中国物理B ›› 2001, Vol. 10 ›› Issue (2): 124-127.doi: 10.1088/1009-1963/10/2/308
• CLASSICAL AREAS OF PHENOMENOLOGY • 上一篇 下一篇
张新亮, 黄德修, 孙军强, 刘德明
Zhang Xin-liang (张新亮), Huang De-xiu (黄德修), Sun Jun-qiang (孙军强), Liu De-ming (刘德明)
摘要: A novel scheme for wavelength conversion based on cross-gain modulation (XGM) in single-port-coupled semiconductor optical amplifier (SOA), in which the input and output share one port, is brought forward. Experimental results and theoretical analysis show that this scheme can be achieved with simple implementation, high output extinction ratio and large input dynamic range. Based on this novel scheme, 2.5 Gbit/s wavelength up conversion with 12.8 nm span has been demonstrated with the output extinction ratio as high as 15 dB.
中图分类号: (Optical communication systems, multiplexers, and demultiplexers?)