Invention Grant
- Patent Title: Master oscillator system and laser apparatus
- Patent Title (中): 主振荡器系统和激光设备
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Application No.: US13597556Application Date: 2012-08-29
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Publication No.: US08675697B2Publication Date: 2014-03-18
- Inventor: Satoshi Tanaka , Hiroshi Tanaka , Osamu Wakabayashi
- Applicant: Satoshi Tanaka , Hiroshi Tanaka , Osamu Wakabayashi
- Applicant Address: JP Tochigi
- Assignee: Gigaphoton Inc.
- Current Assignee: Gigaphoton Inc.
- Current Assignee Address: JP Tochigi
- Agency: IPUSA, PLLC
- Priority: JP2011-196264 20110908; JP2012-022444 20120203; JP2012-150852 20120704
- Main IPC: H01S3/10
- IPC: H01S3/10
Abstract:
A master oscillator system may include a grating configured to function as one resonator mirror in an optical resonator, a spectral bandwidth tuning unit configured to tune the spectral bandwidth of a laser beam transmitted within the optical resonator, a storage unit configured to store a control value of the spectral bandwidth tuning unit corresponding to a desired spectral bandwidth and a controller configured to control the spectral bandwidth tuning unit based on the control value stored in the storage unit.
Public/Granted literature
- US20130230064A1 MASTER OSCILLATOR SYSTEM AND LASER APPARATUS Public/Granted day:2013-09-05
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