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Wireless light steering contact piece and wireless light vertical steering structure

A vertical steering and contact technology, which is applied in optical components, light guides, optics, etc., to achieve the effect of extensive use value, miniaturization of structure, and vertical steering.

Inactive Publication Date: 2021-07-09
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When it is necessary to realize the curved connection between the divergent light in the traditional fiber optic contact and the parallel light transmitted wirelessly by optical waveguides, the existing bent fiber optic contact cannot meet the demand

Method used

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  • Wireless light steering contact piece and wireless light vertical steering structure
  • Wireless light steering contact piece and wireless light vertical steering structure
  • Wireless light steering contact piece and wireless light vertical steering structure

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Experimental program
Comparison scheme
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Embodiment Construction

[0040] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation, structure, characteristics and features of the wireless light steering contact proposed according to the present invention will be described below in conjunction with the accompanying drawings and preferred embodiments. Efficacy, detailed as follows.

[0041] see Figure 1-7 , which is the wireless light turning contact of the present invention, the wireless light turning contact 1 includes a first transfer end for contacting the end face of the standard MT pin part 2 and a non-contact corresponding contact for parallel light transmission For the conductive second transfer end, the end surfaces of the first transfer end and the second transfer end are not parallel, that is, there is an included angle between the direction of the light emitted from the first transfer end and the second transfer end.

[0042] ...

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PUM

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Abstract

The invention relates to a wireless light steering contact piece and a wireless light vertical steering structure. The wireless light steering contact piece comprises a first switching end which is in contact with the end face of an MT pin part, and a second switching end which is in non-contact fit with a contact piece which emits parallel light; an array micro lens for realizing conversion between parallel light and divergent light is arranged in the optical window of the first switching end, and the array micro lens is correspondingly consistent with the node arrangement mode of array optical fibers at the front end of the MT pin part; a plane for receiving or emitting parallel light is arranged in the optical window of the second switching end; the light beam transmission channel between the first switching end and the second switching end is also provided with an inclined plane, and parallel light beams transmitted by one switching end in the wireless light steering contact piece are reflected to the direction of the other switching end through the inclined plane. Vertical steering of array parallel light beams is realized, the structure is miniaturized, and the structure can be applied to a non-contact light path steering connector which can be pulled apart by a certain working distance.

Description

technical field [0001] The invention belongs to the technical field of connectors, and in particular relates to a wireless light turning contact. Background technique [0002] In the traditional optical fiber connection, the optical fiber connection is a physical contact connection, and the end face of the optical fiber is easily scratched, sensitive to small particle dust pollution, and easily causes increased loss. The existing wireless optical contact adopts the microlens array to receive the expanded and collimated parallel beam, which can be opened to a certain working distance. The end face is non-contact connection, so that the end face is not easy to be scratched. Not sensitive to small particle dust pollution. [0003] In addition, the traditional method of vertically deflecting the transmission direction of the optical path and adopting the method of bending the optical fiber, due to the limitation of the bending radius of the optical fiber, needs to allow enough ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B6/32G02B6/26
CPCG02B6/32G02B6/262G02B6/264
Inventor 陈学永朱国宜刘保卫郭建设黄澄赵静轩王楠楠
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD