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A Universal Optical Dimensionality Reduction Semi-automatic Coupling Device

A general-purpose optics and coupling device technology, applied in the coupling of optical waveguides, etc., can solve the problems of expensive equipment and achieve the effect of reducing workload

Active Publication Date: 2020-06-30
FUJIAN TIANRUI PHOTOELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of automatic coupling equipment usually adopts the automatic adjustment of the double-sided 3-5 dimensional adjustment frame, which adopts the multi-dimensional adjustment of the parts on both sides of the product. The coupling efficiency of this method is 180-200 pieces / machine / 10 hours, and the price of this kind of equipment is very expensive. , generally between 300,000 and 1,000,000 yuan

Method used

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  • A Universal Optical Dimensionality Reduction Semi-automatic Coupling Device
  • A Universal Optical Dimensionality Reduction Semi-automatic Coupling Device
  • A Universal Optical Dimensionality Reduction Semi-automatic Coupling Device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A general-purpose optical dimensionality reduction semi-automatic coupling device, which consists of: a left-hand adjustment frame group, an adjusted device, and a right-hand adjustment frame group; the left-hand adjustment frame group includes an electric horizontal tilt adjustment frame, X, Y, Z three-dimensional adjustment frames and Xt, Yt two-dimensional tilt adjustment frame, the first collimator holder; the right-hand adjustment frame set includes electric vertical tilt adjustment frame, X', Y', Z' three-dimensional adjustment frame and Xt', Yt' two-dimensional tilt adjustment frame, Rotary adjustment frame, second collimator holder; the adjusted device includes the main body of the adjusted device and two collimators, and the two collimators of the adjusted device are respectively connected to the light source and the power meter through optical fibers, so that The power meter is connected with the control computer;

[0034]Both the electric horizontal inclinati...

Embodiment 2

[0048] Embodiment 1 A kind of universal optical dimensionality reduction semi-automatic coupling device, refer to figure 2 , is a structural schematic diagram of Embodiment 1 of the present invention. In the left-hand adjustment frame group 1, all other adjustment frames are placed on the first electric horizontal tilt adjustment frame 10; in the right-hand adjustment frame group 2, all other adjustment frames are placed on the second Two electric vertical inclination adjustment mounts 20.

[0049] refer to figure 1 , the first collimator 51 is connected to the light source 100, and is fixed on the first collimator holder 61; the second collimator 52 is connected to the power meter 102 (the second collimator 52 can be connected to the auxiliary light source), and fixed on the second collimator holder 62, the electric horizontal tilt adjustment frame and the electric vertical tilt adjustment frame are reset to the middle position by default.

[0050] The specific debugging p...

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Abstract

The invention provides a universal optical dimensionality reduction semi-automatic coupling device and a using method. The universal optical dimensionality reduction semi-automatic coupling device comprises an electric horizontal tilt angle adjusting frame and an electric vertical tilt angle adjusting frame, wherein the electric horizontal tilt angle adjusting frame and the electric vertical tiltangle adjusting frame are controlled by means of a control computer, and are driven according to a power meter sampling value; an X, Y and Z three-dimensional adjusting frame, an Xt and Yt two-dimensional tilt angle adjusting frame, a first collimator clamping holder, an X', Y' and Z' three-dimensional adjusting frame, an Xt' and Yt' two-dimensional tilt angle adjusting frame, a rotary adjusting frame and a second collimator holder are all manual adjusting frames; and the control computer controls and drives the electric horizontal tilt angle adjusting frame and the electric vertical tilt angle adjusting frame to align with two collimators or a double / multi-fiber collimator of an adjusted device, the adjusting frames are adjusted manually after a certain power value is obtained, so as to obtain a final optical fiber coupling result. The universal optical dimensionality reduction semi-automatic coupling device and the using method realize the high-speed and efficient overall optical fiber coupling effect and production of related devices, reduce the manual workload, reduce the dependence on manual techniques, and realize batch production with consistency, stability and high efficiency.

Description

Technical field: [0001] The invention relates to a general optical dimension reduction semi-automatic coupling device. Background technique: [0002] In the optical communication industry, optical fiber and optical fiber, optical fiber and laser diode / photodiode are packaged to realize various functions of optical-optical, optical-electrical and electrical-optical conversion. The optical transmission path is mainly the fiber core, the single mode of the fiber core is Φ9um, the light emitted by the fiber is divergent light, and the divergence angle is about + / -11°, obviously unless the two fibers are closely connected together, otherwise it will be because The light spot is launched rapidly and cannot be transmitted from one fiber to another. In order to realize the functions of various optical fiber devices, it is necessary to make a collimator on the optical fiber first, that is, to collimate the divergent light into parallel light, and to realize long-distance beam conver...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B6/26
CPCG02B6/26
Inventor 吴玉霞张震奇陈辉龙
Owner FUJIAN TIANRUI PHOTOELECTRIC CO LTD