Influence of the bias current on the output characteristics of a mode-locked fiber ring laser consisting of two SOAs |
| |
Authors: | Wenyan Yang Zhengmao Wu Guangqiong Xia |
| |
Institution: | School of Physics, Southwest Normal University, Chongqing 400715, PR China |
| |
Abstract: | In this paper, after obtaining the mode-locked pulse shape with self-reproduction theory, the influence of the bias current on the output characteristics of a backward-optical-injection harmonic mode-locked fiber ring laser consisting of two semiconductor optical amplifiers (SOAs) has been numerically investigated. The results show that the mode-locked pulse with high peak power and narrow width can be obtained through reasonably adjusting the bias currents of the two SOAs. |
| |
Keywords: | Harmonic mode-locked fiber ring laser Semiconductor optical amplifier (SOA) Cross-gain modulation (XGM) |
本文献已被 ScienceDirect 等数据库收录! |