发明授权
- 专利标题： Optical fiber and light source apparatus
- 专利标题（中）： 光纤和光源设备
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申请号： US899571申请日： 1997-07-24
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公开(公告)号： US5960146A公开(公告)日： 1999-09-28
- 发明人: Toshiaki Okuno , Masashi Onishi , Masayuki Nishimura , Satoki Kawanishi , Hidehiko Takara , Kunihiko Mori
- 申请人： Toshiaki Okuno , Masashi Onishi , Masayuki Nishimura , Satoki Kawanishi , Hidehiko Takara , Kunihiko Mori
- 申请人地址： JPX Osaka JPX Tokyo
- 专利权人： Sumitomo Electric Industries, Ltd.,Nippon Telegraph and Telephone Corporation
- 当前专利权人： Sumitomo Electric Industries, Ltd.,Nippon Telegraph and Telephone Corporation
- 当前专利权人地址： JPX Osaka JPX Tokyo
- 优先权： JPX8-195078 19960724
- 主分类号： G02F1/35
- IPC分类号： G02F1/35 ; G02F1/365 ; G02B6/16
摘要：
High peak pulse light is incident on an optical fiber having a dispersion decreasing region which serves as a main region for generating supercontinuum or idler light and in which the chromatic dispersion does not increase but at least partially decreases in the direction in which light travels. The fiber can be applied to broad band width idler light generation with both light transmission directions. Four wave mixing upon incidence of the light on the dispersion decreasing region of the optical fiber are efficiently obtained.
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