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1. 发明授权

US07430351B2 Non-linear femtosecond pulse filter with high contrast 有权
标题翻译：具有高对比度的非线性飞秒脉冲滤波器
公开(公告)号：US07430351B2
公开(公告)日：2008-09-30
申请号：US11289627
申请日：2005-11-30
申请人： Olivier Albert , Jean Etchepare , Aurélie Jullien , Gilles Cheriaux , Nikolay Minkovski , Solomon Saltiel
发明人： Olivier Albert , Jean Etchepare , Aurélie Jullien , Gilles Cheriaux , Nikolay Minkovski , Solomon Saltiel
IPC分类号： G02B6/00 , C09K19/02 , H01S3/00
CPC分类号： G02F1/3511 , G02F1/3551 , H01S3/0057 , H01S3/1625 , H01S3/1636 , H01S3/2308 , H01S2301/02
摘要： The invention relates to a non-linear optical filter capable of transmitting an electromagnetic pulse with a duration of less than about 1 picosecond, provided with means for generating an electromagnetic field E with a linear polarization from this pulse, and with a crystal C1 of cubic geometry capable of generating an electromagnetic field E′1 from E with a linear polarization orthogonal to that of E. It comprises means for generating at least one other electromagnetic field E′2 capable of producing constructive interferences with the electromagnetic field E′1.
摘要翻译：本发明涉及一种非线性光学滤波器，其能够传输持续时间小于约1皮秒的电磁脉冲，其具有用于产生具有来自该脉冲的线性偏振的电磁场E的装置，并且与能够从E产生具有与E的线性极化正交的线性极化的电磁场E'1 <1>的立方几何形状。它包括用于产生至少一个其它电磁场E'2 能够产生与电磁场E'1 <1>的建设性干扰。

2. 发明申请

US20060170858A1 Non-linear femtosecond pulse filter with high contrast 有权
标题翻译：具有高对比度的非线性飞秒脉冲滤波器
公开(公告)号：US20060170858A1
公开(公告)日：2006-08-03
申请号：US11289627
申请日：2005-11-30
申请人： Olivier Albert , Jean Etchepare , Aurelie Jullien , Gilles Cheriaux , Nikolay Minkovski , Solomon Saltiel
发明人： Olivier Albert , Jean Etchepare , Aurelie Jullien , Gilles Cheriaux , Nikolay Minkovski , Solomon Saltiel
IPC分类号： C09K19/02
CPC分类号： G02F1/3511 , G02F1/3551 , H01S3/0057 , H01S3/1625 , H01S3/1636 , H01S3/2308 , H01S2301/02
摘要： The invention relates to a non-linear optical filter capable of transmitting an electromagnetic pulse with a duration of less than about 1 picosecond, provided with means for generating an electromagnetic field E with a linear polarization from this pulse, and with a crystal C1 of cubic geometry capable of generating an electromagnetic field E′1 from E with a linear polarization orthogonal to that of E. It comprises means for generating at least one other electromagnetic field E′2 capable of producing constructive interferences with the electromagnetic field E′1.
摘要翻译：本发明涉及一种非线性光学滤波器，其能够传输持续时间小于约1皮秒的电磁脉冲，其具有用于产生具有来自该脉冲的线性偏振的电磁场E的装置，并且与能够从E产生具有与E的线性极化正交的线性极化的电磁场E'1 <1>的立方几何形状。它包括用于产生至少一个其它电磁场E'2 能够产生与电磁场E'1 <1>的建设性干扰。

3. 发明申请

US20110299152A1 DEVICE FOR GENERATING A SHORT DURATION LASER PULSE 有权
标题翻译：用于产生短时间激光脉冲的装置
公开(公告)号：US20110299152A1
公开(公告)日：2011-12-08
申请号：US13057017
申请日：2009-07-31
申请人： Gérard Mourou , Gilles Cheriaux , Christophe Radier
发明人： Gérard Mourou , Gilles Cheriaux , Christophe Radier
IPC分类号： G02F1/35
CPC分类号： H01S3/0057 , G02F2203/26
摘要： An embodiment relates to a device for generating a short duration laser pulse, which comprises: means for generating a laser beam and for filtering same, arranged in such a way as to generate an input laser beam providing an input laser pulse; a transparent slide comprising a non-linear scattering material; the laser generation means being arranged so that the slide widens the spectrum of the input laser pulse by phase self-modulation in order to generate a wide-spectrum laser pulse; compression means adapted for compressing the wide-spectrum laser pulse in order to generate a short duration laser pulse; wherein the laser generation means are arranged so that the input beam is spatially uniform on the transparent slide and has a break integral B lower than three when the input beam passes through the transparent slide.
摘要翻译：实施例涉及一种用于产生短持续时间激光脉冲的装置，其包括：用于产生激光束并用于滤波的装置，以便产生输入激光束以提供输入激光脉冲; 包括非线性散射材料的透明滑块; 激光产生装置被布置成使得滑块通过相位自调制来加宽输入激光脉冲的频谱，以便产生广谱激光脉冲; 用于压缩广谱激光脉冲以产生短持续时间的激光脉冲的压缩装置; 其中所述激光产生装置被布置成使得所述输入光束在所述透明滑块上是空间均匀的，并且当所述输入光束通过所述透明滑块时具有低于三分之一的中断积分B。

4. 发明申请

US20100053733A1 METHOD FOR AMPLIFICATION BY SPATIO-TEMPORAL FREQUENCY CONVERSION AND DEVICE FOR CARRYING OUT SAID METHOD 有权
标题翻译：通过空间频率转换进行放大的方法和实现方法的装置
公开(公告)号：US20100053733A1
公开(公告)日：2010-03-04
申请号：US12307961
申请日：2007-07-11
申请人： Franck Falcoz , Gilles Cheriaux
发明人： Franck Falcoz , Gilles Cheriaux
IPC分类号： H01S3/00
CPC分类号： H01S3/235 , H01S3/0057 , H01S3/1625 , H01S3/1636 , H01S3/2325 , H01S2301/06 , H01S2301/08
摘要： The present invention relates to a method of amplification based on spatio-temporal frequency drift for a pulse laser comprising a so-called CPA (Chirped Pulse Amplification) frequency-shift amplifying chain, the various spectral components spatially spread. The various components separately amplified.
摘要翻译：本发明涉及一种基于脉冲激光器的空间 - 时间频率漂移的放大方法，其包括所谓的CPA（啁啾脉冲放大）频移放大链，各种频谱分量在空间上扩展。各种成分分别放大。

5. 发明授权

US08798108B2 Device for generating a short duration laser pulse 有权
标题翻译：用于产生短持续时间激光脉冲的装置
公开(公告)号：US08798108B2
公开(公告)日：2014-08-05
申请号：US13057017
申请日：2009-07-31
申请人： Gérard Mourou , Gilles Cheriaux , Christophe Radier
发明人： Gérard Mourou , Gilles Cheriaux , Christophe Radier
IPC分类号： H01S3/10
CPC分类号： H01S3/0057 , G02F2203/26
摘要： An embodiment relates to a device for generating a short duration laser pulse, which comprises: means for generating a laser beam and for filtering same, arranged in such a way as to generate an input laser beam providing an input laser pulse; a transparent slide comprising a non-linear scattering material; the laser generation means being arranged so that the slide widens the spectrum of the input laser pulse by phase self-modulation in order to generate a wide-spectrum laser pulse; compression means adapted for compressing the wide-spectrum laser pulse in order to generate a short duration laser pulse; wherein the laser generation means are arranged so that the input beam is spatially uniform on the transparent slide and has a break integral B lower than three when the input beam passes through the transparent slide.
摘要翻译：实施例涉及一种用于产生短持续时间激光脉冲的装置，其包括：用于产生激光束并用于滤波的装置，以便产生输入激光束以提供输入激光脉冲; 包括非线性散射材料的透明滑块; 激光产生装置被布置成使得滑块通过相位自调制来加宽输入激光脉冲的频谱，以便产生广谱激光脉冲; 用于压缩广谱激光脉冲以产生短持续时间的激光脉冲的压缩装置; 其中所述激光产生装置被布置成使得所述输入光束在所述透明滑块上是空间均匀的，并且当所述输入光束通过所述透明滑块时具有低于三分之一的中断积分B。

6. 发明申请

US20130223460A1 FREQUENCY-DRIFT AMPLIFICATION DEVICE FOR A PULSED LASER 失效
标题翻译：用于脉冲激光的频率放大器放大器
公开(公告)号：US20130223460A1
公开(公告)日：2013-08-29
申请号：US13876184
申请日：2011-09-30
申请人： Gilles Cheriaux
发明人： Gilles Cheriaux
IPC分类号： H01S3/10
CPC分类号： H01S3/10 , H01S3/0057 , H01S3/2316
摘要： A frequency-drift amplification device for a pulsed laser, including: a stretcher for time-stretching an incident laser pulse; at least one amplifying medium for amplifying the laser pulse; a main compressor for time-compressing the laser pulse to a desired duration for an output pulse of the amplification device; and at least one adjustment compressor between the stretcher and the main compressor, and in which the laser pulse undergoes four diffractions on diffraction gratings to time-compress the stretched laser pulse to a duration that is greater than the desired duration for the output pulse of the amplification device.
摘要翻译：一种用于脉冲激光器的频率漂移放大装置，包括：拉伸入射激光脉冲的拉伸器; 至少一个用于放大激光脉冲的放大介质; 用于将激光脉冲时间压缩到放大装置的输出脉冲所需持续时间的主压缩器; 以及在担架和主压缩机之间的至少一个调节压缩机，并且其中激光脉冲在衍射光栅上经历四次衍射，以将拉伸的激光脉冲时间压缩至大于所述延迟激光脉冲的输出脉冲的期望持续时间放大装置。

7. 发明授权

US08774240B2 Frequency-drift amplification device for a pulsed laser 失效
标题翻译：用于脉冲激光器的频率漂移放大装置
公开(公告)号：US08774240B2
公开(公告)日：2014-07-08
申请号：US13876184
申请日：2011-09-30
申请人： Gilles Cheriaux
发明人： Gilles Cheriaux
IPC分类号： H01S3/10 , H01S3/00 , H01S3/23
CPC分类号： H01S3/10 , H01S3/0057 , H01S3/2316
摘要： A frequency-drift amplification device for a pulsed laser, including: a stretcher for time-stretching an incident laser pulse; at least one amplifying medium for amplifying the laser pulse; a main compressor for time-compressing the laser pulse to a desired duration for an output pulse of the amplification device; and at least one adjustment compressor between the stretcher and the main compressor, and in which the laser pulse undergoes four diffractions on diffraction gratings to time-compress the stretched laser pulse to a duration that is greater than the desired duration for the output pulse of the amplification device.
摘要翻译：一种用于脉冲激光器的频率漂移放大装置，包括：拉伸入射激光脉冲的拉伸器; 至少一个用于放大激光脉冲的放大介质; 用于将激光脉冲时间压缩到放大装置的输出脉冲所需持续时间的主压缩器; 以及在担架和主压缩机之间的至少一个调节压缩机，并且其中激光脉冲在衍射光栅上经历四次衍射，以将拉伸的激光脉冲时间压缩至大于所述延迟激光脉冲的输出脉冲的期望持续时间放大装置。

8. 发明申请

US20130208740A1 AMPLIFICATION DEVICE WITH FREQUENCY DRIFT FOR A PULSED LASER 审中-公开
标题翻译：具有脉冲激光器的频率驱动的放大器件
公开(公告)号：US20130208740A1
公开(公告)日：2013-08-15
申请号：US13813444
申请日：2011-08-02
申请人： Gilles Cheriaux
发明人： Gilles Cheriaux
IPC分类号： H01S3/10
CPC分类号： H01S3/10038 , H01S3/0057 , H01S3/2316
摘要： An amplification device with frequency drift for a pulsed laser includes a stretcher temporally stretching an incident laser pulse, at least one amplifying medium for amplifying the stretched laser pulse, and a compressor for temporally compressing the stretched and amplified laser pulse. The compressor includes an amplifying medium for amplifying a partially temporally compressed laser pulse, increasing energy yield of the amplifier.
摘要翻译：具有用于脉冲激光器的频率漂移的放大装置包括时间上延伸入射激光脉冲的拉伸器，用于放大拉伸的激光脉冲的至少一个放大介质和用于对拉伸和放大的激光脉冲进行时间压缩的压缩器。压缩机包括用于放大部分时间压缩的激光脉冲的放大介质，增加了放大器的能量收益。

9. 发明授权

US08339699B2 Method for amplification by spatio-temporal frequency conversion and device for carrying out said method 有权
标题翻译：用于通过时空变换进行放大的方法和用于执行所述方法的装置
公开(公告)号：US08339699B2
公开(公告)日：2012-12-25
申请号：US12307961
申请日：2007-07-11
申请人： Franck Falcoz , Gilles Cheriaux
发明人： Franck Falcoz , Gilles Cheriaux
IPC分类号： H01S3/10 , H01S3/16
CPC分类号： H01S3/235 , H01S3/0057 , H01S3/1625 , H01S3/1636 , H01S3/2325 , H01S2301/06 , H01S2301/08
摘要： The present invention relates to a method of amplification based on spatio-temporal frequency drift for a pulse laser comprising a so-called CPA (Chirped Pulse Amplification) frequency-shift amplifying chain, the various spectral components spatially spread. The various components separately amplified.
摘要翻译：本发明涉及一种基于脉冲激光器的空间 - 时间频率漂移的放大方法，其包括所谓的CPA（啁啾脉冲放大）频移放大链，各种频谱分量在空间上扩展。各种成分分别放大。

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