客服热线:18202992950

Multi-stage optical amplifier optimized with respect to noise, gain and bandwidth 发明申请

2022-07-31 2220 12K 0

专利信息

申请日期 2024-11-19 申请号 AU2003266276
公开(公告)号 AU2003266276A1 公开(公告)日 2005-02-25
公开国别 AU 申请人省市代码 全国
申请人 TELECOM ITALIA S P A
简介 A multi-stage optical amplifier for a fiber-optic transmission system, in particular, an amplifier having a multi-stage configuration that allows an optimization of its performance with respect to noise, gain and bandwidth. The multi-stage amplifier has a first amplifying stage including a rare-earth doped optical active fiber; a second amplifying stage connected to the first amplifying stage, the second amplifying stage including a tellurite-based active fiber doped with a rare earth element; and a third amplifying stage connected with the second amplifying stage, the third amplifying stage including a silica-based fiber.


您还没有登录,请登录后查看下载地址


反对 0举报 0 收藏 0 打赏 0评论 0
下载排行
网站首页  |  关于我们  |  联系方式  |  使用协议  |  版权隐私  |  网站地图  |  排名推广  |  广告服务  |  积分换礼  |  网站留言  |  RSS订阅  |  违规举报