发明授权
- 专利标题： Variable dispersion compensator utilizing wavelength conversion
- 专利标题（中）： 利用波长转换的可变色散补偿器
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申请号： US10872470申请日： 2004-06-22
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公开(公告)号： US07139453B2公开(公告)日： 2006-11-21
- 发明人: Tomoaki Takeyama , Shinya Inagaki , Keiko Sasaki
- 申请人： Tomoaki Takeyama , Shinya Inagaki , Keiko Sasaki
- 申请人地址： JP Kanagawa
- 专利权人： Fujitsu Limited
- 当前专利权人： Fujitsu Limited
- 当前专利权人地址： JP Kanagawa
- 代理机构： Bingham McCutchen LLP
- 优先权： JP2003-178443 20030623
- 主分类号： G02B6/26
- IPC分类号： G02B6/26 ; H04J14/02 ; H01S3/00
摘要：
A dispersion compensator and method of dispersion compensation in which an input light is converted to a selected second wavelength, the converted light beam having the second wavelength is dispersion compensated in an amount dependent upon the second wavelength, and the compensated light beam having the second wavelength is converted to the first wavelength.
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