基本信息:
- 专利标题： 光模块
- 专利标题（英）：Optical module
- 申请号：CN201610124333.4 申请日：2016-03-03
- 公开(公告)号：CN105577285A 公开(公告)日：2016-05-11
- 发明人： 李坤吉 , 韩晓明
- 申请人： 苏州易锐光电科技有限公司
- 申请人地址： 江苏省苏州市工业园区金鸡湖大道99号苏州纳米城中北区23幢综合楼214室
- 专利权人： 苏州易锐光电科技有限公司
- 当前专利权人： 苏州易锐光电科技有限公司
- 当前专利权人地址： 江苏省苏州市工业园区金鸡湖大道99号苏州纳米城中北区23幢综合楼214室
- 代理机构： 苏州威世朋知识产权代理事务所
- 代理人： 杨林洁
- 主分类号： H04B10/43
- IPC分类号： H04B10/43 ; H04B10/60
The invention discloses an optical module. The optical module comprises an interface unit, an optical receiving unit, an optical transmitting unit, an EDFA unit, a control unit and a power supply unit, wherein the EDFA unit is connected with the optical receiving unit and comprises a signal optical isolator, a pump laser, a wavelength combiner, an erbium-doped optical fibre, a pump optical isolator and a gain flattening filter; and various components in the EDFA unit are separately fixed in the optical module. According to the invention, the various components in the EDFA unit are separately fixed in the optical module; therefore, amplification noise is low; and more than 40km, even more than 80km, long-distance optical signal transmission can be realized.