S. D. Dissanayake and J. Armstrong, “Comparison of ACO-OFDM, DCO-OFDM and ADO-OFDM in IM/DD systems,” J. Lightwave Technol. 31, 1063–1072 (2013).

[Crossref]

J. Armstrong, “OFDM for optical communications,” J. Lightwave Technol. 27, 189–204 (2009).

[Crossref]

J. Armstrong and B. Schmidt, “Comparison of asymmetrically clipped optical OFDM and DC-biased optical OFDM in AWGN,” Commun. Lett. 12, 343–345 (2008).

[Crossref]

J. Armstrong and A. J. Lowery, “Power efficient optical OFDM,” Electron. Lett. 42, 370–372 (2006).

[Crossref]

O. Gonzalez, R. Perez-Jimenez, S. Rodriguez, J. Rabadn, and A. Ayala, “OFDM over indoor wireless optical channel,” in Optoelectronics, IEE Proceedings-(IET, 2005), pp. 199–204.

Y. Benlachtar, R. Bouziane, R. I. Killey, C. R. Berger, P. Milder, R. Koutsoyannis, J. C. Hoe, M. Puschel, and M. Glick, “Optical OFDM for the data center,” in Transparent Optical Networks (ICTON), 2010 12th International Conference on (IEEE, 2010), pp. 1–4.

Y. Benlachtar, R. Bouziane, R. I. Killey, C. R. Berger, P. Milder, R. Koutsoyannis, J. C. Hoe, M. Puschel, and M. Glick, “Optical OFDM for the data center,” in Transparent Optical Networks (ICTON), 2010 12th International Conference on (IEEE, 2010), pp. 1–4.

Y. Benlachtar, R. Bouziane, R. I. Killey, C. R. Berger, P. Milder, R. Koutsoyannis, J. C. Hoe, M. Puschel, and M. Glick, “Optical OFDM for the data center,” in Transparent Optical Networks (ICTON), 2010 12th International Conference on (IEEE, 2010), pp. 1–4.

F. Buchali, R. Dischler, and X. Liu, ”Optical OFDM: A promising high-speed optical transport technology,” Bell Labs Tech. J. 14, 125–146 (2009).

[Crossref]

F. Buchali, R. Dischler, and X. Liu, ”Optical OFDM: A promising high-speed optical transport technology,” Bell Labs Tech. J. 14, 125–146 (2009).

[Crossref]

P. Duhamel and M. Vetterli, “Improved Fourier and Hartley transform algorithms: Application to cyclic convolution of real data,” Acoustics, Speech and Signal Processing, IEEE Transactions on 35, 818–824 (1987).

[Crossref]

P. Duhamel and M. Vetterli, “Cyclic convolution of real sequences: Hartley versus fourier and new schemes,” in Acoustics, Speech, and Signal Processing, International Conference on ICASSP’86. (IEEE, 1986), pp. 229–232.

M. Svaluto Moreolo, J. M. Fabrega, and G. Junyent, “Characterization of fast and power efficient optical OFDM transmission system based on Hartley transform,” in CLEO: Science and Innovations (Optical Society of America, 2011), p. O2.

M. Svaluto Moreolo, J. M. Fabrega, L. Nadal, and G. Junyent, “FHT-based architectures for multicarrier modulation in direct detection and coherent optical systems,” in Transparent Optical Networks (ICTON), 2011 13th International Conference on (IEEE, 2011), pp. 1–4.

N. Fernando, Y. Hong, and E. Viterbo, “Flip-OFDM for unipolar communication systems,” Communications, IEEE Transactions on 60, 3726–3733 (2012).

[Crossref]

N. Fernando, Y. Hong, and E. Viterbo, “Flip-OFDM for optical wireless communications,” in Information Theory Workshop (ITW), 2011 IEEE (IEEE, 2011), pp. 5–9.

Y. Benlachtar, R. Bouziane, R. I. Killey, C. R. Berger, P. Milder, R. Koutsoyannis, J. C. Hoe, M. Puschel, and M. Glick, “Optical OFDM for the data center,” in Transparent Optical Networks (ICTON), 2010 12th International Conference on (IEEE, 2010), pp. 1–4.

O. Gonzalez, R. Perez-Jimenez, S. Rodriguez, J. Rabadn, and A. Ayala, “OFDM over indoor wireless optical channel,” in Optoelectronics, IEE Proceedings-(IET, 2005), pp. 199–204.

Y. Benlachtar, R. Bouziane, R. I. Killey, C. R. Berger, P. Milder, R. Koutsoyannis, J. C. Hoe, M. Puschel, and M. Glick, “Optical OFDM for the data center,” in Transparent Optical Networks (ICTON), 2010 12th International Conference on (IEEE, 2010), pp. 1–4.

N. Fernando, Y. Hong, and E. Viterbo, “Flip-OFDM for unipolar communication systems,” Communications, IEEE Transactions on 60, 3726–3733 (2012).

[Crossref]

N. Fernando, Y. Hong, and E. Viterbo, “Flip-OFDM for optical wireless communications,” in Information Theory Workshop (ITW), 2011 IEEE (IEEE, 2011), pp. 5–9.

M. Svaluto Moreolo, R. Munoz, and G. Junyent, “Novel power efficient optical OFDM based on Hartley transform for intensity-modulated direct-detection systems,” J. Lightwave Technol. 28, 798–805 (2010).

[Crossref]

M. Svaluto Moreolo, J. M. Fabrega, and G. Junyent, “Characterization of fast and power efficient optical OFDM transmission system based on Hartley transform,” in CLEO: Science and Innovations (Optical Society of America, 2011), p. O2.

M. Svaluto Moreolo, J. M. Fabrega, L. Nadal, and G. Junyent, “FHT-based architectures for multicarrier modulation in direct detection and coherent optical systems,” in Transparent Optical Networks (ICTON), 2011 13th International Conference on (IEEE, 2011), pp. 1–4.

Y. Benlachtar, R. Bouziane, R. I. Killey, C. R. Berger, P. Milder, R. Koutsoyannis, J. C. Hoe, M. Puschel, and M. Glick, “Optical OFDM for the data center,” in Transparent Optical Networks (ICTON), 2010 12th International Conference on (IEEE, 2010), pp. 1–4.

Y. Benlachtar, R. Bouziane, R. I. Killey, C. R. Berger, P. Milder, R. Koutsoyannis, J. C. Hoe, M. Puschel, and M. Glick, “Optical OFDM for the data center,” in Transparent Optical Networks (ICTON), 2010 12th International Conference on (IEEE, 2010), pp. 1–4.

X. Liu, S. Chandrasekhar, B. Zhu, P. J. Winzer, A. H. Gnauck, and D. W. Peckham, “448-Gb/s reduced-guard-interval CO-OFDM transmission over 2000 km of ultra-large-area fiber and five 80-GHz-grid ROADMs,” J. Lightwave Technol. 29, 483–490 (2011).

[Crossref]

F. Buchali, R. Dischler, and X. Liu, ”Optical OFDM: A promising high-speed optical transport technology,” Bell Labs Tech. J. 14, 125–146 (2009).

[Crossref]

J. Armstrong and A. J. Lowery, “Power efficient optical OFDM,” Electron. Lett. 42, 370–372 (2006).

[Crossref]

Y. Benlachtar, R. Bouziane, R. I. Killey, C. R. Berger, P. Milder, R. Koutsoyannis, J. C. Hoe, M. Puschel, and M. Glick, “Optical OFDM for the data center,” in Transparent Optical Networks (ICTON), 2010 12th International Conference on (IEEE, 2010), pp. 1–4.

M. Svaluto Moreolo, J. M. Fabrega, L. Nadal, and G. Junyent, “FHT-based architectures for multicarrier modulation in direct detection and coherent optical systems,” in Transparent Optical Networks (ICTON), 2011 13th International Conference on (IEEE, 2011), pp. 1–4.

M. Vetterli and H. J. Nussbaumer, “Simple FFT and DCT algorithms with reduced number of operations,” Signal Processing 6, 267–278 (1984).

[Crossref]

O. Gonzalez, R. Perez-Jimenez, S. Rodriguez, J. Rabadn, and A. Ayala, “OFDM over indoor wireless optical channel,” in Optoelectronics, IEE Proceedings-(IET, 2005), pp. 199–204.

Y. Benlachtar, R. Bouziane, R. I. Killey, C. R. Berger, P. Milder, R. Koutsoyannis, J. C. Hoe, M. Puschel, and M. Glick, “Optical OFDM for the data center,” in Transparent Optical Networks (ICTON), 2010 12th International Conference on (IEEE, 2010), pp. 1–4.

O. Gonzalez, R. Perez-Jimenez, S. Rodriguez, J. Rabadn, and A. Ayala, “OFDM over indoor wireless optical channel,” in Optoelectronics, IEE Proceedings-(IET, 2005), pp. 199–204.

O. Gonzalez, R. Perez-Jimenez, S. Rodriguez, J. Rabadn, and A. Ayala, “OFDM over indoor wireless optical channel,” in Optoelectronics, IEE Proceedings-(IET, 2005), pp. 199–204.

J. Armstrong and B. Schmidt, “Comparison of asymmetrically clipped optical OFDM and DC-biased optical OFDM in AWGN,” Commun. Lett. 12, 343–345 (2008).

[Crossref]

M. Svaluto Moreolo, R. Munoz, and G. Junyent, “Novel power efficient optical OFDM based on Hartley transform for intensity-modulated direct-detection systems,” J. Lightwave Technol. 28, 798–805 (2010).

[Crossref]

M. Svaluto Moreolo, J. M. Fabrega, L. Nadal, and G. Junyent, “FHT-based architectures for multicarrier modulation in direct detection and coherent optical systems,” in Transparent Optical Networks (ICTON), 2011 13th International Conference on (IEEE, 2011), pp. 1–4.

M. Svaluto Moreolo, J. M. Fabrega, and G. Junyent, “Characterization of fast and power efficient optical OFDM transmission system based on Hartley transform,” in CLEO: Science and Innovations (Optical Society of America, 2011), p. O2.

P. Duhamel and M. Vetterli, “Improved Fourier and Hartley transform algorithms: Application to cyclic convolution of real data,” Acoustics, Speech and Signal Processing, IEEE Transactions on 35, 818–824 (1987).

[Crossref]

M. Vetterli and H. J. Nussbaumer, “Simple FFT and DCT algorithms with reduced number of operations,” Signal Processing 6, 267–278 (1984).

[Crossref]

P. Duhamel and M. Vetterli, “Cyclic convolution of real sequences: Hartley versus fourier and new schemes,” in Acoustics, Speech, and Signal Processing, International Conference on ICASSP’86. (IEEE, 1986), pp. 229–232.

N. Fernando, Y. Hong, and E. Viterbo, “Flip-OFDM for unipolar communication systems,” Communications, IEEE Transactions on 60, 3726–3733 (2012).

[Crossref]

N. Fernando, Y. Hong, and E. Viterbo, “Flip-OFDM for optical wireless communications,” in Information Theory Workshop (ITW), 2011 IEEE (IEEE, 2011), pp. 5–9.

P. Duhamel and M. Vetterli, “Improved Fourier and Hartley transform algorithms: Application to cyclic convolution of real data,” Acoustics, Speech and Signal Processing, IEEE Transactions on 35, 818–824 (1987).

[Crossref]

F. Buchali, R. Dischler, and X. Liu, ”Optical OFDM: A promising high-speed optical transport technology,” Bell Labs Tech. J. 14, 125–146 (2009).

[Crossref]

J. Armstrong and B. Schmidt, “Comparison of asymmetrically clipped optical OFDM and DC-biased optical OFDM in AWGN,” Commun. Lett. 12, 343–345 (2008).

[Crossref]

N. Fernando, Y. Hong, and E. Viterbo, “Flip-OFDM for unipolar communication systems,” Communications, IEEE Transactions on 60, 3726–3733 (2012).

[Crossref]

J. Armstrong and A. J. Lowery, “Power efficient optical OFDM,” Electron. Lett. 42, 370–372 (2006).

[Crossref]

P. Saengudomlert, “On the benefits of Pre-Equalization for ACO-OFDM and Flip-OFDM indoor wireless optical transmissions over dispersive channels,” J. Lightwave Technol. 32, 70–80 (2014).

[Crossref]

M. Svaluto Moreolo, R. Munoz, and G. Junyent, “Novel power efficient optical OFDM based on Hartley transform for intensity-modulated direct-detection systems,” J. Lightwave Technol. 28, 798–805 (2010).

[Crossref]

S. D. Dissanayake and J. Armstrong, “Comparison of ACO-OFDM, DCO-OFDM and ADO-OFDM in IM/DD systems,” J. Lightwave Technol. 31, 1063–1072 (2013).

[Crossref]

D. Qian, N. Cvijetic, J. Hu, and T. Wang, “108 Gb/s OFDMA-PON with polarization multiplexing and direct detection,” J. Lightwave Technol. 28, 484–493 (2010).

[Crossref]

J. Armstrong, “OFDM for optical communications,” J. Lightwave Technol. 27, 189–204 (2009).

[Crossref]

X. Liu, S. Chandrasekhar, B. Zhu, P. J. Winzer, A. H. Gnauck, and D. W. Peckham, “448-Gb/s reduced-guard-interval CO-OFDM transmission over 2000 km of ultra-large-area fiber and five 80-GHz-grid ROADMs,” J. Lightwave Technol. 29, 483–490 (2011).

[Crossref]

M. Vetterli and H. J. Nussbaumer, “Simple FFT and DCT algorithms with reduced number of operations,” Signal Processing 6, 267–278 (1984).

[Crossref]

P. Duhamel and M. Vetterli, “Cyclic convolution of real sequences: Hartley versus fourier and new schemes,” in Acoustics, Speech, and Signal Processing, International Conference on ICASSP’86. (IEEE, 1986), pp. 229–232.

N. Fernando, Y. Hong, and E. Viterbo, “Flip-OFDM for optical wireless communications,” in Information Theory Workshop (ITW), 2011 IEEE (IEEE, 2011), pp. 5–9.

M. Svaluto Moreolo, J. M. Fabrega, and G. Junyent, “Characterization of fast and power efficient optical OFDM transmission system based on Hartley transform,” in CLEO: Science and Innovations (Optical Society of America, 2011), p. O2.

M. Svaluto Moreolo, J. M. Fabrega, L. Nadal, and G. Junyent, “FHT-based architectures for multicarrier modulation in direct detection and coherent optical systems,” in Transparent Optical Networks (ICTON), 2011 13th International Conference on (IEEE, 2011), pp. 1–4.

O. Gonzalez, R. Perez-Jimenez, S. Rodriguez, J. Rabadn, and A. Ayala, “OFDM over indoor wireless optical channel,” in Optoelectronics, IEE Proceedings-(IET, 2005), pp. 199–204.

Y. Benlachtar, R. Bouziane, R. I. Killey, C. R. Berger, P. Milder, R. Koutsoyannis, J. C. Hoe, M. Puschel, and M. Glick, “Optical OFDM for the data center,” in Transparent Optical Networks (ICTON), 2010 12th International Conference on (IEEE, 2010), pp. 1–4.