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Collimation translation adapter

An adapter and collimation technology, applied in the field of optical communication, can solve the problems of inability to compensate for optical path translation and deviation of the optical axis, and achieve the effect of satisfying the miniaturization package.

Pending Publication Date: 2018-09-04
DONGGUAN MENTECH OPTICAL & MAGNETIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the difference in the structure of each passive component, the optical axis is deviated, and the optical path needs translation compensation, and the existing collimation adapter cannot perform translation compensation on the optical path.

Method used

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  • Collimation translation adapter
  • Collimation translation adapter

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments 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 making creative efforts belong to the protection scope of the present invention.

[0020] The invention provides a collimation translation adapter, such as figure 1 shown, including:

[0021] An optical fiber 10 for emitting a Gaussian beam;

[0022] A collimating lens 20 arranged on the optical path of the Gaussian beam for converting the Gaussian beam into a parallel beam;

[0023] A translation piece 30 for translating the position of the parallel beam is arranged on the optical path of the parallel beam.

[0024] In the above-mentione...

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Abstract

The application discloses a collimation translation adapter, comprising an optical fiber used for emitting gauss beam, a collimating lens arranged on the light path of the gauss lens and used for converting the gauss beam into a parallel beam; and a translation piece arranged on the light path of the parallel beam and used for translating the position of the parallel beam. According to the invention, the gauss beam emitted by the optical fiber is converted into the parallel beam by the collimating lens, and the parallel beam is translated up and down along the light path direction by the translation piece, so as to realize light path collimation and translation, and meet miniaturized packaging of devices; and the collimation translation adapter is applicable to high-end products with deviation in light path and needing compensation.

Description

technical field [0001] The invention relates to the technical field of optical communication, in particular to a collimation translation adapter. Background technique [0002] With the development of the optical communication industry, there is now an increasing demand for high-speed optical devices, but due to the space constraints of module miniaturization, optical devices are required to be miniaturized and packaged. [0003] At present, a collimation adapter designed by the principle of optical path collimation has appeared in the industry, which converts the diffused light from the optical fiber into parallel light, which can realize the miniaturization of the device. However, due to the difference in the structure of each passive component, the optical axis deviates, and the optical path needs translation compensation, but the existing collimation adapter cannot perform translation compensation on the optical path. Contents of the invention [0004] In view of this,...

Claims

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Application Information

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IPC IPC(8): G02B27/30
CPCG02B27/30
Inventor 常仙平王艳红闫翠翠刘志国吴春付
Owner DONGGUAN MENTECH OPTICAL & MAGNETIC CO LTD