发明授权
US09250497B2 Method and device for the optical parametric amplification of pulses with frequency drift
有权
具有频率漂移的脉冲的光学参数放大的方法和装置
- 专利标题： Method and device for the optical parametric amplification of pulses with frequency drift
- 专利标题（中）： 具有频率漂移的脉冲的光学参数放大的方法和装置
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申请号： US14363413申请日： 2012-12-11
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公开(公告)号： US09250497B2公开(公告)日： 2016-02-02
- 发明人: Emmanuel Hugonnot , Arnaud Mussot , Alexandre Kudlinski
- 申请人： COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES , UNIVERSITE LILLE 1 SCIENCES ET TECHNOLOGIES
- 申请人地址： FR Paris FR Villeneuve d'Ascq
- 专利权人： COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES,UNIVERSITE LILLE 1 SCIENCES ET TECHNOLOGIES
- 当前专利权人： COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES,UNIVERSITE LILLE 1 SCIENCES ET TECHNOLOGIES
- 当前专利权人地址： FR Paris FR Villeneuve d'Ascq
- 代理机构： Pearne & Gordon LLP
- 优先权： FR1161642 20111214
- 国际申请： PCT/EP2012/075123 WO 20121211
- 国际公布： WO2013/087645 WO 20130620
- 主分类号： G02F1/39
- IPC分类号： G02F1/39 ; G02F1/35
摘要：
Method and device for the optical parametric chirped pulse amplification, using two pump signals and making it possible to extend the spectral gain band.According to the invention, which is particularly applicable to laser-matter interaction, a four-wave mixing effect is used, preferably in an optical fiber (F), between each pulse (S) and the two pump signals (P1, P2); and the half-sum (fM) of the respective optical frequencies (fP1, fP2) of these signals pertains to the pulse spectrum support.
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