optical circulator meaning in Chinese

光环行器
光学循环器光陀螺

Programmable oadm ’ s future application is prospected after analyzing merits and shortcomings of several typical poadm schemes 3 . a poadm based on fbg and optical circulator is developed
同时分析了各种可编程oadm的优点、缺点,结合几种方案的典型产品,对可编程oadm的应用前景做了展望。
To be recycled , the backward ase was routed to the input of edf by an optical circulator . this method is much use for reference to enhance the gain of l - edfa in broadband link
这种利用光环形器将后向的ase再引入铒光纤的前端,重复利用ase的方法对超宽带连接中提高l -波段掺铒光纤放大器的增益也有借鉴价值。