发明授权
US07024078B2 Fiber device with high nonlinearity, dispersion control and gain
失效
具有高非线性，色散控制和增益的光纤设备
- 专利标题： Fiber device with high nonlinearity, dispersion control and gain
- 专利标题（中）： 具有高非线性，色散控制和增益的光纤设备
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申请号： US10978357申请日： 2004-11-02
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公开(公告)号： US07024078B2公开(公告)日： 2006-04-04
- 发明人: Wayne H. Knox
- 申请人： Wayne H. Knox
- 申请人地址： US NY Rochester
- 专利权人： University of Rochester
- 当前专利权人： University of Rochester
- 当前专利权人地址： US NY Rochester
- 代理机构： Blank Rome LLP
- 主分类号： G02B6/26
- IPC分类号： G02B6/26 ; C03B37/15 ; H04J14/02
摘要：
An optical fiber is tapered, for example, by heating it with a CO2 laser. The tapering process is controlled such that the taper transition regions have taper angles selected to minimize loss. The taper waist has a diameter selected to introduce desired dispersion properties and desired nonlinearity. The optical fiber can be used as a dispersion compensator in a fiber laser or other fiber optic system. The nonlinearity in the tapered optical fiber allows the generation of ultrashort light pulses.
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