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公开(公告)号:US06961360B2
公开(公告)日:2005-11-01
申请号:US10069599
申请日:2001-06-12
CPC分类号: H01S3/09415 , H01S3/0672 , H01S3/06729 , H01S3/08045 , H01S3/094057 , H01S5/005 , H01S5/4025
摘要: A longitudinally pumped laser including one or more active lasing media arranged in an optical laser cavity and at least one pumping device emitting at least one pumping beam toward the at least one active lasing medium. The pumped beam or beams is coupled with the active medium. At least one of the active lasing media includes one or more non-homogeneously doped zones, and the dimension of the doped zones and/or the distribution of the dopants is chosen on the basis of the desired transverse mode of the laser cavity. Such a laser can be used as an amplifier.
摘要翻译: 一种纵向泵浦的激光器,包括布置在光学激光器腔中的一个或多个激活的激光介质和至少一个泵送装置,其朝向至少一个主动激光介质发射至少一个泵浦光束。 泵浦的束或束与活性介质耦合。 活性激光介质中的至少一个包括一个或多个非均匀掺杂区,并且基于激光腔的期望横向模式选择掺杂区的尺寸和/或掺杂剂的分布。 这样的激光器可以用作放大器。