摘要
本文对单模光纤、单模激光器的输出光束特性进行了分析,并利用高斯光束传输理论讨论了单模激光器与单模光纤、单模光纤与单模光纤之间的耦合问题。这种高斯近似分析方法,是一种简便、准确、实用的分析计算方法。
The output optical beam characteristics of single mode fiberand single mode laser are analysed in this paper.The Gaussian optical beamtransmissive theory is used to discuss the coupling problem in betweensingle mode fiber and single mode laser, also between single mode fiber andsingle mode fiber. The Gaussian approximative method is a kind of simpleand accurate computing way.
出处
《光通信技术》
CSCD
1990年第4期26-36,共11页
Optical Communication Technology
关键词
单模
光纤
激光器
耦合
高斯光束
Single mode coupled techniquc
Gaussian beam
Gaussian beam transmissive
Beam waist radius
