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公开(公告)号:US09160131B2
公开(公告)日:2015-10-13
申请号:US14516446
申请日:2014-10-16
Applicant: Coherent, Inc.
Inventor: Norman Hodgson , Michael Hertwig , H. Yang Pang
IPC: H01S3/08 , H01S3/04 , H01S3/042 , H01S3/06 , H01S3/11 , H01S3/02 , H01S3/081 , H01S3/094 , H01S3/16 , H01S3/23
CPC classification number: H01S3/04 , H01S3/025 , H01S3/0405 , H01S3/0407 , H01S3/042 , H01S3/0604 , H01S3/0621 , H01S3/0623 , H01S3/0816 , H01S3/094038 , H01S3/094076 , H01S3/094084 , H01S3/11 , H01S3/16 , H01S3/1625 , H01S3/1636 , H01S3/235
Abstract: A laser includes a Ti:sapphire gain-medium in the form of a thin-disk. The thin-disk gain-medium is optically pumped by pump-radiation pulses having a wavelength in the green region of the electromagnetic spectrum. The pump-radiation pulses have a duration less than twice the excited-state lifetime of the gain-medium.
Abstract translation: 激光器包括薄的形式的Ti:蓝宝石增益介质。 薄磁盘增益介质通过在电磁频谱的绿色区域中具有波长的泵浦辐射脉冲进行光泵浦。 泵浦辐射脉冲具有小于增益介质的激发态寿命的两倍的持续时间。