Influence of SBS Gain Coefficient on Time Delay and Pulse Broadening in Fibers

摘要：

　　The fiber-based stimulated Brillouin scattering coupled equations were solved by the method of implicit finite difference with prediction-correction.The influence of the Brillouin gain coefficient on time delay and pulse broadening was investigated within the gain range of 0~16.The result indicates that the time delay and the pulse broadening factor increase with increasing gain in the small signal regime and decrease in the gain saturation regime.However,the Stokes pulse will reach gain saturation at a larger gain for smaller gain coefficient and its maximum time delay is accordingly larger.

作者: Shanglin Hou Zhongyi Wang Yunbo Shang Yanjun Liu Jingli Lei Yongzhao Xu

作者单位: School of Science,Lanzhou University of Technology,Lanzhou,Gansu 730050,China Institute of Electronic Engineering,Dong Guan University of Technology Dongguan,Guangdong 523808,Chi

会议类型: 国际会议

会议名称: Progress in Electromagnetics Research Symposium 2011(2011年电磁学研究新进展学术研讨会)

会议地点: 苏州

会议语种:英文

页码: 938-942

在线出版日期: 2011-09-01（万方平台首次上网日期，不代表论文的发表时间）