Invention Grant
US08810792B2 Polarization compensated beam splitter and diagnostic system for high power laser systems
有权
用于大功率激光系统的偏振补偿光束分离器和诊断系统
- Patent Title: Polarization compensated beam splitter and diagnostic system for high power laser systems
- Patent Title (中): 用于大功率激光系统的偏振补偿光束分离器和诊断系统
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Application No.: US13038555Application Date: 2011-03-02
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Publication No.: US08810792B2Publication Date: 2014-08-19
- Inventor: C. Brent Dane , Edward W. H. Lao , Scott N. Fochs
- Applicant: C. Brent Dane , Edward W. H. Lao , Scott N. Fochs
- Applicant Address: US NJ Paramus
- Assignee: Metal Improvement Company, LLC
- Current Assignee: Metal Improvement Company, LLC
- Current Assignee Address: US NJ Paramus
- Agency: Haynes Beffel & Wolfeld LLP
- Agent Mark A. Haynes
- Main IPC: G01J4/00
- IPC: G01J4/00 ; G01J1/22 ; G01J1/04
Abstract:
A beam sampling system, includes a first beam splitter adapted to split a laser beam having a primary polarization component and a secondary polarization component, into a first intermediate sample beam, and a first beam splitter output beam, the intermediate sample beam including first percentage of the primary polarization component and a second percentage of the secondary polarization component. A 90-degree polarization rotator is positioned in the intermediate sample beam line. A second beam splitter is mounted so that the intermediate sample beam is split into an output sample beam on an output sample beam line, and a second transmitted beam, the output sample beam including substantially said first percentage of the secondary polarization component and substantially said second percentage of the primary polarization component.
Public/Granted literature
- US20110255088A1 POLARIZATION COMPENSATED BEAM SPLITTER AND DIAGNOSTIC SYSTEM FOR HIGH POWER LASER SYSTEMS Public/Granted day:2011-10-20
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