![一种单分束器透射式光子晶体光纤谐振腔](/CN/2015/8/0/images/201580000081.jpg)
基本信息:
- 专利标题: 一种单分束器透射式光子晶体光纤谐振腔
- 专利标题(英):Single beam splitter transmission-type pohotonic crystal fiber resonant cavity
- 申请号:CN201580000081.8 申请日:2015-04-23
- 公开(公告)号:CN104981722A 公开(公告)日:2015-10-14
- 发明人: 冯丽爽 , 王俊杰 , 郅银周 , 焦洪臣 , 王琪伟 , 宋文帅
- 申请人: 北京航空航天大学
- 申请人地址: 北京市海淀区学院路37号
- 专利权人: 北京航空航天大学
- 当前专利权人: 北京航空航天大学
- 当前专利权人地址: 北京市海淀区学院路37号
- 代理机构: 北京永创新实专利事务所
- 代理人: 赵文颖
- 国际申请: PCT/CN2015/077293 2015.04.23
- 进入国家日期: 2015-05-22
- 主分类号: G02B6/28
- IPC分类号: G02B6/28 ; G02B6/32
The present invention relates to a single beam splitter transmission-type pohotonic crystal fiber resonant cavity, which comprises a first fiber collimator, a second fiber collimator, a first pohotonic crystal fiber collimator, a second pohotonic crystal fiber collimator, an optical beam splitter, and a fixed device. The first fiber collimator, the second fiber collimator, the first pohotonic crystal fiber collimator, the second pohotonic crystal fiber collimator, and the optical beam splitter are fixed on the fixed device. Pigtails of the first fiber collimator and the second fiber collimator are an input port or an output port seperately; the first pohotonic crystal fiber collimator is connected with the pigtail of the second pohotonic crystal fiber collimator.Only one optical beam splitter and two pohotonic crystal fiber collimator are used to structure a resonant cavity, and the number of devices in the resonant cavity is reduced by half, so that the inner structure of the resonant cavity is simple, the difficulty of the resonant cavity regulation is decreased, and the volume of the resonant cavity is reduced.
公开/授权文献:
- CN104981722B 一种单分束器透射式光子晶体光纤谐振腔 公开/授权日:2018-02-02
IPC结构图谱:
G | 物理 |
--G02 | 光学 |
----G02B | 光学元件、系统或仪器 |
------G02B6/00 | 光导;包含光导和其他光学元件(如耦合器)的装置的结构零部件 |
--------G02B6/02 | .带有包层的光导纤维 |
----------G02B6/26 | ..光耦合装置 |
------------G02B6/28 | ...有数据总线装置的,即多个相互连接的波导和通过混合和分离信号提供一个特有的双向作用系统 |