![NxN并行收发光模块](/CN/2014/8/0/images/201480000771.jpg)
基本信息:
- 专利标题: NxN并行收发光模块
- 申请号:CN201480000771.9 申请日:2014-04-18
- 公开(公告)号:CN104169769B 公开(公告)日:2016-05-25
- 发明人: 许远忠 , 毛晶磊 , 王强 , 吴葵
- 申请人: 索尔思光电(成都)有限公司
- 申请人地址: 四川省成都市高新区西区科新路8号成都出口加工区西区2号5号标准厂房
- 专利权人: 索尔思光电(成都)有限公司
- 当前专利权人: 索尔思光电(成都)有限公司
- 当前专利权人地址: 四川省成都市高新区西区科新路8号成都出口加工区西区2号5号标准厂房
- 代理机构: 四川力久律师事务所
- 代理人: 韩洋; 林辉轮
- 国际申请: PCT/CN2014/075689 2014.04.18
- 国际公布: WO2015/157990 ZH 2015.10.22
- 进入国家日期: 2014-08-26
- 主分类号: G02B6/43
- IPC分类号: G02B6/43
An N×N parallel optical transceiver includes a printed circuit board, a laser driving control chip, one or more lasers, two GRIN lenses, an optical band-pass filter, a multimode fiber array and a photodiode array. In the transmitter, laser beams of the same wavelength simultaneously output from the laser chip are first focused by the first GRIN lens, then the beams pass through a wavelength band-pass filter and are refocused by the second GRIN lens, and enter the channels in the multimode fiber array. In the receiver, laser beams of a different wavelength from the multimode fiber array are focused by the second GRIN lens, then reflected by the band-pass filter, refocused by the second GRIN lens, and received by the photodiode array. The multi-channel parallel transceiver has a small form, and can integrate a DFB or FP laser chip and GRIN lenses.
公开/授权文献:
- CN104169769A NxN并行收发光模块 公开/授权日:2014-11-26
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 |
------------G02B6/43 | ...包含有多个光电元件和相应的光学互连器的装置 |