplitude modulation for frequency modulation and laser stabilization,” Opt. Lett. 41, 5584–5587 (2016).

[Crossref]

D. G. Matei, T. Legero, S. Häfner, C. Grebing, R. Weyrich, W. Zhang, L. Sonderhouse, J. Robinson, J. Ye, F. Riehle, and U. Sterr, “1.5 µm lasers with sub-10 mHz linewidth,” Phys. Rev. Lett. 118, 263202 (2017).

[Crossref]

W. Zhang, M. J. Martin, C. Benko, J. Hall, J. Ye, C. Hagemann, T. Legero, U. Sterr, F. Riehle, G. Cole, and M. Aspelmeyer, “Reduction of residual amplitude modulation to 1 × 10−6for frequency modulation and laser stabilization,” Opt. Lett. 39, 1980–1983 (2014).

[Crossref]

W. Zhang, M. J. Martin, C. Benko, J. Hall, J. Ye, C. Hagemann, T. Legero, U. Sterr, F. Riehle, G. Cole, and M. Aspelmeyer, “Reduction of residual amplitude modulation to 1 × 10−6for frequency modulation and laser stabilization,” Opt. Lett. 39, 1980–1983 (2014).

[Crossref]

D. Jones, S. Diddams, J. Ranka, A. Stentz, R. Windeler, J. Hall, and S. Cundiff, “Carrier-envelope phase control of femtosecond mode-locked lasers and direct optical frequency synthesis,” Science 288, 635–639 (2000).

[Crossref]

R. Drever, J. Hall, F. Kowalski, J. Hough, G. Ford, A. Munley, and H. Ward, “Laser phase and frequency stabilization using an optical resonator,” Appl. Phys. B 31, 97–105 (1983).

[Crossref]

J. Alnis, A. Matveev, N. Kolachevsky, T. Udem, and T. Hänsch, “Subhertz linewidth diode lasers by stabilization to vibrationally and thermally compensated ultralow-expansion glass Fabry-Pérot cavities,” Phys. Rev. A 77, 053809 (2008).

[Crossref]

X. Xie, R. Bouchand, D. Nicolodi, M. Giunta, W. Hänsel, M. Lezius, A. Joshi, S. Datta, C. Alexandre, M. Lours, P. Tremblin, G. Santarelli, R. Holzwarth, and Y. Le Coq, “Photonic microwave signals with zeptosecond-level absolute timing noise,” Nat. Photonics 11, 44–47 (2016).

[Crossref]

W. Swann, J. McFerran, I. Coddington, N. Newbury, I. Hartl, M. Fermann, P. Westbrook, J. Nicholson, K. Feder, C. Langrock, and M. Fejer, “Fiber-laser frequency combs with subhertz relative linewidths,” Opt. Lett. 31, 3046–3048 (2006).

[Crossref]

E. Oelker, R. B. Hutson, C. Kennedy, L. Sonderhouse, T. Bothwell, A. Goban, D. Kedar, C. Sanner, J. M. Robinson, G. Marti, D. Matei, T. Legero, M. Giunta, R. Holzwarth, F. Riehle, U. Sterr, and J. Ye, “Demonstration of 4.8 × 10−17 stability at 1 s for two independent optical clocks,” Nat. Photonics 13, 714–719 (2019).

[Crossref]

X. Xie, R. Bouchand, D. Nicolodi, M. Giunta, W. Hänsel, M. Lezius, A. Joshi, S. Datta, C. Alexandre, M. Lours, P. Tremblin, G. Santarelli, R. Holzwarth, and Y. Le Coq, “Photonic microwave signals with zeptosecond-level absolute timing noise,” Nat. Photonics 11, 44–47 (2016).

[Crossref]

F. Keilmann, C. Gohle, and R. Holzwarth, “Time-domain mid-infrared frequency-comb spectrometer,” Opt. Lett. 29, 1542–1544 (2004).

[Crossref]

S. Okubo, K. Iwakuni, H. Inaba, K. Hosaka, A. Onae, H. Sasada, and F. Hong, “Ultra-broadband dual-comb spectroscopy across 1.0–1.9 µm,” Appl. Phys. Express 8, 082402 (2015).

[Crossref]

K. Iwakuni, H. Inaba, Y. Nakajima, T. Kobayashi, K. Hosaka, A. Onae, and F. Hong, “Narrow linewidth comb realized with a mode-locked fiber laser using an intra-cavity waveguide electro-optic modulator for high-speed control,” Opt. Express 20, 13769–13776 (2012).

[Crossref]

S. Okubo, K. Iwakuni, H. Inaba, K. Hosaka, A. Onae, H. Sasada, and F. Hong, “Ultra-broadband dual-comb spectroscopy across 1.0–1.9 µm,” Appl. Phys. Express 8, 082402 (2015).

[Crossref]

K. Iwakuni, H. Inaba, Y. Nakajima, T. Kobayashi, K. Hosaka, A. Onae, and F. Hong, “Narrow linewidth comb realized with a mode-locked fiber laser using an intra-cavity waveguide electro-optic modulator for high-speed control,” Opt. Express 20, 13769–13776 (2012).

[Crossref]

R. Drever, J. Hall, F. Kowalski, J. Hough, G. Ford, A. Munley, and H. Ward, “Laser phase and frequency stabilization using an optical resonator,” Appl. Phys. B 31, 97–105 (1983).

[Crossref]

E. Oelker, R. B. Hutson, C. Kennedy, L. Sonderhouse, T. Bothwell, A. Goban, D. Kedar, C. Sanner, J. M. Robinson, G. Marti, D. Matei, T. Legero, M. Giunta, R. Holzwarth, F. Riehle, U. Sterr, and J. Ye, “Demonstration of 4.8 × 10−17 stability at 1 s for two independent optical clocks,” Nat. Photonics 13, 714–719 (2019).

[Crossref]

S. Okubo, K. Iwakuni, H. Inaba, K. Hosaka, A. Onae, H. Sasada, and F. Hong, “Ultra-broadband dual-comb spectroscopy across 1.0–1.9 µm,” Appl. Phys. Express 8, 082402 (2015).

[Crossref]

K. Iwakuni, H. Inaba, Y. Nakajima, T. Kobayashi, K. Hosaka, A. Onae, and F. Hong, “Narrow linewidth comb realized with a mode-locked fiber laser using an intra-cavity waveguide electro-optic modulator for high-speed control,” Opt. Express 20, 13769–13776 (2012).

[Crossref]

S. Okubo, K. Iwakuni, H. Inaba, K. Hosaka, A. Onae, H. Sasada, and F. Hong, “Ultra-broadband dual-comb spectroscopy across 1.0–1.9 µm,” Appl. Phys. Express 8, 082402 (2015).

[Crossref]

K. Iwakuni, H. Inaba, Y. Nakajima, T. Kobayashi, K. Hosaka, A. Onae, and F. Hong, “Narrow linewidth comb realized with a mode-locked fiber laser using an intra-cavity waveguide electro-optic modulator for high-speed control,” Opt. Express 20, 13769–13776 (2012).

[Crossref]

Z. Tai, L. Yan, Y. Zhang, X. Zhang, W. Guo, S. Zhang, and H. Jiang, “Transportable 1555-nm ultra-stable laser with sub-0.185-Hz linewidth,” Chin. Phys. Lett. 34, 090602 (2017).

[Crossref]

Z. Tai, L. Yan, Y. Zhang, X. Zhang, W. Guo, S. Zhang, and H. Jiang, “Electro-optic modulator with ultra-low residual amplitude modulation for frequency modulation and laser stabilization,” Opt. Lett. 41, 5584–5587 (2016).

[Crossref]

F. Quinlan, T. Fortier, M. Kirchner, J. Taylor, M. Thorpe, N. Lemke, A. Ludlow, Y. Jiang, and S. Diddams, “Ultralow phase noise microwave generation with an Er:fiber-based optical frequency divider,” Opt. Lett. 36, 3260–3262 (2011).

[Crossref]

D. Hudson, K. Holman, R. Jones, S. Cundiff, J. Ye, and D. Jones, “Mode-locked fiber laser frequency-controlled with an intracavity electro-optic modulator,” Opt. Lett. 30, 2948–2950 (2005).

[Crossref]

D. Jones, S. Diddams, J. Ranka, A. Stentz, R. Windeler, J. Hall, and S. Cundiff, “Carrier-envelope phase control of femtosecond mode-locked lasers and direct optical frequency synthesis,” Science 288, 635–639 (2000).

[Crossref]

X. Xie, R. Bouchand, D. Nicolodi, M. Giunta, W. Hänsel, M. Lezius, A. Joshi, S. Datta, C. Alexandre, M. Lours, P. Tremblin, G. Santarelli, R. Holzwarth, and Y. Le Coq, “Photonic microwave signals with zeptosecond-level absolute timing noise,” Nat. Photonics 11, 44–47 (2016).

[Crossref]

N. Nemitz, T. Ohkubo, M. Takamoto, I. Ushijima, M. Das, N. Ohmae, and H. Katori, “Frequency ratio of Yb and Sr clocks with 5 × 10−17 uncertainty at 150 seconds averaging time,” Nat. Photonics 10, 258–261 (2016).

[Crossref]

M. Takamoto, I. Ushijima, M. Das, N. Nemitz, T. Ohkubo, K. Yamanaka, N. Ohmae, T. Takano, T. Akatsuka, A. Yamaguchi, and H. Katori, “Frequency ratios of Sr, Yb, and Hg based optical lattice clocks and their applications,” C. R. Phys. 16, 489–498 (2015).

[Crossref]

E. Oelker, R. B. Hutson, C. Kennedy, L. Sonderhouse, T. Bothwell, A. Goban, D. Kedar, C. Sanner, J. M. Robinson, G. Marti, D. Matei, T. Legero, M. Giunta, R. Holzwarth, F. Riehle, U. Sterr, and J. Ye, “Demonstration of 4.8 × 10−17 stability at 1 s for two independent optical clocks,” Nat. Photonics 13, 714–719 (2019).

[Crossref]

E. Oelker, R. B. Hutson, C. Kennedy, L. Sonderhouse, T. Bothwell, A. Goban, D. Kedar, C. Sanner, J. M. Robinson, G. Marti, D. Matei, T. Legero, M. Giunta, R. Holzwarth, F. Riehle, U. Sterr, and J. Ye, “Demonstration of 4.8 × 10−17 stability at 1 s for two independent optical clocks,” Nat. Photonics 13, 714–719 (2019).

[Crossref]

S. Amairi, T. Legero, T. Kessler, U. Sterr, J. Wübbena, O. Mandel, and P. Schmidt, “Reducing the effect of thermal noise in optical cavities,” Appl. Phys. B 113, 233–242 (2013).

[Crossref]

L. Sinclair, J. Deschênes, L. Sonderhouse, W. Swann, I. Khader, E. Baumann, N. Newbury, and I. Coddington, “Invited article: a compact optically coherent fiber frequency comb,” Rev. Sci. Instrum. 86, 081301 (2015).

[Crossref]

F. Quinlan, T. Fortier, M. Kirchner, J. Taylor, M. Thorpe, N. Lemke, A. Ludlow, Y. Jiang, and S. Diddams, “Ultralow phase noise microwave generation with an Er:fiber-based optical frequency divider,” Opt. Lett. 36, 3260–3262 (2011).

[Crossref]

J. Alnis, A. Matveev, N. Kolachevsky, T. Udem, and T. Hänsch, “Subhertz linewidth diode lasers by stabilization to vibrationally and thermally compensated ultralow-expansion glass Fabry-Pérot cavities,” Phys. Rev. A 77, 053809 (2008).

[Crossref]

R. Drever, J. Hall, F. Kowalski, J. Hough, G. Ford, A. Munley, and H. Ward, “Laser phase and frequency stabilization using an optical resonator,” Appl. Phys. B 31, 97–105 (1983).

[Crossref]

W. Swann, J. McFerran, I. Coddington, N. Newbury, I. Hartl, M. Fermann, P. Westbrook, J. Nicholson, K. Feder, C. Langrock, and M. Fejer, “Fiber-laser frequency combs with subhertz relative linewidths,” Opt. Lett. 31, 3046–3048 (2006).

[Crossref]

X. Xie, R. Bouchand, D. Nicolodi, M. Giunta, W. Hänsel, M. Lezius, A. Joshi, S. Datta, C. Alexandre, M. Lours, P. Tremblin, G. Santarelli, R. Holzwarth, and Y. Le Coq, “Photonic microwave signals with zeptosecond-level absolute timing noise,” Nat. Photonics 11, 44–47 (2016).

[Crossref]

E. Oelker, R. B. Hutson, C. Kennedy, L. Sonderhouse, T. Bothwell, A. Goban, D. Kedar, C. Sanner, J. M. Robinson, G. Marti, D. Matei, T. Legero, M. Giunta, R. Holzwarth, F. Riehle, U. Sterr, and J. Ye, “Demonstration of 4.8 × 10−17 stability at 1 s for two independent optical clocks,” Nat. Photonics 13, 714–719 (2019).

[Crossref]

D. G. Matei, T. Legero, S. Häfner, C. Grebing, R. Weyrich, W. Zhang, L. Sonderhouse, J. Robinson, J. Ye, F. Riehle, and U. Sterr, “1.5 µm lasers with sub-10 mHz linewidth,” Phys. Rev. Lett. 118, 263202 (2017).

[Crossref]

W. Zhang, M. J. Martin, C. Benko, J. Hall, J. Ye, C. Hagemann, T. Legero, U. Sterr, F. Riehle, G. Cole, and M. Aspelmeyer, “Reduction of residual amplitude modulation to 1 × 10−6for frequency modulation and laser stabilization,” Opt. Lett. 39, 1980–1983 (2014).

[Crossref]

S. Amairi, T. Legero, T. Kessler, U. Sterr, J. Wübbena, O. Mandel, and P. Schmidt, “Reducing the effect of thermal noise in optical cavities,” Appl. Phys. B 113, 233–242 (2013).

[Crossref]

F. Quinlan, T. Fortier, M. Kirchner, J. Taylor, M. Thorpe, N. Lemke, A. Ludlow, Y. Jiang, and S. Diddams, “Ultralow phase noise microwave generation with an Er:fiber-based optical frequency divider,” Opt. Lett. 36, 3260–3262 (2011).

[Crossref]

X. Xie, R. Bouchand, D. Nicolodi, M. Giunta, W. Hänsel, M. Lezius, A. Joshi, S. Datta, C. Alexandre, M. Lours, P. Tremblin, G. Santarelli, R. Holzwarth, and Y. Le Coq, “Photonic microwave signals with zeptosecond-level absolute timing noise,” Nat. Photonics 11, 44–47 (2016).

[Crossref]

H. Yang, H. Wei, K. Chen, S. Zhang, and Y. Li, “Simply-integrated dual-comb spectrometer via tunable repetition rates and avoiding self-referencing,” Opt. Express 25, 8063–8072 (2017).

[Crossref]

H. Zhang, H. Wei, H. Yang, and Y. Li, “Active laser ranging with frequency transfer using frequency comb,” Appl. Phys. Lett. 108, 181101 (2016).

[Crossref]

H. Yang, H. Wei, H. Zhang, K. Chen, Y. Li, V. Smolski, and K. Vodopyanov, “Performance estimation of dual-comb spectroscopy in different frequency-control schemes,” Appl. Opt. 55, 6321–6330 (2016).

[Crossref]

H. Yang, X. Wu, H. Zhang, S. Zhao, L. Yang, H. Wei, and Y. Li, “Optically stabilized erbium fiber frequency comb with hybrid mode-locking and a broad tunable range of repetition rate,” Appl. Opt. 55, D29–D34 (2016).

[Crossref]

H. Zhang, H. Wei, X. Wu, H. Yang, and Y. Li, “Absolute distance measurement by dual-comb nonlinear asynchronous optical sampling,” Opt. Express 22, 6597–6604 (2014).

[Crossref]

X. Xie, R. Bouchand, D. Nicolodi, M. Giunta, W. Hänsel, M. Lezius, A. Joshi, S. Datta, C. Alexandre, M. Lours, P. Tremblin, G. Santarelli, R. Holzwarth, and Y. Le Coq, “Photonic microwave signals with zeptosecond-level absolute timing noise,” Nat. Photonics 11, 44–47 (2016).

[Crossref]

F. Quinlan, T. Fortier, M. Kirchner, J. Taylor, M. Thorpe, N. Lemke, A. Ludlow, Y. Jiang, and S. Diddams, “Ultralow phase noise microwave generation with an Er:fiber-based optical frequency divider,” Opt. Lett. 36, 3260–3262 (2011).

[Crossref]

S. Amairi, T. Legero, T. Kessler, U. Sterr, J. Wübbena, O. Mandel, and P. Schmidt, “Reducing the effect of thermal noise in optical cavities,” Appl. Phys. B 113, 233–242 (2013).

[Crossref]

E. Oelker, R. B. Hutson, C. Kennedy, L. Sonderhouse, T. Bothwell, A. Goban, D. Kedar, C. Sanner, J. M. Robinson, G. Marti, D. Matei, T. Legero, M. Giunta, R. Holzwarth, F. Riehle, U. Sterr, and J. Ye, “Demonstration of 4.8 × 10−17 stability at 1 s for two independent optical clocks,” Nat. Photonics 13, 714–719 (2019).

[Crossref]

G. Cole, W. Zhang, M. Martin, J. Ye, and M. Aspelmeyer, “Tenfold reduction of Brownian noise in high-reflectivity optical coatings,” Nat. Photonics 7, 644–650 (2013).

[Crossref]

W. Zhang, M. J. Martin, C. Benko, J. Hall, J. Ye, C. Hagemann, T. Legero, U. Sterr, F. Riehle, G. Cole, and M. Aspelmeyer, “Reduction of residual amplitude modulation to 1 × 10−6for frequency modulation and laser stabilization,” Opt. Lett. 39, 1980–1983 (2014).

[Crossref]

E. Oelker, R. B. Hutson, C. Kennedy, L. Sonderhouse, T. Bothwell, A. Goban, D. Kedar, C. Sanner, J. M. Robinson, G. Marti, D. Matei, T. Legero, M. Giunta, R. Holzwarth, F. Riehle, U. Sterr, and J. Ye, “Demonstration of 4.8 × 10−17 stability at 1 s for two independent optical clocks,” Nat. Photonics 13, 714–719 (2019).

[Crossref]

D. G. Matei, T. Legero, S. Häfner, C. Grebing, R. Weyrich, W. Zhang, L. Sonderhouse, J. Robinson, J. Ye, F. Riehle, and U. Sterr, “1.5 µm lasers with sub-10 mHz linewidth,” Phys. Rev. Lett. 118, 263202 (2017).

[Crossref]

J. Alnis, A. Matveev, N. Kolachevsky, T. Udem, and T. Hänsch, “Subhertz linewidth diode lasers by stabilization to vibrationally and thermally compensated ultralow-expansion glass Fabry-Pérot cavities,” Phys. Rev. A 77, 053809 (2008).

[Crossref]

J. McFerran, W. Swann, B. Washburn, and N. Newbury, “Suppression of pump-induced frequency noise in fiber-laser frequency combs leading to sub-radian FCEO phase excursions,” Appl. Phys. B 86, 219–227 (2007).

[Crossref]

W. Swann, J. McFerran, I. Coddington, N. Newbury, I. Hartl, M. Fermann, P. Westbrook, J. Nicholson, K. Feder, C. Langrock, and M. Fejer, “Fiber-laser frequency combs with subhertz relative linewidths,” Opt. Lett. 31, 3046–3048 (2006).

[Crossref]

R. Drever, J. Hall, F. Kowalski, J. Hough, G. Ford, A. Munley, and H. Ward, “Laser phase and frequency stabilization using an optical resonator,” Appl. Phys. B 31, 97–105 (1983).

[Crossref]

N. Nemitz, T. Ohkubo, M. Takamoto, I. Ushijima, M. Das, N. Ohmae, and H. Katori, “Frequency ratio of Yb and Sr clocks with 5 × 10−17 uncertainty at 150 seconds averaging time,” Nat. Photonics 10, 258–261 (2016).

[Crossref]

M. Takamoto, I. Ushijima, M. Das, N. Nemitz, T. Ohkubo, K. Yamanaka, N. Ohmae, T. Takano, T. Akatsuka, A. Yamaguchi, and H. Katori, “Frequency ratios of Sr, Yb, and Hg based optical lattice clocks and their applications,” C. R. Phys. 16, 489–498 (2015).

[Crossref]

I. Coddington, W. Swann, L. Nenadovic, and N. Newbury, “Rapid and precise absolute distance measurements at long range,” Nat. Photonics 3, 351–356 (2009).

[Crossref]

L. Sinclair, J. Deschênes, L. Sonderhouse, W. Swann, I. Khader, E. Baumann, N. Newbury, and I. Coddington, “Invited article: a compact optically coherent fiber frequency comb,” Rev. Sci. Instrum. 86, 081301 (2015).

[Crossref]

I. Coddington, W. Swann, L. Nenadovic, and N. Newbury, “Rapid and precise absolute distance measurements at long range,” Nat. Photonics 3, 351–356 (2009).

[Crossref]

I. Coddington, W. Swan, and N. Newbury, “Coherent multiheterodyne spectroscopy using stabilized optical frequency combs,” Phys. Rev. Lett. 100, 013902 (2008).

[Crossref]

J. McFerran, W. Swann, B. Washburn, and N. Newbury, “Suppression of pump-induced frequency noise in fiber-laser frequency combs leading to sub-radian FCEO phase excursions,” Appl. Phys. B 86, 219–227 (2007).

[Crossref]

W. Swann, J. McFerran, I. Coddington, N. Newbury, I. Hartl, M. Fermann, P. Westbrook, J. Nicholson, K. Feder, C. Langrock, and M. Fejer, “Fiber-laser frequency combs with subhertz relative linewidths,” Opt. Lett. 31, 3046–3048 (2006).

[Crossref]

L. Sinclair, H. Bergeron, W. C. Swann, E. Baumann, J.-D. Deschênes, and N. R. Newbury, “Comparing optical oscillators across the air to milliradians in phase and 10−17 in frequency,” Phys. Rev. Lett. 120, 050801 (2018).

[Crossref]

I. Coddington, W. C. Swann, and N. R. Newbury, “Coherent dual-comb spectroscopy at high signal-to-noise ratio,” Phys. Rev. A 82, 043817 (2010).

[Crossref]

W. Swann, J. McFerran, I. Coddington, N. Newbury, I. Hartl, M. Fermann, P. Westbrook, J. Nicholson, K. Feder, C. Langrock, and M. Fejer, “Fiber-laser frequency combs with subhertz relative linewidths,” Opt. Lett. 31, 3046–3048 (2006).

[Crossref]

X. Xie, R. Bouchand, D. Nicolodi, M. Giunta, W. Hänsel, M. Lezius, A. Joshi, S. Datta, C. Alexandre, M. Lours, P. Tremblin, G. Santarelli, R. Holzwarth, and Y. Le Coq, “Photonic microwave signals with zeptosecond-level absolute timing noise,” Nat. Photonics 11, 44–47 (2016).

[Crossref]

E. Oelker, R. B. Hutson, C. Kennedy, L. Sonderhouse, T. Bothwell, A. Goban, D. Kedar, C. Sanner, J. M. Robinson, G. Marti, D. Matei, T. Legero, M. Giunta, R. Holzwarth, F. Riehle, U. Sterr, and J. Ye, “Demonstration of 4.8 × 10−17 stability at 1 s for two independent optical clocks,” Nat. Photonics 13, 714–719 (2019).

[Crossref]

N. Nemitz, T. Ohkubo, M. Takamoto, I. Ushijima, M. Das, N. Ohmae, and H. Katori, “Frequency ratio of Yb and Sr clocks with 5 × 10−17 uncertainty at 150 seconds averaging time,” Nat. Photonics 10, 258–261 (2016).

[Crossref]

M. Takamoto, I. Ushijima, M. Das, N. Nemitz, T. Ohkubo, K. Yamanaka, N. Ohmae, T. Takano, T. Akatsuka, A. Yamaguchi, and H. Katori, “Frequency ratios of Sr, Yb, and Hg based optical lattice clocks and their applications,” C. R. Phys. 16, 489–498 (2015).

[Crossref]

N. Nemitz, T. Ohkubo, M. Takamoto, I. Ushijima, M. Das, N. Ohmae, and H. Katori, “Frequency ratio of Yb and Sr clocks with 5 × 10−17 uncertainty at 150 seconds averaging time,” Nat. Photonics 10, 258–261 (2016).

[Crossref]

M. Takamoto, I. Ushijima, M. Das, N. Nemitz, T. Ohkubo, K. Yamanaka, N. Ohmae, T. Takano, T. Akatsuka, A. Yamaguchi, and H. Katori, “Frequency ratios of Sr, Yb, and Hg based optical lattice clocks and their applications,” C. R. Phys. 16, 489–498 (2015).

[Crossref]

S. Okubo, K. Iwakuni, H. Inaba, K. Hosaka, A. Onae, H. Sasada, and F. Hong, “Ultra-broadband dual-comb spectroscopy across 1.0–1.9 µm,” Appl. Phys. Express 8, 082402 (2015).

[Crossref]

S. Okubo, K. Iwakuni, H. Inaba, K. Hosaka, A. Onae, H. Sasada, and F. Hong, “Ultra-broadband dual-comb spectroscopy across 1.0–1.9 µm,” Appl. Phys. Express 8, 082402 (2015).

[Crossref]

K. Iwakuni, H. Inaba, Y. Nakajima, T. Kobayashi, K. Hosaka, A. Onae, and F. Hong, “Narrow linewidth comb realized with a mode-locked fiber laser using an intra-cavity waveguide electro-optic modulator for high-speed control,” Opt. Express 20, 13769–13776 (2012).

[Crossref]

F. Quinlan, T. Fortier, M. Kirchner, J. Taylor, M. Thorpe, N. Lemke, A. Ludlow, Y. Jiang, and S. Diddams, “Ultralow phase noise microwave generation with an Er:fiber-based optical frequency divider,” Opt. Lett. 36, 3260–3262 (2011).

[Crossref]

D. Jones, S. Diddams, J. Ranka, A. Stentz, R. Windeler, J. Hall, and S. Cundiff, “Carrier-envelope phase control of femtosecond mode-locked lasers and direct optical frequency synthesis,” Science 288, 635–639 (2000).

[Crossref]

E. Oelker, R. B. Hutson, C. Kennedy, L. Sonderhouse, T. Bothwell, A. Goban, D. Kedar, C. Sanner, J. M. Robinson, G. Marti, D. Matei, T. Legero, M. Giunta, R. Holzwarth, F. Riehle, U. Sterr, and J. Ye, “Demonstration of 4.8 × 10−17 stability at 1 s for two independent optical clocks,” Nat. Photonics 13, 714–719 (2019).

[Crossref]

D. G. Matei, T. Legero, S. Häfner, C. Grebing, R. Weyrich, W. Zhang, L. Sonderhouse, J. Robinson, J. Ye, F. Riehle, and U. Sterr, “1.5 µm lasers with sub-10 mHz linewidth,” Phys. Rev. Lett. 118, 263202 (2017).

[Crossref]

W. Zhang, M. J. Martin, C. Benko, J. Hall, J. Ye, C. Hagemann, T. Legero, U. Sterr, F. Riehle, G. Cole, and M. Aspelmeyer, “Reduction of residual amplitude modulation to 1 × 10−6for frequency modulation and laser stabilization,” Opt. Lett. 39, 1980–1983 (2014).

[Crossref]

D. G. Matei, T. Legero, S. Häfner, C. Grebing, R. Weyrich, W. Zhang, L. Sonderhouse, J. Robinson, J. Ye, F. Riehle, and U. Sterr, “1.5 µm lasers with sub-10 mHz linewidth,” Phys. Rev. Lett. 118, 263202 (2017).

[Crossref]

E. Oelker, R. B. Hutson, C. Kennedy, L. Sonderhouse, T. Bothwell, A. Goban, D. Kedar, C. Sanner, J. M. Robinson, G. Marti, D. Matei, T. Legero, M. Giunta, R. Holzwarth, F. Riehle, U. Sterr, and J. Ye, “Demonstration of 4.8 × 10−17 stability at 1 s for two independent optical clocks,” Nat. Photonics 13, 714–719 (2019).

[Crossref]

E. Oelker, R. B. Hutson, C. Kennedy, L. Sonderhouse, T. Bothwell, A. Goban, D. Kedar, C. Sanner, J. M. Robinson, G. Marti, D. Matei, T. Legero, M. Giunta, R. Holzwarth, F. Riehle, U. Sterr, and J. Ye, “Demonstration of 4.8 × 10−17 stability at 1 s for two independent optical clocks,” Nat. Photonics 13, 714–719 (2019).

[Crossref]

X. Xie, R. Bouchand, D. Nicolodi, M. Giunta, W. Hänsel, M. Lezius, A. Joshi, S. Datta, C. Alexandre, M. Lours, P. Tremblin, G. Santarelli, R. Holzwarth, and Y. Le Coq, “Photonic microwave signals with zeptosecond-level absolute timing noise,” Nat. Photonics 11, 44–47 (2016).

[Crossref]

S. Okubo, K. Iwakuni, H. Inaba, K. Hosaka, A. Onae, H. Sasada, and F. Hong, “Ultra-broadband dual-comb spectroscopy across 1.0–1.9 µm,” Appl. Phys. Express 8, 082402 (2015).

[Crossref]

S. Amairi, T. Legero, T. Kessler, U. Sterr, J. Wübbena, O. Mandel, and P. Schmidt, “Reducing the effect of thermal noise in optical cavities,” Appl. Phys. B 113, 233–242 (2013).

[Crossref]

L. Sinclair, H. Bergeron, W. C. Swann, E. Baumann, J.-D. Deschênes, and N. R. Newbury, “Comparing optical oscillators across the air to milliradians in phase and 10−17 in frequency,” Phys. Rev. Lett. 120, 050801 (2018).

[Crossref]

L. Sinclair, J. Deschênes, L. Sonderhouse, W. Swann, I. Khader, E. Baumann, N. Newbury, and I. Coddington, “Invited article: a compact optically coherent fiber frequency comb,” Rev. Sci. Instrum. 86, 081301 (2015).

[Crossref]

E. Oelker, R. B. Hutson, C. Kennedy, L. Sonderhouse, T. Bothwell, A. Goban, D. Kedar, C. Sanner, J. M. Robinson, G. Marti, D. Matei, T. Legero, M. Giunta, R. Holzwarth, F. Riehle, U. Sterr, and J. Ye, “Demonstration of 4.8 × 10−17 stability at 1 s for two independent optical clocks,” Nat. Photonics 13, 714–719 (2019).

[Crossref]

D. G. Matei, T. Legero, S. Häfner, C. Grebing, R. Weyrich, W. Zhang, L. Sonderhouse, J. Robinson, J. Ye, F. Riehle, and U. Sterr, “1.5 µm lasers with sub-10 mHz linewidth,” Phys. Rev. Lett. 118, 263202 (2017).

[Crossref]

L. Sinclair, J. Deschênes, L. Sonderhouse, W. Swann, I. Khader, E. Baumann, N. Newbury, and I. Coddington, “Invited article: a compact optically coherent fiber frequency comb,” Rev. Sci. Instrum. 86, 081301 (2015).

[Crossref]

D. Jones, S. Diddams, J. Ranka, A. Stentz, R. Windeler, J. Hall, and S. Cundiff, “Carrier-envelope phase control of femtosecond mode-locked lasers and direct optical frequency synthesis,” Science 288, 635–639 (2000).

[Crossref]

E. Oelker, R. B. Hutson, C. Kennedy, L. Sonderhouse, T. Bothwell, A. Goban, D. Kedar, C. Sanner, J. M. Robinson, G. Marti, D. Matei, T. Legero, M. Giunta, R. Holzwarth, F. Riehle, U. Sterr, and J. Ye, “Demonstration of 4.8 × 10−17 stability at 1 s for two independent optical clocks,” Nat. Photonics 13, 714–719 (2019).

[Crossref]

D. G. Matei, T. Legero, S. Häfner, C. Grebing, R. Weyrich, W. Zhang, L. Sonderhouse, J. Robinson, J. Ye, F. Riehle, and U. Sterr, “1.5 µm lasers with sub-10 mHz linewidth,” Phys. Rev. Lett. 118, 263202 (2017).

[Crossref]

W. Zhang, M. J. Martin, C. Benko, J. Hall, J. Ye, C. Hagemann, T. Legero, U. Sterr, F. Riehle, G. Cole, and M. Aspelmeyer, “Reduction of residual amplitude modulation to 1 × 10−6for frequency modulation and laser stabilization,” Opt. Lett. 39, 1980–1983 (2014).

[Crossref]

S. Amairi, T. Legero, T. Kessler, U. Sterr, J. Wübbena, O. Mandel, and P. Schmidt, “Reducing the effect of thermal noise in optical cavities,” Appl. Phys. B 113, 233–242 (2013).

[Crossref]

I. Coddington, W. Swan, and N. Newbury, “Coherent multiheterodyne spectroscopy using stabilized optical frequency combs,” Phys. Rev. Lett. 100, 013902 (2008).

[Crossref]

L. Sinclair, J. Deschênes, L. Sonderhouse, W. Swann, I. Khader, E. Baumann, N. Newbury, and I. Coddington, “Invited article: a compact optically coherent fiber frequency comb,” Rev. Sci. Instrum. 86, 081301 (2015).

[Crossref]

I. Coddington, W. Swann, L. Nenadovic, and N. Newbury, “Rapid and precise absolute distance measurements at long range,” Nat. Photonics 3, 351–356 (2009).

[Crossref]

J. McFerran, W. Swann, B. Washburn, and N. Newbury, “Suppression of pump-induced frequency noise in fiber-laser frequency combs leading to sub-radian FCEO phase excursions,” Appl. Phys. B 86, 219–227 (2007).

[Crossref]

W. Swann, J. McFerran, I. Coddington, N. Newbury, I. Hartl, M. Fermann, P. Westbrook, J. Nicholson, K. Feder, C. Langrock, and M. Fejer, “Fiber-laser frequency combs with subhertz relative linewidths,” Opt. Lett. 31, 3046–3048 (2006).

[Crossref]

L. Sinclair, H. Bergeron, W. C. Swann, E. Baumann, J.-D. Deschênes, and N. R. Newbury, “Comparing optical oscillators across the air to milliradians in phase and 10−17 in frequency,” Phys. Rev. Lett. 120, 050801 (2018).

[Crossref]

I. Coddington, W. C. Swann, and N. R. Newbury, “Coherent dual-comb spectroscopy at high signal-to-noise ratio,” Phys. Rev. A 82, 043817 (2010).

[Crossref]

Z. Tai, L. Yan, Y. Zhang, X. Zhang, W. Guo, S. Zhang, and H. Jiang, “Transportable 1555-nm ultra-stable laser with sub-0.185-Hz linewidth,” Chin. Phys. Lett. 34, 090602 (2017).

[Crossref]

Z. Tai, L. Yan, Y. Zhang, X. Zhang, W. Guo, S. Zhang, and H. Jiang, “Electro-optic modulator with ultra-low residual amplitude modulation for frequency modulation and laser stabilization,” Opt. Lett. 41, 5584–5587 (2016).

[Crossref]

N. Nemitz, T. Ohkubo, M. Takamoto, I. Ushijima, M. Das, N. Ohmae, and H. Katori, “Frequency ratio of Yb and Sr clocks with 5 × 10−17 uncertainty at 150 seconds averaging time,” Nat. Photonics 10, 258–261 (2016).

[Crossref]

M. Takamoto, I. Ushijima, M. Das, N. Nemitz, T. Ohkubo, K. Yamanaka, N. Ohmae, T. Takano, T. Akatsuka, A. Yamaguchi, and H. Katori, “Frequency ratios of Sr, Yb, and Hg based optical lattice clocks and their applications,” C. R. Phys. 16, 489–498 (2015).

[Crossref]

M. Takamoto, I. Ushijima, M. Das, N. Nemitz, T. Ohkubo, K. Yamanaka, N. Ohmae, T. Takano, T. Akatsuka, A. Yamaguchi, and H. Katori, “Frequency ratios of Sr, Yb, and Hg based optical lattice clocks and their applications,” C. R. Phys. 16, 489–498 (2015).

[Crossref]

F. Quinlan, T. Fortier, M. Kirchner, J. Taylor, M. Thorpe, N. Lemke, A. Ludlow, Y. Jiang, and S. Diddams, “Ultralow phase noise microwave generation with an Er:fiber-based optical frequency divider,” Opt. Lett. 36, 3260–3262 (2011).

[Crossref]

F. Quinlan, T. Fortier, M. Kirchner, J. Taylor, M. Thorpe, N. Lemke, A. Ludlow, Y. Jiang, and S. Diddams, “Ultralow phase noise microwave generation with an Er:fiber-based optical frequency divider,” Opt. Lett. 36, 3260–3262 (2011).

[Crossref]

X. Xie, R. Bouchand, D. Nicolodi, M. Giunta, W. Hänsel, M. Lezius, A. Joshi, S. Datta, C. Alexandre, M. Lours, P. Tremblin, G. Santarelli, R. Holzwarth, and Y. Le Coq, “Photonic microwave signals with zeptosecond-level absolute timing noise,” Nat. Photonics 11, 44–47 (2016).

[Crossref]

J. Alnis, A. Matveev, N. Kolachevsky, T. Udem, and T. Hänsch, “Subhertz linewidth diode lasers by stabilization to vibrationally and thermally compensated ultralow-expansion glass Fabry-Pérot cavities,” Phys. Rev. A 77, 053809 (2008).

[Crossref]

N. Nemitz, T. Ohkubo, M. Takamoto, I. Ushijima, M. Das, N. Ohmae, and H. Katori, “Frequency ratio of Yb and Sr clocks with 5 × 10−17 uncertainty at 150 seconds averaging time,” Nat. Photonics 10, 258–261 (2016).

[Crossref]

M. Takamoto, I. Ushijima, M. Das, N. Nemitz, T. Ohkubo, K. Yamanaka, N. Ohmae, T. Takano, T. Akatsuka, A. Yamaguchi, and H. Katori, “Frequency ratios of Sr, Yb, and Hg based optical lattice clocks and their applications,” C. R. Phys. 16, 489–498 (2015).

[Crossref]

R. Drever, J. Hall, F. Kowalski, J. Hough, G. Ford, A. Munley, and H. Ward, “Laser phase and frequency stabilization using an optical resonator,” Appl. Phys. B 31, 97–105 (1983).

[Crossref]

J. McFerran, W. Swann, B. Washburn, and N. Newbury, “Suppression of pump-induced frequency noise in fiber-laser frequency combs leading to sub-radian FCEO phase excursions,” Appl. Phys. B 86, 219–227 (2007).

[Crossref]

H. Yang, H. Wei, K. Chen, S. Zhang, and Y. Li, “Simply-integrated dual-comb spectrometer via tunable repetition rates and avoiding self-referencing,” Opt. Express 25, 8063–8072 (2017).

[Crossref]

H. Yang, H. Wei, H. Zhang, K. Chen, Y. Li, V. Smolski, and K. Vodopyanov, “Performance estimation of dual-comb spectroscopy in different frequency-control schemes,” Appl. Opt. 55, 6321–6330 (2016).

[Crossref]

H. Zhang, H. Wei, H. Yang, and Y. Li, “Active laser ranging with frequency transfer using frequency comb,” Appl. Phys. Lett. 108, 181101 (2016).

[Crossref]

H. Yang, X. Wu, H. Zhang, S. Zhao, L. Yang, H. Wei, and Y. Li, “Optically stabilized erbium fiber frequency comb with hybrid mode-locking and a broad tunable range of repetition rate,” Appl. Opt. 55, D29–D34 (2016).

[Crossref]

H. Zhang, H. Wei, X. Wu, H. Yang, and Y. Li, “Absolute distance measurement by dual-comb nonlinear asynchronous optical sampling,” Opt. Express 22, 6597–6604 (2014).

[Crossref]

W. Swann, J. McFerran, I. Coddington, N. Newbury, I. Hartl, M. Fermann, P. Westbrook, J. Nicholson, K. Feder, C. Langrock, and M. Fejer, “Fiber-laser frequency combs with subhertz relative linewidths,” Opt. Lett. 31, 3046–3048 (2006).

[Crossref]

D. G. Matei, T. Legero, S. Häfner, C. Grebing, R. Weyrich, W. Zhang, L. Sonderhouse, J. Robinson, J. Ye, F. Riehle, and U. Sterr, “1.5 µm lasers with sub-10 mHz linewidth,” Phys. Rev. Lett. 118, 263202 (2017).

[Crossref]

D. Jones, S. Diddams, J. Ranka, A. Stentz, R. Windeler, J. Hall, and S. Cundiff, “Carrier-envelope phase control of femtosecond mode-locked lasers and direct optical frequency synthesis,” Science 288, 635–639 (2000).

[Crossref]

H. Yang, X. Wu, H. Zhang, S. Zhao, L. Yang, H. Wei, and Y. Li, “Optically stabilized erbium fiber frequency comb with hybrid mode-locking and a broad tunable range of repetition rate,” Appl. Opt. 55, D29–D34 (2016).

[Crossref]

H. Zhang, H. Wei, X. Wu, H. Yang, and Y. Li, “Absolute distance measurement by dual-comb nonlinear asynchronous optical sampling,” Opt. Express 22, 6597–6604 (2014).

[Crossref]

S. Amairi, T. Legero, T. Kessler, U. Sterr, J. Wübbena, O. Mandel, and P. Schmidt, “Reducing the effect of thermal noise in optical cavities,” Appl. Phys. B 113, 233–242 (2013).

[Crossref]

X. Xie, R. Bouchand, D. Nicolodi, M. Giunta, W. Hänsel, M. Lezius, A. Joshi, S. Datta, C. Alexandre, M. Lours, P. Tremblin, G. Santarelli, R. Holzwarth, and Y. Le Coq, “Photonic microwave signals with zeptosecond-level absolute timing noise,” Nat. Photonics 11, 44–47 (2016).

[Crossref]

M. Takamoto, I. Ushijima, M. Das, N. Nemitz, T. Ohkubo, K. Yamanaka, N. Ohmae, T. Takano, T. Akatsuka, A. Yamaguchi, and H. Katori, “Frequency ratios of Sr, Yb, and Hg based optical lattice clocks and their applications,” C. R. Phys. 16, 489–498 (2015).

[Crossref]

M. Takamoto, I. Ushijima, M. Das, N. Nemitz, T. Ohkubo, K. Yamanaka, N. Ohmae, T. Takano, T. Akatsuka, A. Yamaguchi, and H. Katori, “Frequency ratios of Sr, Yb, and Hg based optical lattice clocks and their applications,” C. R. Phys. 16, 489–498 (2015).

[Crossref]

Z. Tai, L. Yan, Y. Zhang, X. Zhang, W. Guo, S. Zhang, and H. Jiang, “Transportable 1555-nm ultra-stable laser with sub-0.185-Hz linewidth,” Chin. Phys. Lett. 34, 090602 (2017).

[Crossref]

Z. Tai, L. Yan, Y. Zhang, X. Zhang, W. Guo, S. Zhang, and H. Jiang, “Electro-optic modulator with ultra-low residual amplitude modulation for frequency modulation and laser stabilization,” Opt. Lett. 41, 5584–5587 (2016).

[Crossref]

H. Yang, H. Wei, K. Chen, S. Zhang, and Y. Li, “Simply-integrated dual-comb spectrometer via tunable repetition rates and avoiding self-referencing,” Opt. Express 25, 8063–8072 (2017).

[Crossref]

H. Zhang, H. Wei, H. Yang, and Y. Li, “Active laser ranging with frequency transfer using frequency comb,” Appl. Phys. Lett. 108, 181101 (2016).

[Crossref]

H. Yang, H. Wei, H. Zhang, K. Chen, Y. Li, V. Smolski, and K. Vodopyanov, “Performance estimation of dual-comb spectroscopy in different frequency-control schemes,” Appl. Opt. 55, 6321–6330 (2016).

[Crossref]

H. Yang, X. Wu, H. Zhang, S. Zhao, L. Yang, H. Wei, and Y. Li, “Optically stabilized erbium fiber frequency comb with hybrid mode-locking and a broad tunable range of repetition rate,” Appl. Opt. 55, D29–D34 (2016).

[Crossref]

H. Zhang, H. Wei, X. Wu, H. Yang, and Y. Li, “Absolute distance measurement by dual-comb nonlinear asynchronous optical sampling,” Opt. Express 22, 6597–6604 (2014).

[Crossref]

E. Oelker, R. B. Hutson, C. Kennedy, L. Sonderhouse, T. Bothwell, A. Goban, D. Kedar, C. Sanner, J. M. Robinson, G. Marti, D. Matei, T. Legero, M. Giunta, R. Holzwarth, F. Riehle, U. Sterr, and J. Ye, “Demonstration of 4.8 × 10−17 stability at 1 s for two independent optical clocks,” Nat. Photonics 13, 714–719 (2019).

[Crossref]

D. G. Matei, T. Legero, S. Häfner, C. Grebing, R. Weyrich, W. Zhang, L. Sonderhouse, J. Robinson, J. Ye, F. Riehle, and U. Sterr, “1.5 µm lasers with sub-10 mHz linewidth,” Phys. Rev. Lett. 118, 263202 (2017).

[Crossref]

W. Zhang, M. J. Martin, C. Benko, J. Hall, J. Ye, C. Hagemann, T. Legero, U. Sterr, F. Riehle, G. Cole, and M. Aspelmeyer, “Reduction of residual amplitude modulation to 1 × 10−6for frequency modulation and laser stabilization,” Opt. Lett. 39, 1980–1983 (2014).

[Crossref]

G. Cole, W. Zhang, M. Martin, J. Ye, and M. Aspelmeyer, “Tenfold reduction of Brownian noise in high-reflectivity optical coatings,” Nat. Photonics 7, 644–650 (2013).

[Crossref]

D. Hudson, K. Holman, R. Jones, S. Cundiff, J. Ye, and D. Jones, “Mode-locked fiber laser frequency-controlled with an intracavity electro-optic modulator,” Opt. Lett. 30, 2948–2950 (2005).

[Crossref]

L. Ma, P. Jungner, J. Ye, and J. L. Hall, “Delivering the same optical frequency at two places: accurate cancellation of phase noise introduced by an optical fiber or other time-varying path,” Opt. Lett. 19, 1777–1779 (1994).

[Crossref]

H. Yang, X. Wu, H. Zhang, S. Zhao, L. Yang, H. Wei, and Y. Li, “Optically stabilized erbium fiber frequency comb with hybrid mode-locking and a broad tunable range of repetition rate,” Appl. Opt. 55, D29–D34 (2016).

[Crossref]

H. Zhang, H. Wei, H. Yang, and Y. Li, “Active laser ranging with frequency transfer using frequency comb,” Appl. Phys. Lett. 108, 181101 (2016).

[Crossref]

H. Yang, H. Wei, H. Zhang, K. Chen, Y. Li, V. Smolski, and K. Vodopyanov, “Performance estimation of dual-comb spectroscopy in different frequency-control schemes,” Appl. Opt. 55, 6321–6330 (2016).

[Crossref]

H. Zhang, H. Wei, X. Wu, H. Yang, and Y. Li, “Absolute distance measurement by dual-comb nonlinear asynchronous optical sampling,” Opt. Express 22, 6597–6604 (2014).

[Crossref]

H. Yang, H. Wei, K. Chen, S. Zhang, and Y. Li, “Simply-integrated dual-comb spectrometer via tunable repetition rates and avoiding self-referencing,” Opt. Express 25, 8063–8072 (2017).

[Crossref]

Z. Tai, L. Yan, Y. Zhang, X. Zhang, W. Guo, S. Zhang, and H. Jiang, “Transportable 1555-nm ultra-stable laser with sub-0.185-Hz linewidth,” Chin. Phys. Lett. 34, 090602 (2017).

[Crossref]

Z. Tai, L. Yan, Y. Zhang, X. Zhang, W. Guo, S. Zhang, and H. Jiang, “Electro-optic modulator with ultra-low residual amplitude modulation for frequency modulation and laser stabilization,” Opt. Lett. 41, 5584–5587 (2016).

[Crossref]

D. G. Matei, T. Legero, S. Häfner, C. Grebing, R. Weyrich, W. Zhang, L. Sonderhouse, J. Robinson, J. Ye, F. Riehle, and U. Sterr, “1.5 µm lasers with sub-10 mHz linewidth,” Phys. Rev. Lett. 118, 263202 (2017).

[Crossref]

W. Zhang, M. J. Martin, C. Benko, J. Hall, J. Ye, C. Hagemann, T. Legero, U. Sterr, F. Riehle, G. Cole, and M. Aspelmeyer, “Reduction of residual amplitude modulation to 1 × 10−6for frequency modulation and laser stabilization,” Opt. Lett. 39, 1980–1983 (2014).

[Crossref]

G. Cole, W. Zhang, M. Martin, J. Ye, and M. Aspelmeyer, “Tenfold reduction of Brownian noise in high-reflectivity optical coatings,” Nat. Photonics 7, 644–650 (2013).

[Crossref]

Z. Tai, L. Yan, Y. Zhang, X. Zhang, W. Guo, S. Zhang, and H. Jiang, “Transportable 1555-nm ultra-stable laser with sub-0.185-Hz linewidth,” Chin. Phys. Lett. 34, 090602 (2017).

[Crossref]

Z. Tai, L. Yan, Y. Zhang, X. Zhang, W. Guo, S. Zhang, and H. Jiang, “Electro-optic modulator with ultra-low residual amplitude modulation for frequency modulation and laser stabilization,” Opt. Lett. 41, 5584–5587 (2016).

[Crossref]

Z. Tai, L. Yan, Y. Zhang, X. Zhang, W. Guo, S. Zhang, and H. Jiang, “Transportable 1555-nm ultra-stable laser with sub-0.185-Hz linewidth,” Chin. Phys. Lett. 34, 090602 (2017).

[Crossref]

Z. Tai, L. Yan, Y. Zhang, X. Zhang, W. Guo, S. Zhang, and H. Jiang, “Electro-optic modulator with ultra-low residual amplitude modulation for frequency modulation and laser stabilization,” Opt. Lett. 41, 5584–5587 (2016).

[Crossref]