Positioning block, optical positioning system based on positioning block, optical positioning method based on positioning block, and functional module

Abstract

The invention provides a positioning block, an optical positioning system based on the positioning block, an optical positioning method based on the positioning block, and a functional module, whereinthe positioning system comprises a bottom plate, at least one leaning body and a plurality of positioning blocks, wherein the upper surface of the bottom plate is horizontal; the leaning body has theflat and straight positioning side edge; the positioning blocks are used for loading optical assemblies and positioning; and a movable carrying plate can also be arranged on the bottom plate. The positioning in the vertical direction is realized by tightly attaching the bottoms of the positioning blocks with the bottom plate or the carrying plate; and the position positioning in the horizontal direction is realized by attaching the side surfaces of the positioning blocks to the positioning side of the leaning body. According to different light path designs, the optical assemblies are loaded on the positioning blocks in required positions; through connecting structures, the center points of all optical assemblies are positioned at the same height; light emitting assemblies are mechanicallyregulated, so that emergent light is parallel to the side surfaces and the bottom surfaces of the positioning blocks; and the center points of other optical assemblies are identical to the height ofthe emergent light. The basically accurate positioning of an optical system is realized.

Description

technical field [0001] The invention belongs to the field of optical technology, and relates to a positioning system and method for each optical functional component in an optical path, in particular to an optical positioning system and method based on a positioning block and a functional module. Background technique [0002] At present, in the laboratory, when building an optical system, it is necessary to use a multi-dimensional adjustment frame to adjust the optical path of the system. In some complex optical systems, it takes a lot of work to build the optical path. Moreover, because the degree of freedom of the optical path is too high, the system is almost non-repeatable. Every time the structure of the optical path changes, the system needs to be adjusted again, wasting a lot of time and effort. In order to overcome the deficiencies of the prior art, the present invention provides an optical positioning system and method using a positioning block as well as a position...

AI Technical Summary

Problems solved by technology

[0002] At present, in the laboratory, when the optical system is built, it is necessary to use a multi-dimensional adjustment frame to adjust the optical path of the system. In some complex optical systems, it takes a lot of work to build the optical path.

Moreover, due to the high degree of freedom of the optical path, the system is almost non-repeatable. Every time the optical path structure changes, the system needs to be adjusted again, wasting a lot of time and energy

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