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1. 发明申请

US20030112494A1 Hybrid chirped pulse amplification system 失效
标题翻译：混合啁啾脉冲放大系统
公开(公告)号：US20030112494A1
公开(公告)日：2003-06-19
申请号：US10304262
申请日：2002-11-26
申请人： The Regents of the University of California
发明人： Christopher P. J. Barty , Igor Jovanovic
IPC分类号： G02F001/35 , H01S003/10
CPC分类号： G02F1/39 , G02F2001/392 , G02F2201/16 , G02F2202/20 , H01S3/0057 , H01S3/0092 , H01S3/094 , H01S3/1611 , H01S3/1625 , H01S3/1636 , H01S3/17 , H01S3/2316 , H01S3/2375 , H01S3/2391
摘要： A hybrid chirped pulse amplification system wherein a short-pulse oscillator generates an oscillator pulse. The oscillator pulse is stretched to produce a stretched oscillator seed pulse. A pump laser generates a pump laser pulse. The stretched oscillator seed pulse and the pump laser pulse are directed into an optical parametric amplifier producing an optical parametric amplifier output amplified signal pulse and an optical parametric amplifier output unconverted pump pulse. The optical parametric amplifier output amplified signal pulse and the optical parametric amplifier output laser pulse are directed into a laser amplifier producing a laser amplifier output pulse. The laser amplifier output pulse is compressed to produce a recompressed hybrid chirped pulse amplification pulse.
摘要翻译：一种混合啁啾脉冲放大系统，其中短脉冲振荡器产生振荡器脉冲。振荡器脉冲被拉伸以产生拉伸的振荡器种子脉冲。泵浦激光器产生泵浦激光脉冲。拉伸的振荡器种子脉冲和泵激光脉冲被引导到光参量放大器中，产生光参量放大器输出放大信号脉冲和光参量放大器输出未转换的泵浦脉冲。光参量放大器输出放大信号脉冲和光参量放大器输出激光脉冲被引导到产生激光放大器输出脉冲的激光放大器中。激光放大器输出脉冲被压缩以产生再压缩的混合啁啾脉冲放大脉冲。

2. 发明申请

US20030147122A1 Coherent white light amplification 失效
标题翻译：相干白光放大
公开(公告)号：US20030147122A1
公开(公告)日：2003-08-07
申请号：US10316427
申请日：2002-12-11
申请人： The Regents of the University of California
发明人： Igor Jovanovic , Christopher P. J. Barty
IPC分类号： H01S003/00
CPC分类号： G02F1/39 , H01S3/0057 , H01S3/10092 , H01S3/1083 , H01S3/23
摘要： A system for coherent simultaneous amplification of a broad spectral range of light that includes an optical parametric amplifier and a source of a seed pulse is described. A first angular dispersive element is operatively connected to the source of a seed pulse. A first imaging telescope is operatively connected to the first angular dispersive element and operatively connected to the optical parametric amplifier. A source of a pump pulse is operatively connected to the optical parametric amplifier. A second imaging telescope is operatively connected to the optical parametric amplifier and a second angular dispersive element is operatively connected to the second imaging telescope.
摘要翻译：描述了一种用于相干同时放大光谱范围的光的系统，其包括光学参量放大器和种子脉冲源。第一角度分散元件可操作地连接到种子脉冲的源。第一成像望远镜可操作地连接到第一角度分散元件并且可操作地连接到光学参数放大器。泵浦脉冲的源可操作地连接到光学参量放大器。第二成像望远镜可操作地连接到光学参量放大器，并且第二角度分散元件可操作地连接到第二成像望远镜。

3. 发明申请

US20030128423A1 Nondegenerate optical parametric chirped pulse amplifier 失效
标题翻译：非衰减光参量啁啾脉冲放大器
公开(公告)号：US20030128423A1
公开(公告)日：2003-07-10
申请号：US10316764
申请日：2002-12-11
申请人： The Regents of the University of California
发明人： Igor Jovanovic , Christopher A. Ebbers
IPC分类号： H01S003/00
CPC分类号： G02F1/39 , G02F2001/392 , G02F2201/16
摘要： A system provides an input pump pulse and a signal pulse. A first dichroic beamsplitter is highly reflective for the input signal pulse and highly transmissive for the input pump pulse. A first optical parametric amplifier nonlinear crystal transfers part of the energy from the input pump pulse to the input signal pulse resulting in a first amplified signal pulse and a first depleted pump pulse. A second dichroic beamsplitter is highly reflective for the first amplified signal pulse and highly transmissive for the first depleted pump pulse. A second optical parametric amplifier nonlinear crystal transfers part of the energy from the first depleted pump pulse to the first amplified signal pulse resulting in a second amplified signal pulse and a second depleted pump pulse. A third dichroic beamsplitter receives the second amplified signal pulse and the second depleted pump pulse. The second depleted pump pulse is discarded.
摘要翻译：系统提供输入泵浦脉冲和信号脉冲。第一个二向色分束器对于输入信号脉冲是高度反射的，对于输入泵浦脉冲是高度透射的。第一光学参量放大器非线性晶体将部分能量从输入泵浦脉冲转移到输入信号脉冲，导致第一放大信号脉冲和第一耗尽泵脉冲。第二个二向色分束器对于第一个放大的信号脉冲是高度反射的，并且对于第一耗尽泵脉冲是高度透射的。第二光参量放大器非线性晶体将部分能量从第一耗尽泵浦脉冲转移到第一放大信号脉冲，导致第二放大信号脉冲和第二耗尽泵浦脉冲。第三分色分束器接收第二放大信号脉冲和第二耗尽泵浦脉冲。第二个耗尽的泵浦脉冲被丢弃。

4. 发明申请

US20030112493A1 High average power scaling of optical parametric amplification through cascaded difference-frequency generators 失效
标题翻译：通过级联差频发生器的光参量放大的高平均功率比例
公开(公告)号：US20030112493A1
公开(公告)日：2003-06-19
申请号：US10304235
申请日：2002-11-26
申请人： The Regents of the University of California
发明人： Igor Jovanovic , Brian J. Comaskey
IPC分类号： G02F001/35 , H01S003/10 , G02F002/02
CPC分类号： G02F1/39 , G02F2201/16
摘要： A first pump pulse and a signal pulse are injected into a first optical parametric amplifier. This produces a first amplified signal pulse. At least one additional pump pulse and the first amplified signal pulse are injected into at least one additional optical parametric amplifier producing an increased power coherent optical pulse.
摘要翻译：将第一泵脉冲和信号脉冲注入第一光参量放大器。这产生第一放大信号脉冲。至少一个额外的泵浦脉冲和第一个放大的信号脉冲被注入到至少一个附加的光学参量放大器中，产生增加的功率相干光脉冲。

5. 发明申请

US20020149836A1 High gain preamplifier based on optical parametric amplification 失效
标题翻译：基于光参量放大的高增益前置放大器
公开(公告)号：US20020149836A1
公开(公告)日：2002-10-17
申请号：US10076720
申请日：2002-02-13
申请人： The Regents of the University of California
发明人： Igor Jovanovic , Randal A. Bonner
IPC分类号： G02F001/37 , G02F001/39 , G02F001/35
CPC分类号： G02F1/39 , G02F2201/16
摘要： A high-gain preamplifier based on optical parametric amplification. A first nonlinear crystal is operatively connected to a second nonlinear crystal. A first beam relay telescope is operatively connected to a second beam relay telescope, to the first nonlinear crystal, and to the second nonlinear crystal. A first harmonic beamsplitter is operatively connected to a second harmonic beamsplitter, to the first nonlinear crystal, to the second nonlinear crystal, to the first beam relay telescope, and to the second beam relay telescope.
摘要翻译：基于光参量放大的高增益前置放大器。第一非线性晶体可操作地连接到第二非线性晶体。第一光束中继望远镜可操作地连接到第二光束中继望远镜，第一非线性晶体和第二非线性晶体。第一谐波分束器可操作地连接到第二谐波分束器，第一非线性晶体，第二非线性晶体，第一光束中继望远镜和第二光束中继望远镜。

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