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    • 1. 发明申请
    • GENERATOR AND LASER SYSTEM COMPRISING COUPLED SUB-CAVITIES
    • 包含联合子领域的发电机和激光系统
    • WO2010146316A1
    • 2010-12-23
    • PCT/FR2010051216
    • 2010-06-17
    • CENTRE NAT RECH SCIENTCIE IND DES LASERS CILAS CILASCOUDERC VINCENTLEPROUX PHILIPPE PAULDOUTRE FLORENTPAGNOUX DOMINIQUE
    • COUDERC VINCENTLEPROUX PHILIPPE PAULDOUTRE FLORENTPAGNOUX DOMINIQUE
    • H01S3/082H01S3/06H01S3/108H01S3/113H01S3/117H01S3/23
    • H01S3/082H01S3/0627H01S3/08013H01S3/108H01S3/113H01S3/117H01S3/2383
    • The invention relates to a laser system comprising a cavity (1) formed by at least two sub-cavities (2, 3), and means (4) for optically pumping a first (2) of said at least two sub-cavities (2, 3). In said system, the optical pumping means (4) are arranged in such a way as to not reach the laser emission threshold of the first sub-cavity (2), said first sub-cavity (2) comprising means (21) for generating a short impulse, and a second sub-cavity (3) comprising external triggering means (30). The first and second sub-cavities (2, 3) are coupled such that the triggering of the second sub-cavity causes the release of the short impulse generated by the first sub-cavity (2). The invention also relates to a laser generator comprising at least two such laser systems (1a, 1b), to a light emission system with a wide spectral band, comprising such a laser system and means (31) for generating non-linear optical effects inserted into the second sub-cavity (3), and to a light generator with a wide spectral band, comprising such a laser generator having at least one laser system provided with means (31) for generating non-linear optical effects inserted into the second sub-cavity (3).
    • 本发明涉及一种包括由至少两个子腔(2,3)形成的空腔(1)的激光系统,以及用于光学泵浦所述至少两个子腔(2)中的第一(2)的装置(4) ,3)。 在所述系统中,光泵装置(4)以不能达到第一子腔(2)的激光发射阈值的方式布置,所述第一子腔(2)包括用于产生 短脉冲和包括外部触发装置(30)的第二子腔(3)。 第一和第二子腔(2,3)被耦合,使得第二子腔的触发导致由第一子腔(2)产生的短脉冲的释放。 本发明还涉及一种包括至少两个这样的激光系统(1a,1b)的激光发生器,其具有宽光谱带的发光系统,包括这种激光系统和用于产生插入的非线性光学效应的装置(31) 包括具有至少一个激光系统的激光发生器,所述激光系统设置有用于产生插入第二子腔(3)中的非线性光学效应的装置(31) - 腔(3)。