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公开(公告)号：US11955766B2
公开(公告)日：2024-04-09
申请号：US16961510
申请日：2019-01-10
申请人： AMPLITUDE SYSTEMES
发明人： Clemens Honninger , Eric Audouard
IPC分类号： H01S3/00 , H01S3/08 , H01S3/081 , H01S3/0941 , H01S3/1118 , H01S3/23
CPC分类号： H01S3/1118 , H01S3/0057 , H01S3/0085 , H01S3/08054 , H01S3/0816 , H01S3/09415 , H01S3/2316
摘要： Disclosed is a system and a method for generating high-power laser pulses with very high repetition rate. The laser system includes an oscillator capable of generating a source laser beam including a series of sources pulses with femtosecond or picosecond duration at a first repetition frequency no lower than 800 megahertz and an optical amplifier system suitable for receiving and amplifying the series of source pulses at a second repetition frequency that is equal to or a multiple of the first repetition frequency, the multiple being a non-negative integer greater than or equal to two, so as to generate a series of laser pulses with very high repetition frequency.
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公开(公告)号：US11108207B2
公开(公告)日：2021-08-31
申请号：US15767899
申请日：2016-10-19
申请人： AMPLITUDE SYSTEMES
发明人： Clemens Honninger , Franck Morin , Martin Delaigue
摘要： Disclosed is a laser system including a source, for generating a source signal, and an optical amplifier system. The laser system includes a pulse selection or variation device configured to select or vary the source signal so as to form a main signal composed of one or more light pulses. The main signal is temporally variable in terms of rhythm and/or amplitude. The laser system is configured to inject the main signal and a secondary signal into the optical amplifier system. The secondary signal is varied on the basis of the temporal variation in terms of rhythm and/or amplitude of the main signal so as to stabilize the power stored in the optical amplifier system in a time-dependent manner, and the laser system is configured to spatially separate the amplified main signal from the amplified secondary signal.
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