查看: 2708|回复: 9

激光二极管耦合至单模光纤技术

[复制链接]
发表于 2008-6-6 08:56:13 | 显示全部楼层 |阅读模式
660L1M.jpg
发表于 2008-6-6 18:15:14 | 显示全部楼层

hi there

what method do you use? slit or camera?
发表于 2008-6-7 23:34:49 | 显示全部楼层
how much power  was your outcoupling?
 楼主| 发表于 2008-6-8 12:11:04 | 显示全部楼层
原帖由 Victorzhao 于 2008-6-6 18:15 发表
what method do you use? slit or camera?


CCD camera/Coherent Beam Master
 楼主| 发表于 2008-6-8 12:21:30 | 显示全部楼层

回复 #3 天天好心情 的帖子

The coupling efficiency is from 50% to 80% in accordance with different types of laser diodes.
发表于 2008-6-9 09:53:39 | 显示全部楼层
“激光二极管->光纤”模块现在可是个热门货。不过进单模光纤的还真是少见。效率不错啊。寿命测试怎么样啊?
发表于 2008-6-9 21:16:38 | 显示全部楼层
功率如何?最大能有多大?
 楼主| 发表于 2008-6-10 09:03:37 | 显示全部楼层
原帖由 cosinezheng 于 2008-6-9 21:16 发表
功率如何?最大能有多大?


我们现在做的比较多的有两种:
658nm 单模光纤输出70mW左右
639nm单模光纤输出12mW左右
发表于 2008-6-10 18:47:30 | 显示全部楼层

fiber type

what model of fiber do you use? who is the vendor?
 楼主| 发表于 2008-6-14 21:25:54 | 显示全部楼层
原帖由 Victorzhao 于 2008-6-10 18:47 发表
what model of fiber do you use? who is the vendor?


The vendor is Fibertech from Germany, we also are the distributor for their fiber products in China.

This type of single mode fiber is with 3.7um corediameter and 0.12NA, thanks for your attention.
您需要登录后才可以回帖 登录 | 立即注册

本版积分规则

关注公众号

相关侵权、举报、投诉及建议等,请发 E-mail:admin@discuz.vip

Powered by Discuz! X5.0 Licensed © 2001-2026 Discuz! Team.|鄂ICP备17021725号-1

在本版发帖
关注公众号
QQ客服返回顶部