XIE Guang 1, ZHANG Xin liang 2, GONG Wei 1, et al. Experimental study on all-optical wavelength conversion based on cross-gain modulation in SOAs[J]. 2001,(3):17-19.
XIE Guang 1, ZHANG Xin liang 2, GONG Wei 1, et al. Experimental study on all-optical wavelength conversion based on cross-gain modulation in SOAs[J]. 2001,(3):17-19. DOI: 10.13756/j.gtxyj.2001.03.005.
光信噪比大于 30 d B.实验表明采用半导体光放大器的交叉增益调制可以较理想地实现 2 .5Gbit/s的非归零码的全光波长转换
Abstract
The basic principle of all optical wavelength conversion based on cross gain modulation in semiconductor optical amplifier is analyzed and the wavelength conversion experiment has been performed for 2.5 Gbit/s NRZ optical pulse using XGM. The up conversion space is more than 14 nm. The eye diagram of the converted signal is very clear and apparently open. The extinction ratio and the optical signal to noise ratio are also more than 10 dB and 30 dB
respectively.
关键词
波分复用波长转换半导体光放大器交叉增益调制消光比光信噪比
Keywords
WDMwavelength conversionsemiconductor optical amplifier(SOA)cross gain modulation(SOA)EXOSNR