Invention Grant
- Patent Title: Laser oscillation device
- Patent Title (中): 激光振荡装置
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Application No.: US14830781Application Date: 2015-08-20
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Publication No.: US09379519B2Publication Date: 2016-06-28
- Inventor: Taizo Eno , Noriyasu Kiryuu , Yuuichi Yoshimura
- Applicant: Kabushiki Kaisha TOPCON
- Applicant Address: JP Tokyo-to
- Assignee: Kabushiki Kaisha TOPCON
- Current Assignee: Kabushiki Kaisha TOPCON
- Current Assignee Address: JP Tokyo-to
- Agency: Nields, Lemack & Frame, LLC
- Priority: JP2014-189674 20140918
- Main IPC: H01S3/11
- IPC: H01S3/11 ; H01S5/068 ; H01S5/024 ; H01S5/04 ; H01S5/06 ; H01S3/13 ; H01S5/062 ; H01S3/08 ; H01S3/094 ; H01S3/0941 ; H01S3/10 ; H01S3/102 ; H01S3/113 ; H01S3/02 ; H01S3/04 ; H01S3/042 ; H01S3/06 ; H01S3/16
Abstract:
A laser oscillation device comprises a light emitting unit for projecting a pump laser beam, a laser medium for absorbing the pump laser beam and for emitting a spontaneous emission light, a saturable absorber for absorbing the spontaneous emission light and for emitting a pulsed light, and a holder for holding the laser medium in a close contact state, wherein a portion of the holder as appressed against at least one surface of the laser medium is made of a metal and the pump laser beam is projected to an edge portion of the laser medium as appressed against the holder.
Public/Granted literature
- US20160087403A1 Laser Oscillation Device Public/Granted day:2016-03-24
Information query
