Chinese Journal of Lasers B, 2000, 9 (6): 510, 网络出版: 2006-08-08
In-Phase Wavelength Conversion Based On Cross-Gain Modulation in Semiconductor Optical Amplifier
In-Phase Wavelength Conversion Based On Cross-Gain Modulation in Semiconductor Optical Amplifier
semiconductor optical amplifier in-phase wavelength conversion stimulated emission competition extinction ratio
摘要
Abstract
In-phase wavelength conversion based on cross-gain modulation in a semiconductor optical amplifier biased around critical threshold current has been demonstrated. The converted signal and the pump signal have the same bit sequence 1101011000. The stimulated emission competition between the amplification of input signals and the amplified spontaneous emission was used to illustrate the conversion mechanism. Experiment results showed that in-phase wavelength conversion can be achieved with simple structure and high output extinction ratio.
ZHANG Xinliang, HUANG Dexiu, SUN Junqiang, SUN Junqiang, LIU Deming, YI Heqing. In-Phase Wavelength Conversion Based On Cross-Gain Modulation in Semiconductor Optical Amplifier[J]. Chinese Journal of Lasers B, 2000, 9(6): 510. ZHANG Xinliang, HUANG Dexiu, SUN Junqiang, SUN Junqiang, LIU Deming, YI Heqing. In-Phase Wavelength Conversion Based On Cross-Gain Modulation in Semiconductor Optical Amplifier[J]. 中国激光(英文版), 2000, 9(6): 510.