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1.
公开(公告)号:US09450367B2
公开(公告)日:2016-09-20
申请号:US14414444
申请日:2012-07-13
Applicant: Moritz Ueffing , Thomas Metzger , Ferenc Krausz
Inventor: Moritz Ueffing , Thomas Metzger , Ferenc Krausz
CPC classification number: H01S3/08095 , H01S3/005 , H01S3/0064 , H01S3/02 , H01S3/025 , H01S3/027 , H01S3/0604 , H01S3/07 , H01S3/08059 , H01S3/105 , H01S3/1305 , H01S3/2316 , H01S3/2325 , H01S3/2341 , H01S3/235
Abstract: A laser pulse amplifier device (100) includes an amplifying cavity (10) comprising an amplifying laser gain medium (11) and multiple cavity mirrors (12.1 to 12.7) spanning a cavity light path (13), wherein the amplifying cavity (10) is configured for an amplification of laser pulses (1) circulating along the cavity light path, and a multi-pass amplifier (20) being optically coupled with the amplifying cavity (10) and comprising multiple deflection mirrors (22) spanning a multipass light path (23), wherein the multi-pass amplifier (20) is configured for a post-amplification of laser pulses (2) coupled out of the amplifying cavity (10), wherein the amplifying cavity (10) and the multi-pass amplifier (20) are arranged such that the laser gain medium (11) of the amplifying cavity (10) is included as an active medium in the multi-pass light path (23) of the multi-pass amplifier (20). Furthermore, a method of amplifying laser pulses is described.
Abstract translation: 激光脉冲放大器装置(100)包括放大腔(10),其包括放大激光增益介质(11)和跨过空腔光路(13)的多个腔镜(12.1至12.7),其中放大腔(10)为 被配置为用于放大沿着空腔光路循环的激光脉冲(1),以及与所述放大腔(10)光耦合的多通道放大器(20),并且包括跨越多通道光路的多个偏转镜(22) 23),其中所述多通道放大器(20)被配置用于对从所述放大腔(10)耦合出的激光脉冲(2)进行后置放大,其中所述放大腔(10)和所述多通放大器 )被布置成使得放大空腔(10)的激光增益介质(11)作为有源介质被包括在多通道放大器(20)的多通道光路(23)中。 此外,描述了放大激光脉冲的方法。
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2.
公开(公告)号:US20150249315A1
公开(公告)日:2015-09-03
申请号:US14414444
申请日:2012-07-13
Applicant: Moritz Ueffing , Thomas Metzger , Ferenc Krausz
Inventor: Moritz Ueffing , Thomas Metzger , Ferenc Krausz
CPC classification number: H01S3/08095 , H01S3/005 , H01S3/0064 , H01S3/02 , H01S3/025 , H01S3/027 , H01S3/0604 , H01S3/07 , H01S3/08059 , H01S3/105 , H01S3/1305 , H01S3/2316 , H01S3/2325 , H01S3/2341 , H01S3/235
Abstract: A laser pulse amplifier device (100) includes an amplifying cavity (10) comprising an amplifying laser gain medium (11) and multiple cavity mirrors (12.1 to 12.7) spanning a cavity light path (13), wherein the amplifying cavity (10) is configured for an amplification of laser pulses (1) circulating along the cavity light path, and a multi-pass amplifier (20) being optically coupled with the amplifying cavity (10) and comprising multiple deflection mirrors (22) spanning a multipass light path (23), wherein the multi-pass amplifier (20) is configured for a post-amplification of laser pulses (2) coupled out of the amplifying cavity (10), wherein the amplifying cavity (10) and the multi-pass amplifier (20) are arranged such that the laser gain medium (11) of the amplifying cavity (10) is included as an active medium in the multi-pass light path (23) of the multi-pass amplifier (20). Furthermore, a method of amplifying laser pulses is described.
Abstract translation: 激光脉冲放大器装置(100)包括放大腔(10),其包括放大激光增益介质(11)和跨过空腔光路(13)的多个腔镜(12.1至12.7),其中放大腔(10)为 被配置为用于放大沿着空腔光路循环的激光脉冲(1),以及与所述放大腔(10)光耦合的多通道放大器(20),并且包括跨越多通道光路的多个偏转镜(22) 23),其中所述多通道放大器(20)被配置用于对从所述放大腔(10)耦合出的激光脉冲(2)进行后置放大,其中所述放大腔(10)和所述多通放大器 )被布置为使得放大空腔(10)的激光增益介质(11)作为有源介质被包括在多通道放大器(20)的多通道光路(23)中。 此外,描述了放大激光脉冲的方法。
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