Invention Grant
- Patent Title: Laser system and method with thermally compensated optics
- Patent Title (中): 具有热补偿光学的激光系统和方法
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Application No.: US798513Application Date: 1997-02-10
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Publication No.: US5751750APublication Date: 1998-05-12
- Inventor: Dirk Friede , Hermann Hage , Karl-Heinz Herzner , Volker Scholz
- Applicant: Dirk Friede , Hermann Hage , Karl-Heinz Herzner , Volker Scholz
- Applicant Address: DEX Hamburg
- Assignee: Rofin-Sinar Laser GmbH
- Current Assignee: Rofin-Sinar Laser GmbH
- Current Assignee Address: DEX Hamburg
- Priority: DEX4428194.3 19940809
- Main IPC: H01S3/042
- IPC: H01S3/042 ; H01S3/04 ; H01S3/05 ; H01S3/08 ; H01S3/139 ; G02B5/08
Abstract:
A laser system with compensated optics contains at least one optical element which is thermally coupled to a heat source in order to thermally compensate for a deformation of optical elements disposed in a beam path of the laser system. The deformation is brought about by the laser beam.
Public/Granted literature
- US5161943A Swirl control labyrinth seal Public/Granted day:1992-11-10
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