Abstract

We demonstrate a nanosecond pulsed source at 620 nm with watt-level average power by frequency-doubling a 1240 nm phosphosilicate Raman fiber amplifier. A gain-switched laser diode operating at 1064 nm is amplified in an ytterbium fiber master oscillator power amplifier system and then converted to 1240 nm using a phosphosilicate Raman fiber amplifier with a conversion efficiency of up to 66%. The Raman fiber amplifier is seeded with a continuous-wave 1240 nm laser diode to obtain narrow-linewidth radiation, which is subsequently frequency-doubled in a periodically poled lithium tantalate crystal. A maximum average power of 1.5 W is generated at 620 nm, corresponding to a pulse energy of 300 nJ at a repetition rate of 5 MHz. The source has excellent beam quality ($ {{\rm M}^2} \le 1.16 $) and an optical efficiency (1064 nm to 620 nm) of 20%, demonstrating an effective architecture for generating red pulsed light for biomedical imaging applications.

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References

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2019 (1)

J. He, D. Lin, L. Xu, M. Beresna, M. N. Zervas, S. Alam, and G. Brambilla, IEEE Photon. Technol. Lett. 31, 727 (2019).
[Crossref]

2018 (1)

T. H. Runcorn, F. G. Görlitz, R. T. Murray, and E. J. R. Kelleher, IEEE J. Sel. Top. Quantum Electron. 24, 1 (2018).
[Crossref]

2017 (2)

J.-H. Hung, K. Sato, Y.-C. Fang, L.-H. Peng, T. Nemoto, and H. Yokoyama, Appl. Phys. Express 10, 102701 (2017).
[Crossref]

W. Wegner, P. Ilgen, C. Gregor, J. V. Dort, A. C. Mott, H. Steffens, and K. I. Willig, Sci. Rep. 7, 11781 (2017).
[Crossref]

2016 (1)

A. A. Surin, S. V. Larin, T. Borisenko, K. Y. Prusakov, and Y. S. Stirmanov, Quantum Electron. 46, 1097 (2016).
[Crossref]

2015 (2)

A. Avdokhin, V. Gapontsev, P. Kadwani, A. Vaupel, I. Samartsev, N. Platonov, A. Yusim, and D. Myasnikov, Proc. SPIE 9347, 934704 (2015).
[Crossref]

T. H. Runcorn, R. T. Murray, E. J. R. Kelleher, S. V. Popov, and J. R. Taylor, Opt. Lett. 40, 3085 (2015).
[Crossref]

2013 (1)

M. A. Lauterbach, M. Guillon, A. Soltani, and V. Emiliani, Sci. Rep. 3, 2050 (2013).
[Crossref]

2011 (1)

S. M. Riecke, H. Wenzel, S. Schwertfeger, K. Lauritsen, K. Paschke, R. Erdmann, and G. Erbert, IEEE J. Quantum Electron. 47, 715 (2011).
[Crossref]

2009 (5)

I. Dolev, A. Ganany-Padowicz, O. Gayer, A. Arie, J. Mangin, and G. Gadret, Appl. Phys. B 96, 423 (2009).
[Crossref]

I. Bufetov and E. Dianov, Laser Phys. Lett. 6, 487 (2009).
[Crossref]

B. R. Rankin and S. W. Hell, Opt. Express 17, 15679 (2009).
[Crossref]

J. Yao, K. I. Maslov, S. Hu, and L. V. Wang, J. Biomed. Opt. 14, 054049 (2009).
[Crossref]

S. I. Kablukov, S. A. Babin, D. V. Churkin, A. V. Denisov, and D. S. Kharenko, Opt. Express 17, 5980 (2009).
[Crossref]

2008 (1)

1997 (1)

E. M. Dianov, M. V. Grekov, I. A. Bufetov, S. A. Vasiliev, O. I. Medvedkov, V. G. Plotnichenko, V. V. Koltashev, A. V. Belov, M. M. Bubnov, S. L. Semjonov, and A. M. Prokhorov, Electron. Lett. 33, 1542 (1997).
[Crossref]

1995 (1)

T. J. Whitley, J. Lightwave Technol. 13, 744 (1995).
[Crossref]

1994 (1)

1966 (1)

D. A. Kleinman, A. Ashkin, and G. D. Boyd, Phys. Rev. 145, 338 (1966).
[Crossref]

Alam, S.

J. He, D. Lin, L. Xu, M. Beresna, M. N. Zervas, S. Alam, and G. Brambilla, IEEE Photon. Technol. Lett. 31, 727 (2019).
[Crossref]

Arie, A.

I. Dolev, A. Ganany-Padowicz, O. Gayer, A. Arie, J. Mangin, and G. Gadret, Appl. Phys. B 96, 423 (2009).
[Crossref]

Ashkin, A.

D. A. Kleinman, A. Ashkin, and G. D. Boyd, Phys. Rev. 145, 338 (1966).
[Crossref]

Avdokhin, A.

A. Avdokhin, V. Gapontsev, P. Kadwani, A. Vaupel, I. Samartsev, N. Platonov, A. Yusim, and D. Myasnikov, Proc. SPIE 9347, 934704 (2015).
[Crossref]

Babin, S. A.

Belov, A. V.

E. M. Dianov, M. V. Grekov, I. A. Bufetov, S. A. Vasiliev, O. I. Medvedkov, V. G. Plotnichenko, V. V. Koltashev, A. V. Belov, M. M. Bubnov, S. L. Semjonov, and A. M. Prokhorov, Electron. Lett. 33, 1542 (1997).
[Crossref]

Beresna, M.

J. He, D. Lin, L. Xu, M. Beresna, M. N. Zervas, S. Alam, and G. Brambilla, IEEE Photon. Technol. Lett. 31, 727 (2019).
[Crossref]

Borisenko, T.

A. A. Surin, S. V. Larin, T. Borisenko, K. Y. Prusakov, and Y. S. Stirmanov, Quantum Electron. 46, 1097 (2016).
[Crossref]

Boyd, G. D.

D. A. Kleinman, A. Ashkin, and G. D. Boyd, Phys. Rev. 145, 338 (1966).
[Crossref]

Brambilla, G.

J. He, D. Lin, L. Xu, M. Beresna, M. N. Zervas, S. Alam, and G. Brambilla, IEEE Photon. Technol. Lett. 31, 727 (2019).
[Crossref]

Bubnov, M. M.

E. M. Dianov, M. V. Grekov, I. A. Bufetov, S. A. Vasiliev, O. I. Medvedkov, V. G. Plotnichenko, V. V. Koltashev, A. V. Belov, M. M. Bubnov, S. L. Semjonov, and A. M. Prokhorov, Electron. Lett. 33, 1542 (1997).
[Crossref]

Bufetov, I.

I. Bufetov and E. Dianov, Laser Phys. Lett. 6, 487 (2009).
[Crossref]

Bufetov, I. A.

E. M. Dianov, M. V. Grekov, I. A. Bufetov, S. A. Vasiliev, O. I. Medvedkov, V. G. Plotnichenko, V. V. Koltashev, A. V. Belov, M. M. Bubnov, S. L. Semjonov, and A. M. Prokhorov, Electron. Lett. 33, 1542 (1997).
[Crossref]

Churkin, D. V.

Denisov, A. V.

Dianov, E.

I. Bufetov and E. Dianov, Laser Phys. Lett. 6, 487 (2009).
[Crossref]

Dianov, E. M.

E. M. Dianov, M. V. Grekov, I. A. Bufetov, S. A. Vasiliev, O. I. Medvedkov, V. G. Plotnichenko, V. V. Koltashev, A. V. Belov, M. M. Bubnov, S. L. Semjonov, and A. M. Prokhorov, Electron. Lett. 33, 1542 (1997).
[Crossref]

Dolev, I.

I. Dolev, A. Ganany-Padowicz, O. Gayer, A. Arie, J. Mangin, and G. Gadret, Appl. Phys. B 96, 423 (2009).
[Crossref]

Dort, J. V.

W. Wegner, P. Ilgen, C. Gregor, J. V. Dort, A. C. Mott, H. Steffens, and K. I. Willig, Sci. Rep. 7, 11781 (2017).
[Crossref]

Emiliani, V.

M. A. Lauterbach, M. Guillon, A. Soltani, and V. Emiliani, Sci. Rep. 3, 2050 (2013).
[Crossref]

Erbert, G.

S. M. Riecke, H. Wenzel, S. Schwertfeger, K. Lauritsen, K. Paschke, R. Erdmann, and G. Erbert, IEEE J. Quantum Electron. 47, 715 (2011).
[Crossref]

Erdmann, R.

S. M. Riecke, H. Wenzel, S. Schwertfeger, K. Lauritsen, K. Paschke, R. Erdmann, and G. Erbert, IEEE J. Quantum Electron. 47, 715 (2011).
[Crossref]

Fang, Y.-C.

J.-H. Hung, K. Sato, Y.-C. Fang, L.-H. Peng, T. Nemoto, and H. Yokoyama, Appl. Phys. Express 10, 102701 (2017).
[Crossref]

Gadret, G.

I. Dolev, A. Ganany-Padowicz, O. Gayer, A. Arie, J. Mangin, and G. Gadret, Appl. Phys. B 96, 423 (2009).
[Crossref]

Ganany-Padowicz, A.

I. Dolev, A. Ganany-Padowicz, O. Gayer, A. Arie, J. Mangin, and G. Gadret, Appl. Phys. B 96, 423 (2009).
[Crossref]

Gapontsev, V.

A. Avdokhin, V. Gapontsev, P. Kadwani, A. Vaupel, I. Samartsev, N. Platonov, A. Yusim, and D. Myasnikov, Proc. SPIE 9347, 934704 (2015).
[Crossref]

Gayer, O.

I. Dolev, A. Ganany-Padowicz, O. Gayer, A. Arie, J. Mangin, and G. Gadret, Appl. Phys. B 96, 423 (2009).
[Crossref]

Görlitz, F. G.

T. H. Runcorn, F. G. Görlitz, R. T. Murray, and E. J. R. Kelleher, IEEE J. Sel. Top. Quantum Electron. 24, 1 (2018).
[Crossref]

Gregor, C.

W. Wegner, P. Ilgen, C. Gregor, J. V. Dort, A. C. Mott, H. Steffens, and K. I. Willig, Sci. Rep. 7, 11781 (2017).
[Crossref]

Grekov, M. V.

E. M. Dianov, M. V. Grekov, I. A. Bufetov, S. A. Vasiliev, O. I. Medvedkov, V. G. Plotnichenko, V. V. Koltashev, A. V. Belov, M. M. Bubnov, S. L. Semjonov, and A. M. Prokhorov, Electron. Lett. 33, 1542 (1997).
[Crossref]

Guillon, M.

M. A. Lauterbach, M. Guillon, A. Soltani, and V. Emiliani, Sci. Rep. 3, 2050 (2013).
[Crossref]

He, J.

J. He, D. Lin, L. Xu, M. Beresna, M. N. Zervas, S. Alam, and G. Brambilla, IEEE Photon. Technol. Lett. 31, 727 (2019).
[Crossref]

Hell, S. W.

Hu, S.

J. Yao, K. I. Maslov, S. Hu, and L. V. Wang, J. Biomed. Opt. 14, 054049 (2009).
[Crossref]

Hung, J.-H.

J.-H. Hung, K. Sato, Y.-C. Fang, L.-H. Peng, T. Nemoto, and H. Yokoyama, Appl. Phys. Express 10, 102701 (2017).
[Crossref]

Ilgen, P.

W. Wegner, P. Ilgen, C. Gregor, J. V. Dort, A. C. Mott, H. Steffens, and K. I. Willig, Sci. Rep. 7, 11781 (2017).
[Crossref]

Kablukov, S. I.

Kadwani, P.

A. Avdokhin, V. Gapontsev, P. Kadwani, A. Vaupel, I. Samartsev, N. Platonov, A. Yusim, and D. Myasnikov, Proc. SPIE 9347, 934704 (2015).
[Crossref]

Kastrup, L.

Kelleher, E. J. R.

T. H. Runcorn, F. G. Görlitz, R. T. Murray, and E. J. R. Kelleher, IEEE J. Sel. Top. Quantum Electron. 24, 1 (2018).
[Crossref]

T. H. Runcorn, R. T. Murray, E. J. R. Kelleher, S. V. Popov, and J. R. Taylor, Opt. Lett. 40, 3085 (2015).
[Crossref]

Kharenko, D. S.

Kleinman, D. A.

D. A. Kleinman, A. Ashkin, and G. D. Boyd, Phys. Rev. 145, 338 (1966).
[Crossref]

Koltashev, V. V.

E. M. Dianov, M. V. Grekov, I. A. Bufetov, S. A. Vasiliev, O. I. Medvedkov, V. G. Plotnichenko, V. V. Koltashev, A. V. Belov, M. M. Bubnov, S. L. Semjonov, and A. M. Prokhorov, Electron. Lett. 33, 1542 (1997).
[Crossref]

Larin, S. V.

A. A. Surin, S. V. Larin, T. Borisenko, K. Y. Prusakov, and Y. S. Stirmanov, Quantum Electron. 46, 1097 (2016).
[Crossref]

Lauritsen, K.

S. M. Riecke, H. Wenzel, S. Schwertfeger, K. Lauritsen, K. Paschke, R. Erdmann, and G. Erbert, IEEE J. Quantum Electron. 47, 715 (2011).
[Crossref]

Lauterbach, M. A.

M. A. Lauterbach, M. Guillon, A. Soltani, and V. Emiliani, Sci. Rep. 3, 2050 (2013).
[Crossref]

Lin, D.

J. He, D. Lin, L. Xu, M. Beresna, M. N. Zervas, S. Alam, and G. Brambilla, IEEE Photon. Technol. Lett. 31, 727 (2019).
[Crossref]

Mangin, J.

I. Dolev, A. Ganany-Padowicz, O. Gayer, A. Arie, J. Mangin, and G. Gadret, Appl. Phys. B 96, 423 (2009).
[Crossref]

Maslov, K. I.

J. Yao, K. I. Maslov, S. Hu, and L. V. Wang, J. Biomed. Opt. 14, 054049 (2009).
[Crossref]

Medvedkov, O. I.

E. M. Dianov, M. V. Grekov, I. A. Bufetov, S. A. Vasiliev, O. I. Medvedkov, V. G. Plotnichenko, V. V. Koltashev, A. V. Belov, M. M. Bubnov, S. L. Semjonov, and A. M. Prokhorov, Electron. Lett. 33, 1542 (1997).
[Crossref]

Mott, A. C.

W. Wegner, P. Ilgen, C. Gregor, J. V. Dort, A. C. Mott, H. Steffens, and K. I. Willig, Sci. Rep. 7, 11781 (2017).
[Crossref]

Murray, R. T.

T. H. Runcorn, F. G. Görlitz, R. T. Murray, and E. J. R. Kelleher, IEEE J. Sel. Top. Quantum Electron. 24, 1 (2018).
[Crossref]

T. H. Runcorn, R. T. Murray, E. J. R. Kelleher, S. V. Popov, and J. R. Taylor, Opt. Lett. 40, 3085 (2015).
[Crossref]

Myasnikov, D.

A. Avdokhin, V. Gapontsev, P. Kadwani, A. Vaupel, I. Samartsev, N. Platonov, A. Yusim, and D. Myasnikov, Proc. SPIE 9347, 934704 (2015).
[Crossref]

Nemoto, T.

J.-H. Hung, K. Sato, Y.-C. Fang, L.-H. Peng, T. Nemoto, and H. Yokoyama, Appl. Phys. Express 10, 102701 (2017).
[Crossref]

Paschke, K.

S. M. Riecke, H. Wenzel, S. Schwertfeger, K. Lauritsen, K. Paschke, R. Erdmann, and G. Erbert, IEEE J. Quantum Electron. 47, 715 (2011).
[Crossref]

Peng, L.-H.

J.-H. Hung, K. Sato, Y.-C. Fang, L.-H. Peng, T. Nemoto, and H. Yokoyama, Appl. Phys. Express 10, 102701 (2017).
[Crossref]

Platonov, N.

A. Avdokhin, V. Gapontsev, P. Kadwani, A. Vaupel, I. Samartsev, N. Platonov, A. Yusim, and D. Myasnikov, Proc. SPIE 9347, 934704 (2015).
[Crossref]

Plotnichenko, V. G.

E. M. Dianov, M. V. Grekov, I. A. Bufetov, S. A. Vasiliev, O. I. Medvedkov, V. G. Plotnichenko, V. V. Koltashev, A. V. Belov, M. M. Bubnov, S. L. Semjonov, and A. M. Prokhorov, Electron. Lett. 33, 1542 (1997).
[Crossref]

Popov, S. V.

Prokhorov, A. M.

E. M. Dianov, M. V. Grekov, I. A. Bufetov, S. A. Vasiliev, O. I. Medvedkov, V. G. Plotnichenko, V. V. Koltashev, A. V. Belov, M. M. Bubnov, S. L. Semjonov, and A. M. Prokhorov, Electron. Lett. 33, 1542 (1997).
[Crossref]

Prusakov, K. Y.

A. A. Surin, S. V. Larin, T. Borisenko, K. Y. Prusakov, and Y. S. Stirmanov, Quantum Electron. 46, 1097 (2016).
[Crossref]

Rankin, B. R.

Riecke, S. M.

S. M. Riecke, H. Wenzel, S. Schwertfeger, K. Lauritsen, K. Paschke, R. Erdmann, and G. Erbert, IEEE J. Quantum Electron. 47, 715 (2011).
[Crossref]

Rittweger, E.

Runcorn, T. H.

T. H. Runcorn, F. G. Görlitz, R. T. Murray, and E. J. R. Kelleher, IEEE J. Sel. Top. Quantum Electron. 24, 1 (2018).
[Crossref]

T. H. Runcorn, R. T. Murray, E. J. R. Kelleher, S. V. Popov, and J. R. Taylor, Opt. Lett. 40, 3085 (2015).
[Crossref]

Samartsev, I.

A. Avdokhin, V. Gapontsev, P. Kadwani, A. Vaupel, I. Samartsev, N. Platonov, A. Yusim, and D. Myasnikov, Proc. SPIE 9347, 934704 (2015).
[Crossref]

Sato, K.

J.-H. Hung, K. Sato, Y.-C. Fang, L.-H. Peng, T. Nemoto, and H. Yokoyama, Appl. Phys. Express 10, 102701 (2017).
[Crossref]

Schwertfeger, S.

S. M. Riecke, H. Wenzel, S. Schwertfeger, K. Lauritsen, K. Paschke, R. Erdmann, and G. Erbert, IEEE J. Quantum Electron. 47, 715 (2011).
[Crossref]

Semjonov, S. L.

E. M. Dianov, M. V. Grekov, I. A. Bufetov, S. A. Vasiliev, O. I. Medvedkov, V. G. Plotnichenko, V. V. Koltashev, A. V. Belov, M. M. Bubnov, S. L. Semjonov, and A. M. Prokhorov, Electron. Lett. 33, 1542 (1997).
[Crossref]

Soltani, A.

M. A. Lauterbach, M. Guillon, A. Soltani, and V. Emiliani, Sci. Rep. 3, 2050 (2013).
[Crossref]

Steffens, H.

W. Wegner, P. Ilgen, C. Gregor, J. V. Dort, A. C. Mott, H. Steffens, and K. I. Willig, Sci. Rep. 7, 11781 (2017).
[Crossref]

Stirmanov, Y. S.

A. A. Surin, S. V. Larin, T. Borisenko, K. Y. Prusakov, and Y. S. Stirmanov, Quantum Electron. 46, 1097 (2016).
[Crossref]

Surin, A. A.

A. A. Surin, S. V. Larin, T. Borisenko, K. Y. Prusakov, and Y. S. Stirmanov, Quantum Electron. 46, 1097 (2016).
[Crossref]

Taylor, J. R.

Vasiliev, S. A.

E. M. Dianov, M. V. Grekov, I. A. Bufetov, S. A. Vasiliev, O. I. Medvedkov, V. G. Plotnichenko, V. V. Koltashev, A. V. Belov, M. M. Bubnov, S. L. Semjonov, and A. M. Prokhorov, Electron. Lett. 33, 1542 (1997).
[Crossref]

Vaupel, A.

A. Avdokhin, V. Gapontsev, P. Kadwani, A. Vaupel, I. Samartsev, N. Platonov, A. Yusim, and D. Myasnikov, Proc. SPIE 9347, 934704 (2015).
[Crossref]

Wang, L. V.

J. Yao, K. I. Maslov, S. Hu, and L. V. Wang, J. Biomed. Opt. 14, 054049 (2009).
[Crossref]

Wegner, W.

W. Wegner, P. Ilgen, C. Gregor, J. V. Dort, A. C. Mott, H. Steffens, and K. I. Willig, Sci. Rep. 7, 11781 (2017).
[Crossref]

Wenzel, H.

S. M. Riecke, H. Wenzel, S. Schwertfeger, K. Lauritsen, K. Paschke, R. Erdmann, and G. Erbert, IEEE J. Quantum Electron. 47, 715 (2011).
[Crossref]

Whitley, T. J.

T. J. Whitley, J. Lightwave Technol. 13, 744 (1995).
[Crossref]

Wichmann, J.

Wildanger, D.

Willig, K. I.

W. Wegner, P. Ilgen, C. Gregor, J. V. Dort, A. C. Mott, H. Steffens, and K. I. Willig, Sci. Rep. 7, 11781 (2017).
[Crossref]

Xu, L.

J. He, D. Lin, L. Xu, M. Beresna, M. N. Zervas, S. Alam, and G. Brambilla, IEEE Photon. Technol. Lett. 31, 727 (2019).
[Crossref]

Yao, J.

J. Yao, K. I. Maslov, S. Hu, and L. V. Wang, J. Biomed. Opt. 14, 054049 (2009).
[Crossref]

Yokoyama, H.

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Figures (6)

Fig. 1.
Fig. 1. 1240 nm phosphosilicate Raman fiber amplifier and subsequent frequency doubling in a periodically poled lithium tantalate crystal. GSD, gain-switched laser diode; YDFA-I, Yb-doped fiber pre-amplifier; YDFA-II, Yb-doped fiber power amplifier; CH, collimator head; LD, laser diode; P-fiber, phosphosilicate fiber; HWP, half-wave plate; PC, power control, formed of half-wave plate and polarizing beam splitter cube; HR, highly reflective mirror at 1240 nm; LP1, longpass filter (cut-on 1150 nm); LP2, longpass filter (cut-on 900 nm); SP, shortpass filter (cutoff 1100 nm).
Fig. 2.
Fig. 2. Temporal profiles of the output pulses of the (a) 1064 nm gain-switched laser diode (GSD), (b) Yb:fiber MOPA, (c) phosphosilicate fiber (P-fiber) amplifier, and (d) 620 nm SHG output from the PPLT crystal. The full-width-half-maximum (FWHM) pulse duration is indicated in each case.
Fig. 3.
Fig. 3. (a) Calculated phosphosilicate Raman fiber amplifier output power (points) and percentage spectral content (dashed lines) as a function of input 1064 nm power for a 40 nm (orange) and 0.24 nm (blue) integration bandwidth at 1240 nm. (b) Generated 1240 nm power (orange) and phosphosilicate Raman fiber amplifier gain (blue) as a function of seed power, for an Yb:fiber MOPA power of 8 W.
Fig. 4.
Fig. 4. Spectra of the phosphosilicate Raman fiber amplifier output for a 1064 nm input power of 8 W where (a) no seed light is present and (b) 200 mW of seed power are coupled into the phosphosilicate fiber. The orange lines show the integrated spectral content as a function of wavelength. Insets show optical spectrum of the generated 1240 nm light (blue) and 1240 nm seed diode (gray) on a linear scale.
Fig. 5.
Fig. 5. Second-harmonic average power at 620 nm (blue points) and conversion efficiency (orange points) as a function of the 1240 nm power into the PPLT crystal. Lines are a guide for the eye. Inset shows the optical spectrum of the generated 620 nm light on a linear scale.
Fig. 6.
Fig. 6. Beam quality measurement at 1.5 W of 620 nm power with a Gaussian fit (lines) to the measured beam diameters (points) through the focus of an ${\rm f} = {100}\,\,{\rm mm}$ plano-convex lens.

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