Invention Grant
US09054494B2 Pulsed laser oscillator and method for controlling pulsed laser oscillation
有权
脉冲激光振荡器和脉冲激光振荡控制方法
- Patent Title: Pulsed laser oscillator and method for controlling pulsed laser oscillation
- Patent Title (中): 脉冲激光振荡器和脉冲激光振荡控制方法
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Application No.: US14151176Application Date: 2014-01-09
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Publication No.: US09054494B2Publication Date: 2015-06-09
- Inventor: Koichi Kajiyama , Michinobu Mizumura , Tetsuya Kiguchi , Daisuke Ishii , Yoshikatsu Yanagawa , Masami Takimoto
- Applicant: V TECHNOLOGY CO., LTD.
- Applicant Address: JP Yokohama-shi
- Assignee: V TECHNOLOGY CO., LTD.
- Current Assignee: V TECHNOLOGY CO., LTD.
- Current Assignee Address: JP Yokohama-shi
- Agency: Foley & Lardner LLP
- Priority: JP2011-153283 20110711; JP2011-155734 20110714; JP2011-155735 20110714
- Main IPC: H01S3/10
- IPC: H01S3/10 ; H01S3/11 ; H01S3/107 ; H01S3/08 ; H01S3/115 ; H01S3/092 ; H01S3/16 ; H01S3/23 ; H01S3/00
Abstract:
A pulsed laser oscillator includes at least one first electrooptical element that polarizes light according to an applied voltage and a voltage control unit that applies a voltage to the first electrooptical element and controls the voltage. The voltage control unit changes over time a voltage value applied to the first electrooptical element, to control a pulse width of laser light.
Public/Granted literature
- US20140126591A1 PULSED LASER OSCILLATOR AND METHOD FOR CONTROLLING PULSED LASER OSCILLATION Public/Granted day:2014-05-08
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