- 专利标题： Optical transmitter operating burst mode and control method of optical transmitter operating burst mode
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申请号： US16634157申请日： 2018-07-27
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公开(公告)号： US10931378B2公开(公告)日： 2021-02-23
- 发明人: Jeongsoo Kim
- 申请人： Jeongsoo Kim
- 申请人地址： KR Sejong
- 专利权人： Jeongsoo Kim
- 当前专利权人： Jeongsoo Kim
- 当前专利权人地址： KR Sejong
- 代理机构： Antonio Ha & U.S. Patent, LLC
- 优先权： KR10-2017-0096595 20170729,KR10-2018-0017283 20180212
- 国际申请： PCT/KR2018/008548 WO 20180727
- 国际公布： WO2019/027186 WO 20190207
- 主分类号： H04B10/04
- IPC分类号： H04B10/04 ; H04B10/564 ; H04B10/50 ; H04B10/572 ; H04B10/69
摘要：
The present invention provides an optical transmitter including a semiconductor laser and a control method thereof for preventing crosstalk between channels in an NG-PON2 with a 100 GHz channel spacing by reducing a wavelength drift of the semiconductor laser. The wavelength drift occurs between a few nanoseconds and a few hundreds nanoseconds from the beginning of a burst when the semiconductor laser is operated in a burst-mode.
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