( 5 ) studying mode structure of fiber laser by spherical surface scanning interferometer , in theory deducing the method of measuring width by spherical surface scanning interferometer , proposing two kind of narrow width fiber lasers ( 5 )利用球面腔掃描干涉儀研究了光纖激光器的模式結(jié)構(gòu),從理論上對球面腔掃描干涉儀測線寬進(jìn)行了分析研究,提出了兩種窄線寬光纖激光器。