Optical assembly and laser alignment apparatus
作者： Martin R. Hamar
DOI:
关键词: Prism 、 Common emitter 、 Perpendicular 、 Beam (structure) 、 Right angle 、 Materials science 、 Laser 、 Optics
摘要: An optical assembly is provided for use with a laser alignment system that has emitter and at least one photosensitive target. The includes right angle prism disposed receiving an input beam produced by the first second 90° pentaprisms output from prism. are oriented to produce reflected beams parallel another. further diverters receive mutually perpendicular. may be see-through third colinear or perpendicular beams.
lens.org 参考文章(30)
Martin R. Hamar, Laser target assembly for sheaves and height gages ,(2000)
Martin R. Hamar, Rotating laser scanner head with target mounted therein and system and method for use therewith ,(1998)
Martin R. Hamar, Alignment apparatus with single mode fiber optic stabilizer ,(1987)
Martin R. Hamar, Laser apparatus for monitoring geometric errors ,(1986)
Martin R. Hamar, Laser apparatus for simultaneously generating mutually perpendicular planes ,(1992)
Paul R. Yoder, Robert Crane, Eugene R. Schlesinger, Passive error compensating device for optical alignment ,(1977)
Klas Rudolf Wiklund, Device for generating a spatial reference plane ,(1975)
Carlos Araujo, Martin R. Hamar, Laser alignment system with plural lasers for impingement on a single target ,(2003)
Ulrich Schmidt, Richard Distl, Double-beam real time polarimeter ,(1985)
Akio Kabushiki Kaisha Topcon Kimura, Ikuo Kabushiki Kaisha Topcon Ishinabe, Automatic survey instrument ,(1999)