A system and method for adjusting a beam splitter prism
A beam splitting prism and prism technology, applied in installation, optics, optical components, etc., can solve the problems of long assembly and adjustment period, low precision, and inability to monitor and adjust multiple beam splitting prisms at the same time, so as to reduce installation and adjustment costs and improve The effect of adjustment efficiency and accuracy
Active Publication Date: 2022-02-11
YUNNAN KIRO CH PHOTONICS
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Problems solved by technology
[0003] In order to solve the technical problems of low accuracy, long assembly and adjustment cycle, and inability to monitor and adjust multiple beam-splitting prisms at the same time in the prior art, the technical solutions of the present invention as follows:
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[0023] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0024] Such as Figure 1-2 As shown, a system for installing and adjusting a beam splitting prism in the present invention includes a goniometer, a prism adjustment seat 2, a reflector 3 and a base; the goniometer includes an autocollimator 1a and an air-floating rotary table 1b , the base includes a side plate 4a and a bottom plate 4b, the base is fixed on the loading surface of the air bearing rotary table 1b through the bottom plate 4b, the beam splitting prism 5 to be adjusted is fixed on the bottom plate 4b through the prism adjustment seat 2, and the middle part of the side plate 4a A through h...
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The invention discloses a system and method for installing and adjusting a beam-splitting prism, and relates to the technical field of optical property testing. In order to solve the problem of low precision and low precision in the methods of adjusting the beam-splitting prism and machining guarantee in the prior art, The installation and adjustment period is long, and the technical problem of simultaneous installation and adjustment of multiple dichroic prisms cannot be monitored in real time. The technical solution of the present invention is as follows: it includes a goniometer, a prism adjustment seat, a reflector and a base; the goniometer includes an autocollimation tube and an air-floating rotary table, the base includes side plates and a bottom plate, the base is fixed on the loading surface of the air-floating rotary table through the bottom plate, and the beam splitting prism to be adjusted is fixed on the bottom plate through a prism adjustment seat. A through hole is opened in the middle of the side plate, the reflector is fixed on the side plate, and the optical axis of the autocollimator is perpendicular to the surface of the reflector and passes through the axis of the through hole.
Description
technical field [0001] The invention relates to the technical field of optical property testing, in particular to a system and method for installing and adjusting a beam splitting prism. Background technique [0002] As the requirements for the optical system are getting higher and higher, the application of the beam splitting system is becoming more and more extensive. The beam splitting prism is often used to split the light, which can effectively change the direction of the optical path and shorten the volume of the optical system. At present, beam-splitting prisms are mostly used in the fields of measuring instruments, laser seismic measurement, polarization optics, etc. Generally, methods such as prism adjustment frame and machining guarantee are used to realize the installation and adjustment of beam-splitting prisms. Long, it needs to rely on the processing accuracy of the adjustment frame itself, and it is impossible to monitor the angular positions of multiple beam-...
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IPC IPC(8): G02B27/12G02B7/18
CPCG02B27/126G02B7/1805
Inventor 黄攀贾钰超汪兴陈骥李洪兵罗永芳罗宏王彩萍钟建波刘福平路文龙夏青松史军军赵竟宇
Owner YUNNAN KIRO CH PHOTONICS