We gave measuring principal and experimental setup . the 8 - order spectrum of srs in elliptical optical fiber and the 12 - order spectrum of srs in circular optical fiber are observed 對(duì)圓芯光纖觀測(cè)到12級(jí)srs ,對(duì)橢芯光纖觀測(cè)到8級(jí)srs 。
In the paper , transmission loss , polarizing and nonlinear characters ( chiefly about srs spectrum ) in highly single mode silicon elliptical optical fiber and circular optical fiber are experimentally and theoretically researched 本文對(duì)石英系單模橢芯和圓芯光纖的傳輸損耗特性、偏光特性、非線性特性(主要是srs譜)進(jìn)行了系統(tǒng)的實(shí)驗(yàn)研究和理論分析,給出了實(shí)驗(yàn)裝置和測(cè)試原理。