Simultaneous all-optical demodulation and format conversion for multi-channel (CS)RZ-DPSK signals

L. Wang, Y. Dai, G. Lei, J. Du, and C. Shu, “All-optical RZ-to-NRZ and NRZ-to-PRZ format conversions based on delay-asymmetric nonlinear loop mirror,” IEEE Photon. Technol. Lett. 29, 368–370 (2011).

Y. Ding, J. Xu, C. Peucheret, M. Pu, L. Liu, J. Seoane, H. Ou, X. Zhang, and D. Huang, “Multi-channel 40 Gbit/s NRZ-DPSK demodulation using a single silicon microring resonator,” J. Lightwave Technol. 29(5), 677–684 (2011).
[Crossref]

Y. Ding, C. Peucheret, M. Pu, B. Zsigri, J. Seoane, L. Liu, J. Xu, H. Ou, X. Zhang, and D. Huang, “Multi-channel WDM RZ-to-NRZ format conversion at 50 Gbit/s based on single silicon microring resonator,” Opt. Express 18(20), 21121–21130 (2010).
[Crossref] [PubMed]

L. Banchi, M. Presi, A. D'Errico, G. Contestabile, and E. Ciaramella, “All-optical 10 and 40 Gbit/s RZ-to-NRZ format and wavelength conversion using semiconductor optical amplifiers,” J. Lightwave Technol. 28(1), 32–38 (2010).
[Crossref]

H. Nguyen Tan, M. Matsuura, T. Katafuchi, and N. Kishi, “Multiple-channel optical signal processing with wavelength-waveform conversions, pulsewidth tunability, and signal regeneration,” Opt. Express 17(25), 22960–22973 (2009).
[Crossref]

B. Wu, S Fu, J. Wu, P. Shum, K. Xu, X Hong, and J. Lin and N. Q Ngo, “40 Gb/s multifunction optical format conversion module with wavelength multicast capability using nondegenerate four-wave mixing in a semiconductor optical amplifier,” J. Lightwave Technol. 27(20), 4446–4454 (2009).
[Crossref]

B. Wu, S Fu, J. Wu, P. Shum, K. Xu, X Hong, and J. Lin and N. Q Ngo, “40 Gb/s multifunction optical format conversion module with wavelength multicast capability using nondegenerate four-wave mixing in a semiconductor optical amplifier,” J. Lightwave Technol. 27(20), 4446–4454 (2009).
[Crossref]

G. Contestabile, R. Proietti, N. Calabretta, M. Presi, A. D'Errico, and E. Ciaramella, “Simultaneous Demodulation and clock-recovery of 40-Gb/s NRZ-DPSK signals using a multiwavelength Gaussian filter,” IEEE Photon. Technol. Lett. 20(10), 791–793 (2008).
[Crossref]

Y. Yu, X. Zhang, J. B. Rosas-Fernández, D. Huang, R. V. Penty, and I. H. White, “Single SOA based 16 DWDM channels all-optical NRZ-to-RZ format conversions with different duty cycles,” Opt. Express 16(20), 16166–16171 (2008).
[Crossref] [PubMed]

T. Ye, C. Yan, Y. Lu, F. Liu, and Y. Su, “All-optical regenerative NRZ-to-RZ format conversion using coupled ring-resonator optical waveguide,” Opt. Express 16(20), 15325–15331 (2008).
[Crossref] [PubMed]

W. Astar, C. C. Wei, Y. J. Chen, J. Chen, and G. M. Carter, “Polarization-insensitive, 40 Gb/s wavelength and RZ-OOK-to-RZ-BPSK modulation format conversion by XPM in a highly nonlinear PCF,” Opt. Express 16(16), 12039–12049 (2008).
[Crossref] [PubMed]

J. Wang, J. Sun, X. Zhang, D. Liu, and D. Huang, “Proposal and simulation for all-optical format conversion between differential phase-shift keying signals based on cascaded second-order nonlinearities,” Opt. Commun. 281(19), 5019–5024 (2008).
[Crossref]

Y. Yu, X. Zhang, D. Huang, L. Li, and W. Fu, “20-Gb/s all-optical format conversions from RZ signals with different duty cycles to NRZ signals,” IEEE Photon. Technol. Lett. 19(14), 1027–1029 (2007).
[Crossref]

W. Hong, D. Huang, X. Zhang, and G. Zhu, “Simulation and analysis of OOK-to-BPSK format conversion based on gain-transparent SOA used as optical phase-modulator,” Opt. Express 15(26), 18357–18369 (2007).
[Crossref] [PubMed]

H. Jiang, H. Wen, L. Han, Y. Guo, and H. Zhang, “All-optical NRZ-OOK to BPSK format conversion in an SOA-based Nonlinear polarization switch,” IEEE Photon. Technol. Lett. 19(24), 1985–1987 (2007).
[Crossref]

M. P. Fok and C. Shu, “Multipump four-wave mixing in a photonic crystal fiber for 6*10 Gb/s wavelength multicasting of DPSK Signals,” IEEE Photon. Technol. Lett. 19(15), 1166–1168 (2007).
[Crossref]

A. H. Gnauck and P. J. Winzer, “Optical phase-shift-keyed transmission,” J. Lightwave Technol. 23(1), 115–130 (2005).
[Crossref]

L. Xu, B. C. Wang, V. Baby, I. Glesk, and P. R. Prucnal, “All-optical data format conversion between RZ and NRZ based on a Mach-Zehnder interferometric wavelength converter,” IEEE Photon. Technol. Lett. 15(2), 308–310 (2003).
[Crossref]

W. Astar, C. C. Wei, Y. J. Chen, J. Chen, and G. M. Carter, “Polarization-insensitive, 40 Gb/s wavelength and RZ-OOK-to-RZ-BPSK modulation format conversion by XPM in a highly nonlinear PCF,” Opt. Express 16(16), 12039–12049 (2008).
[Crossref] [PubMed]

L. Xu, B. C. Wang, V. Baby, I. Glesk, and P. R. Prucnal, “All-optical data format conversion between RZ and NRZ based on a Mach-Zehnder interferometric wavelength converter,” IEEE Photon. Technol. Lett. 15(2), 308–310 (2003).
[Crossref]

L. Banchi, M. Presi, A. D'Errico, G. Contestabile, and E. Ciaramella, “All-optical 10 and 40 Gbit/s RZ-to-NRZ format and wavelength conversion using semiconductor optical amplifiers,” J. Lightwave Technol. 28(1), 32–38 (2010).
[Crossref]

G. Contestabile, R. Proietti, N. Calabretta, M. Presi, A. D'Errico, and E. Ciaramella, “Simultaneous Demodulation and clock-recovery of 40-Gb/s NRZ-DPSK signals using a multiwavelength Gaussian filter,” IEEE Photon. Technol. Lett. 20(10), 791–793 (2008).
[Crossref]

W. Astar, C. C. Wei, Y. J. Chen, J. Chen, and G. M. Carter, “Polarization-insensitive, 40 Gb/s wavelength and RZ-OOK-to-RZ-BPSK modulation format conversion by XPM in a highly nonlinear PCF,” Opt. Express 16(16), 12039–12049 (2008).
[Crossref] [PubMed]

W. Astar, C. C. Wei, Y. J. Chen, J. Chen, and G. M. Carter, “Polarization-insensitive, 40 Gb/s wavelength and RZ-OOK-to-RZ-BPSK modulation format conversion by XPM in a highly nonlinear PCF,” Opt. Express 16(16), 12039–12049 (2008).
[Crossref] [PubMed]

W. Astar, C. C. Wei, Y. J. Chen, J. Chen, and G. M. Carter, “Polarization-insensitive, 40 Gb/s wavelength and RZ-OOK-to-RZ-BPSK modulation format conversion by XPM in a highly nonlinear PCF,” Opt. Express 16(16), 12039–12049 (2008).
[Crossref] [PubMed]

L. Banchi, M. Presi, A. D'Errico, G. Contestabile, and E. Ciaramella, “All-optical 10 and 40 Gbit/s RZ-to-NRZ format and wavelength conversion using semiconductor optical amplifiers,” J. Lightwave Technol. 28(1), 32–38 (2010).
[Crossref]

G. Contestabile, R. Proietti, N. Calabretta, M. Presi, A. D'Errico, and E. Ciaramella, “Simultaneous Demodulation and clock-recovery of 40-Gb/s NRZ-DPSK signals using a multiwavelength Gaussian filter,” IEEE Photon. Technol. Lett. 20(10), 791–793 (2008).
[Crossref]

L. Banchi, M. Presi, A. D'Errico, G. Contestabile, and E. Ciaramella, “All-optical 10 and 40 Gbit/s RZ-to-NRZ format and wavelength conversion using semiconductor optical amplifiers,” J. Lightwave Technol. 28(1), 32–38 (2010).
[Crossref]

G. Contestabile, R. Proietti, N. Calabretta, M. Presi, A. D'Errico, and E. Ciaramella, “Simultaneous Demodulation and clock-recovery of 40-Gb/s NRZ-DPSK signals using a multiwavelength Gaussian filter,” IEEE Photon. Technol. Lett. 20(10), 791–793 (2008).
[Crossref]

L. Wang, Y. Dai, G. Lei, J. Du, and C. Shu, “All-optical RZ-to-NRZ and NRZ-to-PRZ format conversions based on delay-asymmetric nonlinear loop mirror,” IEEE Photon. Technol. Lett. 29, 368–370 (2011).

L. Banchi, M. Presi, A. D'Errico, G. Contestabile, and E. Ciaramella, “All-optical 10 and 40 Gbit/s RZ-to-NRZ format and wavelength conversion using semiconductor optical amplifiers,” J. Lightwave Technol. 28(1), 32–38 (2010).
[Crossref]

G. Contestabile, R. Proietti, N. Calabretta, M. Presi, A. D'Errico, and E. Ciaramella, “Simultaneous Demodulation and clock-recovery of 40-Gb/s NRZ-DPSK signals using a multiwavelength Gaussian filter,” IEEE Photon. Technol. Lett. 20(10), 791–793 (2008).
[Crossref]

Y. Ding, J. Xu, C. Peucheret, M. Pu, L. Liu, J. Seoane, H. Ou, X. Zhang, and D. Huang, “Multi-channel 40 Gbit/s NRZ-DPSK demodulation using a single silicon microring resonator,” J. Lightwave Technol. 29(5), 677–684 (2011).
[Crossref]

Y. Ding, C. Peucheret, M. Pu, B. Zsigri, J. Seoane, L. Liu, J. Xu, H. Ou, X. Zhang, and D. Huang, “Multi-channel WDM RZ-to-NRZ format conversion at 50 Gbit/s based on single silicon microring resonator,” Opt. Express 18(20), 21121–21130 (2010).
[Crossref] [PubMed]

L. Wang, Y. Dai, G. Lei, J. Du, and C. Shu, “All-optical RZ-to-NRZ and NRZ-to-PRZ format conversions based on delay-asymmetric nonlinear loop mirror,” IEEE Photon. Technol. Lett. 29, 368–370 (2011).

M. P. Fok and C. Shu, “Multipump four-wave mixing in a photonic crystal fiber for 6*10 Gb/s wavelength multicasting of DPSK Signals,” IEEE Photon. Technol. Lett. 19(15), 1166–1168 (2007).
[Crossref]

B. Wu, S Fu, J. Wu, P. Shum, K. Xu, X Hong, and J. Lin and N. Q Ngo, “40 Gb/s multifunction optical format conversion module with wavelength multicast capability using nondegenerate four-wave mixing in a semiconductor optical amplifier,” J. Lightwave Technol. 27(20), 4446–4454 (2009).
[Crossref]

Y. Yu, X. Zhang, D. Huang, L. Li, and W. Fu, “20-Gb/s all-optical format conversions from RZ signals with different duty cycles to NRZ signals,” IEEE Photon. Technol. Lett. 19(14), 1027–1029 (2007).
[Crossref]

L. Xu, B. C. Wang, V. Baby, I. Glesk, and P. R. Prucnal, “All-optical data format conversion between RZ and NRZ based on a Mach-Zehnder interferometric wavelength converter,” IEEE Photon. Technol. Lett. 15(2), 308–310 (2003).
[Crossref]

A. H. Gnauck and P. J. Winzer, “Optical phase-shift-keyed transmission,” J. Lightwave Technol. 23(1), 115–130 (2005).
[Crossref]

H. Jiang, H. Wen, L. Han, Y. Guo, and H. Zhang, “All-optical NRZ-OOK to BPSK format conversion in an SOA-based Nonlinear polarization switch,” IEEE Photon. Technol. Lett. 19(24), 1985–1987 (2007).
[Crossref]

H. Jiang, H. Wen, L. Han, Y. Guo, and H. Zhang, “All-optical NRZ-OOK to BPSK format conversion in an SOA-based Nonlinear polarization switch,” IEEE Photon. Technol. Lett. 19(24), 1985–1987 (2007).
[Crossref]

W. Hong, D. Huang, X. Zhang, and G. Zhu, “Simulation and analysis of OOK-to-BPSK format conversion based on gain-transparent SOA used as optical phase-modulator,” Opt. Express 15(26), 18357–18369 (2007).
[Crossref] [PubMed]

B. Wu, S Fu, J. Wu, P. Shum, K. Xu, X Hong, and J. Lin and N. Q Ngo, “40 Gb/s multifunction optical format conversion module with wavelength multicast capability using nondegenerate four-wave mixing in a semiconductor optical amplifier,” J. Lightwave Technol. 27(20), 4446–4454 (2009).
[Crossref]

Y. Ding, J. Xu, C. Peucheret, M. Pu, L. Liu, J. Seoane, H. Ou, X. Zhang, and D. Huang, “Multi-channel 40 Gbit/s NRZ-DPSK demodulation using a single silicon microring resonator,” J. Lightwave Technol. 29(5), 677–684 (2011).
[Crossref]

Y. Ding, C. Peucheret, M. Pu, B. Zsigri, J. Seoane, L. Liu, J. Xu, H. Ou, X. Zhang, and D. Huang, “Multi-channel WDM RZ-to-NRZ format conversion at 50 Gbit/s based on single silicon microring resonator,” Opt. Express 18(20), 21121–21130 (2010).
[Crossref] [PubMed]

Y. Yu, X. Zhang, J. B. Rosas-Fernández, D. Huang, R. V. Penty, and I. H. White, “Single SOA based 16 DWDM channels all-optical NRZ-to-RZ format conversions with different duty cycles,” Opt. Express 16(20), 16166–16171 (2008).
[Crossref] [PubMed]

J. Wang, J. Sun, X. Zhang, D. Liu, and D. Huang, “Proposal and simulation for all-optical format conversion between differential phase-shift keying signals based on cascaded second-order nonlinearities,” Opt. Commun. 281(19), 5019–5024 (2008).
[Crossref]

W. Hong, D. Huang, X. Zhang, and G. Zhu, “Simulation and analysis of OOK-to-BPSK format conversion based on gain-transparent SOA used as optical phase-modulator,” Opt. Express 15(26), 18357–18369 (2007).
[Crossref] [PubMed]

Y. Yu, X. Zhang, D. Huang, L. Li, and W. Fu, “20-Gb/s all-optical format conversions from RZ signals with different duty cycles to NRZ signals,” IEEE Photon. Technol. Lett. 19(14), 1027–1029 (2007).
[Crossref]

H. Jiang, H. Wen, L. Han, Y. Guo, and H. Zhang, “All-optical NRZ-OOK to BPSK format conversion in an SOA-based Nonlinear polarization switch,” IEEE Photon. Technol. Lett. 19(24), 1985–1987 (2007).
[Crossref]

H. Nguyen Tan, M. Matsuura, T. Katafuchi, and N. Kishi, “Multiple-channel optical signal processing with wavelength-waveform conversions, pulsewidth tunability, and signal regeneration,” Opt. Express 17(25), 22960–22973 (2009).
[Crossref]

H. Nguyen Tan, M. Matsuura, T. Katafuchi, and N. Kishi, “Multiple-channel optical signal processing with wavelength-waveform conversions, pulsewidth tunability, and signal regeneration,” Opt. Express 17(25), 22960–22973 (2009).
[Crossref]

L. Wang, Y. Dai, G. Lei, J. Du, and C. Shu, “All-optical RZ-to-NRZ and NRZ-to-PRZ format conversions based on delay-asymmetric nonlinear loop mirror,” IEEE Photon. Technol. Lett. 29, 368–370 (2011).

Y. Yu, X. Zhang, D. Huang, L. Li, and W. Fu, “20-Gb/s all-optical format conversions from RZ signals with different duty cycles to NRZ signals,” IEEE Photon. Technol. Lett. 19(14), 1027–1029 (2007).
[Crossref]

B. Wu, S Fu, J. Wu, P. Shum, K. Xu, X Hong, and J. Lin and N. Q Ngo, “40 Gb/s multifunction optical format conversion module with wavelength multicast capability using nondegenerate four-wave mixing in a semiconductor optical amplifier,” J. Lightwave Technol. 27(20), 4446–4454 (2009).
[Crossref]

J. Wang, J. Sun, X. Zhang, D. Liu, and D. Huang, “Proposal and simulation for all-optical format conversion between differential phase-shift keying signals based on cascaded second-order nonlinearities,” Opt. Commun. 281(19), 5019–5024 (2008).
[Crossref]

T. Ye, C. Yan, Y. Lu, F. Liu, and Y. Su, “All-optical regenerative NRZ-to-RZ format conversion using coupled ring-resonator optical waveguide,” Opt. Express 16(20), 15325–15331 (2008).
[Crossref] [PubMed]

Y. Ding, J. Xu, C. Peucheret, M. Pu, L. Liu, J. Seoane, H. Ou, X. Zhang, and D. Huang, “Multi-channel 40 Gbit/s NRZ-DPSK demodulation using a single silicon microring resonator,” J. Lightwave Technol. 29(5), 677–684 (2011).
[Crossref]

Y. Ding, C. Peucheret, M. Pu, B. Zsigri, J. Seoane, L. Liu, J. Xu, H. Ou, X. Zhang, and D. Huang, “Multi-channel WDM RZ-to-NRZ format conversion at 50 Gbit/s based on single silicon microring resonator,” Opt. Express 18(20), 21121–21130 (2010).
[Crossref] [PubMed]

T. Ye, C. Yan, Y. Lu, F. Liu, and Y. Su, “All-optical regenerative NRZ-to-RZ format conversion using coupled ring-resonator optical waveguide,” Opt. Express 16(20), 15325–15331 (2008).
[Crossref] [PubMed]

H. Nguyen Tan, M. Matsuura, T. Katafuchi, and N. Kishi, “Multiple-channel optical signal processing with wavelength-waveform conversions, pulsewidth tunability, and signal regeneration,” Opt. Express 17(25), 22960–22973 (2009).
[Crossref]

B. Wu, S Fu, J. Wu, P. Shum, K. Xu, X Hong, and J. Lin and N. Q Ngo, “40 Gb/s multifunction optical format conversion module with wavelength multicast capability using nondegenerate four-wave mixing in a semiconductor optical amplifier,” J. Lightwave Technol. 27(20), 4446–4454 (2009).
[Crossref]

H. Nguyen Tan, M. Matsuura, T. Katafuchi, and N. Kishi, “Multiple-channel optical signal processing with wavelength-waveform conversions, pulsewidth tunability, and signal regeneration,” Opt. Express 17(25), 22960–22973 (2009).
[Crossref]

Y. Ding, J. Xu, C. Peucheret, M. Pu, L. Liu, J. Seoane, H. Ou, X. Zhang, and D. Huang, “Multi-channel 40 Gbit/s NRZ-DPSK demodulation using a single silicon microring resonator,” J. Lightwave Technol. 29(5), 677–684 (2011).
[Crossref]

Y. Ding, C. Peucheret, M. Pu, B. Zsigri, J. Seoane, L. Liu, J. Xu, H. Ou, X. Zhang, and D. Huang, “Multi-channel WDM RZ-to-NRZ format conversion at 50 Gbit/s based on single silicon microring resonator,” Opt. Express 18(20), 21121–21130 (2010).
[Crossref] [PubMed]

Y. Yu, X. Zhang, J. B. Rosas-Fernández, D. Huang, R. V. Penty, and I. H. White, “Single SOA based 16 DWDM channels all-optical NRZ-to-RZ format conversions with different duty cycles,” Opt. Express 16(20), 16166–16171 (2008).
[Crossref] [PubMed]

Y. Ding, J. Xu, C. Peucheret, M. Pu, L. Liu, J. Seoane, H. Ou, X. Zhang, and D. Huang, “Multi-channel 40 Gbit/s NRZ-DPSK demodulation using a single silicon microring resonator,” J. Lightwave Technol. 29(5), 677–684 (2011).
[Crossref]

Y. Ding, C. Peucheret, M. Pu, B. Zsigri, J. Seoane, L. Liu, J. Xu, H. Ou, X. Zhang, and D. Huang, “Multi-channel WDM RZ-to-NRZ format conversion at 50 Gbit/s based on single silicon microring resonator,” Opt. Express 18(20), 21121–21130 (2010).
[Crossref] [PubMed]

L. Banchi, M. Presi, A. D'Errico, G. Contestabile, and E. Ciaramella, “All-optical 10 and 40 Gbit/s RZ-to-NRZ format and wavelength conversion using semiconductor optical amplifiers,” J. Lightwave Technol. 28(1), 32–38 (2010).
[Crossref]

G. Contestabile, R. Proietti, N. Calabretta, M. Presi, A. D'Errico, and E. Ciaramella, “Simultaneous Demodulation and clock-recovery of 40-Gb/s NRZ-DPSK signals using a multiwavelength Gaussian filter,” IEEE Photon. Technol. Lett. 20(10), 791–793 (2008).
[Crossref]

G. Contestabile, R. Proietti, N. Calabretta, M. Presi, A. D'Errico, and E. Ciaramella, “Simultaneous Demodulation and clock-recovery of 40-Gb/s NRZ-DPSK signals using a multiwavelength Gaussian filter,” IEEE Photon. Technol. Lett. 20(10), 791–793 (2008).
[Crossref]

L. Xu, B. C. Wang, V. Baby, I. Glesk, and P. R. Prucnal, “All-optical data format conversion between RZ and NRZ based on a Mach-Zehnder interferometric wavelength converter,” IEEE Photon. Technol. Lett. 15(2), 308–310 (2003).
[Crossref]

Y. Ding, J. Xu, C. Peucheret, M. Pu, L. Liu, J. Seoane, H. Ou, X. Zhang, and D. Huang, “Multi-channel 40 Gbit/s NRZ-DPSK demodulation using a single silicon microring resonator,” J. Lightwave Technol. 29(5), 677–684 (2011).
[Crossref]

Y. Ding, C. Peucheret, M. Pu, B. Zsigri, J. Seoane, L. Liu, J. Xu, H. Ou, X. Zhang, and D. Huang, “Multi-channel WDM RZ-to-NRZ format conversion at 50 Gbit/s based on single silicon microring resonator,” Opt. Express 18(20), 21121–21130 (2010).
[Crossref] [PubMed]

Y. Yu, X. Zhang, J. B. Rosas-Fernández, D. Huang, R. V. Penty, and I. H. White, “Single SOA based 16 DWDM channels all-optical NRZ-to-RZ format conversions with different duty cycles,” Opt. Express 16(20), 16166–16171 (2008).
[Crossref] [PubMed]

Y. Ding, J. Xu, C. Peucheret, M. Pu, L. Liu, J. Seoane, H. Ou, X. Zhang, and D. Huang, “Multi-channel 40 Gbit/s NRZ-DPSK demodulation using a single silicon microring resonator,” J. Lightwave Technol. 29(5), 677–684 (2011).
[Crossref]

Y. Ding, C. Peucheret, M. Pu, B. Zsigri, J. Seoane, L. Liu, J. Xu, H. Ou, X. Zhang, and D. Huang, “Multi-channel WDM RZ-to-NRZ format conversion at 50 Gbit/s based on single silicon microring resonator,” Opt. Express 18(20), 21121–21130 (2010).
[Crossref] [PubMed]

L. Wang, Y. Dai, G. Lei, J. Du, and C. Shu, “All-optical RZ-to-NRZ and NRZ-to-PRZ format conversions based on delay-asymmetric nonlinear loop mirror,” IEEE Photon. Technol. Lett. 29, 368–370 (2011).

M. P. Fok and C. Shu, “Multipump four-wave mixing in a photonic crystal fiber for 6*10 Gb/s wavelength multicasting of DPSK Signals,” IEEE Photon. Technol. Lett. 19(15), 1166–1168 (2007).
[Crossref]

B. Wu, S Fu, J. Wu, P. Shum, K. Xu, X Hong, and J. Lin and N. Q Ngo, “40 Gb/s multifunction optical format conversion module with wavelength multicast capability using nondegenerate four-wave mixing in a semiconductor optical amplifier,” J. Lightwave Technol. 27(20), 4446–4454 (2009).
[Crossref]

T. Ye, C. Yan, Y. Lu, F. Liu, and Y. Su, “All-optical regenerative NRZ-to-RZ format conversion using coupled ring-resonator optical waveguide,” Opt. Express 16(20), 15325–15331 (2008).
[Crossref] [PubMed]

J. Wang, J. Sun, X. Zhang, D. Liu, and D. Huang, “Proposal and simulation for all-optical format conversion between differential phase-shift keying signals based on cascaded second-order nonlinearities,” Opt. Commun. 281(19), 5019–5024 (2008).
[Crossref]

L. Xu, B. C. Wang, V. Baby, I. Glesk, and P. R. Prucnal, “All-optical data format conversion between RZ and NRZ based on a Mach-Zehnder interferometric wavelength converter,” IEEE Photon. Technol. Lett. 15(2), 308–310 (2003).
[Crossref]

J. Wang, J. Sun, X. Zhang, D. Liu, and D. Huang, “Proposal and simulation for all-optical format conversion between differential phase-shift keying signals based on cascaded second-order nonlinearities,” Opt. Commun. 281(19), 5019–5024 (2008).
[Crossref]

L. Wang, Y. Dai, G. Lei, J. Du, and C. Shu, “All-optical RZ-to-NRZ and NRZ-to-PRZ format conversions based on delay-asymmetric nonlinear loop mirror,” IEEE Photon. Technol. Lett. 29, 368–370 (2011).

W. Astar, C. C. Wei, Y. J. Chen, J. Chen, and G. M. Carter, “Polarization-insensitive, 40 Gb/s wavelength and RZ-OOK-to-RZ-BPSK modulation format conversion by XPM in a highly nonlinear PCF,” Opt. Express 16(16), 12039–12049 (2008).
[Crossref] [PubMed]

H. Jiang, H. Wen, L. Han, Y. Guo, and H. Zhang, “All-optical NRZ-OOK to BPSK format conversion in an SOA-based Nonlinear polarization switch,” IEEE Photon. Technol. Lett. 19(24), 1985–1987 (2007).
[Crossref]

Y. Yu, X. Zhang, J. B. Rosas-Fernández, D. Huang, R. V. Penty, and I. H. White, “Single SOA based 16 DWDM channels all-optical NRZ-to-RZ format conversions with different duty cycles,” Opt. Express 16(20), 16166–16171 (2008).
[Crossref] [PubMed]

A. H. Gnauck and P. J. Winzer, “Optical phase-shift-keyed transmission,” J. Lightwave Technol. 23(1), 115–130 (2005).
[Crossref]

B. Wu, S Fu, J. Wu, P. Shum, K. Xu, X Hong, and J. Lin and N. Q Ngo, “40 Gb/s multifunction optical format conversion module with wavelength multicast capability using nondegenerate four-wave mixing in a semiconductor optical amplifier,” J. Lightwave Technol. 27(20), 4446–4454 (2009).
[Crossref]

B. Wu, S Fu, J. Wu, P. Shum, K. Xu, X Hong, and J. Lin and N. Q Ngo, “40 Gb/s multifunction optical format conversion module with wavelength multicast capability using nondegenerate four-wave mixing in a semiconductor optical amplifier,” J. Lightwave Technol. 27(20), 4446–4454 (2009).
[Crossref]

Y. Ding, J. Xu, C. Peucheret, M. Pu, L. Liu, J. Seoane, H. Ou, X. Zhang, and D. Huang, “Multi-channel 40 Gbit/s NRZ-DPSK demodulation using a single silicon microring resonator,” J. Lightwave Technol. 29(5), 677–684 (2011).
[Crossref]

Y. Ding, C. Peucheret, M. Pu, B. Zsigri, J. Seoane, L. Liu, J. Xu, H. Ou, X. Zhang, and D. Huang, “Multi-channel WDM RZ-to-NRZ format conversion at 50 Gbit/s based on single silicon microring resonator,” Opt. Express 18(20), 21121–21130 (2010).
[Crossref] [PubMed]

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