一种可用于可调谐环行Ti：Al_2O_3激光器的宽带单向器  

A Broad──band Optical Diode Used in a Tunable Ti: Al_2O_3 Ring Laser

作　　者：王军民[1] 梁晓燕[1] 李瑞宁[1] 

机构地区：[1]山西大学光电研究所

出　　处：《激光与红外》1994年第1期31-33,共3页Laser & Infrared

基　　金：山西省自然科学基金

摘　　要：本文介绍一种宽带单向器的原理及设计。选用ＴＧＧ作磁旋光介质，旋光石英晶片作补偿片，所设计的色散补偿型宽带单向器预计可在７００～１０００ｎｍ波长范围内实现环行激光腔中的单向行波运行；将其应用在可调谐环行Ｔｉ：Ａｌ２Ｏ３激光器中，获得了良好的实验结果。The principle and design of an intracavity optical diode for operation over a broad wavelength range are discussed.The design based on TGG as the Faraday rotator material and optical active qartz crystal as the compensation plate can realizes stable one-direction traveling wave operation from 700 to 1000um.A good experimental result is obtained by using the optical diode in a tunable Ti:Al2O3 ring laser.

关 键 词：单向器 色散补偿 激光器 激光腔 

分 类 号：TN248[电子电信—物理电子学]