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Automatic coupling device of three-in-one coaxial type photoelectronic device

An optoelectronic device and automatic coupling technology, which is applied in the coupling of optical waveguide, optical components, installation, etc., can solve the problems of unguaranteed accuracy and low efficiency, achieve improved stability and pass rate, simple and convenient operation, and simplified operation interface and the effect of operating procedures

Active Publication Date: 2015-09-16
湖南中南鸿思自动化科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the angle is found by manually rotating the isolator, which is inefficient and cannot guarantee accuracy

Method used

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  • Automatic coupling device of three-in-one coaxial type photoelectronic device
  • Automatic coupling device of three-in-one coaxial type photoelectronic device
  • Automatic coupling device of three-in-one coaxial type photoelectronic device

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Embodiment Construction

[0032] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0033] like image 3 and Figure 4As shown, the automatic coupling device of the three-body coaxial optoelectronic device of the present invention includes a frame 1 (optical breadboard), an upper fixture 2, a lower fixture 3, and an automatic coupling device mounted on the frame 1 and capable of rotating around the Z axis. Rotating platform 4, wherein the upper fixture 2 is used to clamp the upper device 102 (optical fiber), the lower fixture 3 is used to clamp the lower device 100 (laser), and the lower fixture 3 is installed on the automatic rotating platform 4 through the alignment device 5 And it can be driven by the alignment device 5 to move along the X axis, move along the Y axis, swing around the X axis and swing around the Y axis. The automatic rotating platform 4 is provided with a lifting device 6, and the lifting end of ...

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Abstract

The invention discloses an automatic coupling device of a three-in-one coaxial type photoelectronic device. The automatic coupling device comprises a rack, an upper fixture, a lower fixture and an automatic rotating platform, wherein the automatic rotating platform is assembled on the rack and can rotate around a Z axis; the lower fixture is assembled on the automatic rotating platform through an alignment device, and can be driven to move along an X axis and a Y axis as well as swing around the X axis and the Y axis by the alignment device; a lifting device is arranged on the automatic rotating platform, and a rotating device is installed at a lifting end of the lifting device; the upper fixture is installed at a rotary driving end of the rotating device; and a clamping device used for clamping an optoisolator is assembled on the rack. The automatic coupling device has the advantages of reasonable structural design, high degree of automation, high production efficiency, low production cost, stable product quality, wide application range and the like.

Description

technical field [0001] The invention relates to the technical field of automatic coupling and packaging of optoelectronic devices, in particular to an automatic coupling device for a three-body coaxial optoelectronic device. Background technique [0002] In optical fiber communication, in order to prevent the backward transmission light generated by various reasons in the optical path from adversely affecting the light source and the optical path system, an optical isolator is installed between the semiconductor laser source and the optical transmission system, which can greatly reduce the The adverse effect of reflected light on the stability of the spectral output power of the light source. In high-speed direct modulation and direct detection optical fiber communication systems, the backward transmission of light will generate additional noise, which will degrade the performance of the system, which also needs to be eliminated by optical isolators. Therefore, optical isol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B6/42G02B7/00
CPCG02B6/4208G02B6/4225G02B7/00
Inventor 段吉安唐佳卢胜强郑煜吴正辉
Owner 湖南中南鸿思自动化科技有限公司
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