发明授权
- 专利标题： Gain-providing optical power equalizer
- 专利标题（中）： 增益提供光功率均衡器
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申请号： US10508357申请日： 2003-03-20
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公开(公告)号： US07206124B2公开(公告)日： 2007-04-17
- 发明人: Nam-Kyoo Park , Jung-Hoon Shin
- 申请人： Nam-Kyoo Park , Jung-Hoon Shin
- 申请人地址： KR Gwanak-gu, Seoul
- 专利权人： Luxpert Technologies Co., Ltd.
- 当前专利权人： Luxpert Technologies Co., Ltd.
- 当前专利权人地址： KR Gwanak-gu, Seoul
- 代理机构： Marger Johnson & McCollom, P.C.
- 优先权： KR10-2002-0014996 20020320
- 国际申请： PCT/KR03/00520 WO 20030320
- 国际公布： WO03/079586 WO 20030925
- 主分类号： H01S3/00
- IPC分类号： H01S3/00 ; H04B10/12
摘要：
Disclosed is a gain-providing optical power equalizer which can equalize optical channel output or gain while amplifying signal output. In prior art technologies, optical power equalization has been achieved by attenuating signal output differently depending upon optical channels. However, the optical power equalizer of the present invention is characterized in that it achieves equalization of optical power by giving optical gain differently depending upon optical channels. According to the present invention, the output of optical channels can be adjusted to be flat or as desired without deteriorating signal to noise ratio.
公开/授权文献
- US20050128569A1 Gain-providing optical power equalizer 公开/授权日：2005-06-16
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