Transfer matrix model of the fiber grating external cavity semiconductor laser

摘要：

Based on the coupled mode theory, the transfer matrix approach is presented to investigate the fiber grating external cavity semiconductor lasers (FGECSL). As a result, the P-I curve, the lasing wavelength and the side-mode-suppressionratio (SMSR) have been investigated numerically in detail. With the length of the fiber grating increasing, the reflection spectrum of FGECSL changes obviously, the threshold current and threshold carrier density decreases, the mode distribution is irregular, and the output spectrum becomes complex. Moreover, the optical bistablility is also observed.

关键词： External cavity semiconductor laser fiber grating transfer matrix method

作者: Zhao-Yun Li Zheng-Mao Wu Ze-Chao Gao Jiao Liu Li -Hua Du Guang-qiong Xia

作者单位: School of Physics,Southwest University,Chongqing 400715,China

会议类型: 国际会议

会议名称: 2008亚太光通信会议(Asia-Pacific Optical Communications 2008)

会议地点: 杭州

会议语种:英文

在线出版日期: 2008-10-26（万方平台首次上网日期，不代表论文的发表时间）