[1] [1] Yunhong Ding, Peucheret Christophe, Minhao Pu, et al.. RZ-to-NRZ format conversion at 50 Gb/s based on a silicon microring resonator［C］.Proceeding of the 15th OptoElectronics and Communications Conference, 2010. 862-863.

[2] [2] Cishuo Yan, Tong Ye, Yikai Su. All-optical regenerative NRZ-OOK-to-RZ-BPSK format conversion using silicon waveguides［J］. Opt Lett, 2009, 34(1): 58-60.

[3] [3] Zhang Bolin, Song Muping. Optical NRZ-to-RZ modulation format conversion based on nonlinear effects in silicon optical waveguide［J］. Chinese J Lasers, 2011, 38(s1): s105003.

[4] [4] J Dong, X Zhang, F Wang, et al.. Single-to-dual channel NRZ-to-RZ format conversion by four-wave mixing in single semiconductor optical amplifier［J］. Electron Lett, 2008, 44(12): 763-764.

[5] [5] Lin Mi, Zhang Yang′an, Zhang Jinnan, et al.. Influence of nonlinear effects in 112 Gb/s transmission co-propagating multi-rate neighbors［J］. Acta Optica Sinica, 2012, 32(3): 0306006.

[6] [6] Zou Lianggang, Song Muping. Dispersion monitoring based on nonlinear effects in silicon optical waveguides［J］. Acta Optica Sinica, 2010, 30(4): 944-948.

[7] [7] Yang Jianyi, Jiang Xiaoqing, Wang Minghua, et al.. Characteristics and limitations of optical filters employing single-ring microresonators ［J］. J Optoelectronics·Laser, 2003, 14(1): 12-15.

[8] [8] Song Muping, Zou Lianggang. Chromatic dispersion monitoring based on four wave mixing in silicon optical waveguides［J］. Chinese J Lasers, 2010, 37(s1): 181-185.

[9] [9] C H Kwok, C Lin. Polarization-insensitive all-optical NRZ-to-RZ format conversion by spectral filtering of a cross phase modulation broadened signal spectrum［J］. IEEE J Sel Top Quantum Electron, 2006, 12(3): 451-458.

[10] [10] K P L Gordon, S Chester. 4×10 Gb/s time and wavelength multicasting with NRZ to RZ format conversion using four-wave mixing in a highly nonlinear photonic crystal fiber［C］. Proceeding of the IEEE Conference on Optical Fiber Communication, 2010. 1-3.

[11] [11] X Yang, A K Mishra, R J Manning, et al.. All-optical 42.6 Gbit/s NRZ to RZ format conversion by cross-phase modulation in single SOA［J］. Electron Lett, 2007, 43(16): 890-891.

[12] [12] W Astar, J B Driscoll, X Liu, et al.. All-optical format conversion of NRZ-OOK to RZ-OOK in a silicon nanowire utilizing either XPM or FWM and resulting in a receiver sensitivity gain of ～2.5 dB［J］. IEEE J Sel Top Quantum Electron, 2010, 16(1): 234-249.

[13] [13] I W Hsieh, X Chen, J I Dadap, et al.. Cross-phase modulation-induced spectral and temporal effects on co-propagating femtosecond pulses in silicon photonic wires［J］. Opt Express, 2007, 15(3): 1135-1146.

[14] [14] Wen Feng,Wu Baojian,Li Zhi, et al.. Loss performance of optical devices based on high nonlinear fibers［J］. Acta Optica Sinica, 2010, 30(s1): s100308.

[15] [15] H K Tsang, C S Wong, T K Liang, et al.. Optical dispersion, two-photon absorption and self-phase modulation in silicon waveguides at 1.5 μm wavelength［J］. Appl Phys Lett, 2002, 80(3): 416-418.

[16] [16] O Boyraz, P Koonath, V Raghunathan, et al.. All optical switching and continuum generation in silicon waveguides［J］. Opt Express, 2004, 12(17): 4094-4102.

[17] [17] C Koos, L Jacome, C Poulton, et al.. Nonlinear silicon-on-insulator waveguides for all-optical signal processing［J］. Opt Express, 2007, 15(10): 5976-5990.

[18] [18] Zang Jinlong, Yu Chongxiu, Wang Kuiru, et al.. Demodulation system for phase-locked fiber grating sensors based on XPM［J］. J Optoelectronics·Laser, 2008, 19(6): 743-747.

[19] [19] C Hung, K Yu, Y Chang, et al.. 10 Gbit/s all-optical NRZ-to-RZ data format conversion in a dark-optical-comb injected semiconductor optical amplifier［C］. Proceeding of the IEEE Conference on Optical Fiber Communication (OFC), 2006. 3-5.