The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
gd-01 xing leng jing shi guang ding xiang zuo he qi de yan zhi
Author(s): 
Pages: 39-43
Year: Issue:  1
Journal: Optical Fiber & Electric Cable and Their Applications

Keyword:  光定向耦合器测试结果重复性插入损耗隔离度棱镜领先地位自聚焦微透镜分光比加工工艺;
Abstract: 光定向耦合器是评价中继器干涉噪声插入,监控传输信号水平,取出参考信号的最重要的器件之一。本文介绍一种适于广泛使用的带活动连接插座的三端口棱镜式光定向耦合器的设计原理,主要加工工艺、性能测试结果和应用举例。本器件于1983年11月在国内首先通过鉴定。经过二年半的存贮试验,性能十分稳定,包括插头在内的插入损耗≤2 dB,隔离度≥25 dB,插损重复性变化≤0.17 dB,在国内仍处领先地位。
Related Articles
No related articles found