Rotary positioning bread board assembly optical collimator device

An optical collimation and breadboard technology, applied in optics, optical components, instruments, etc., can solve problems such as difficult to find light sources, affect assembly efficiency, and slow light adjustment speed, so as to facilitate optical assembly and improve efficiency , the effect of rapid value adjustment
CN113703172APending Publication Date: 2021-11-26SHENZHEN SDGI OPTICAL NETWORK TECH
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SHENZHEN SDGI OPTICAL NETWORK TECH
Publication Date
2021-11-26

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Abstract

The invention provides a rotary positioning bread board assembly optical collimator device. The rotary positioning bread board assembly optical collimator device comprises an upper bread board, a lower bread board, a four-dimensional adjusting frame and a ceramic bottom plate, a first turntable and a second turntable are arranged on the upper bread board; the four-dimensional adjusting frame comprises a base, a first adjusting plate, a second adjusting plate, a third adjusting plate and a collimator clamp, the base is arranged on the first rotating disc, an X-axis adjusting structure and a Z-axis adjusting structure are arranged on the first adjusting plate, and the second adjusting plate and the third adjusting plate are movably connected through a theta Z-axis adjusting structure and a theta Y-axis adjusting structure; and when the optical collimator is assembled, the first rotating disc and the second rotating disc are controlled to rotate according to a preset rotating sequence and a preset rotating angle, and light focusing value adjustment of the optical collimator is achieved by adjusting the X-axis adjusting structure, the Z-axis adjusting structure, the theta Z-axis adjusting structure and the theta Y-axis adjusting structure. According to the invention, the optical assembly efficiency can be greatly improved, the focusing is more accurate, and the value adjustment is quicker.
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Description

technical field

[0001] The invention belongs to the field of optical collimator assembly, and in particular relates to a device for assembling an optical collimator on a rotating positioning breadboard. Background technique

[0002] Conventional breadboards are currently widely used in optical assembly, especially in the assembly of wavelength division multiplexing devices, but the existing assembly generally fixes the collimator components on two five-dimensional adjustment frames, such as figure 1 As shown, and then use the knob of the five-dimensional adjustment frame to match the light. However, this way of aligning the light with two five-dimensional adjustment frames is very slow in adjusting the value of the light, and it is not easy to find the light source. At the same time, the existing breadboards generally have a monolithic structure, which is inconvenient to operate when the horizontal angle needs to be quickly adjusted, which seriously affects the efficiency o...

Claims

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