Coupling alignment device and coupling alignment method of coaxial type optoelectronic device

Abstract

The invention discloses a coupling alignment device and a coupling alignment method of a coaxial type optoelectronic device. The coupling alignment device comprises a mounting base, an upper clamp and a lower clamp, wherein the upper clamp is arranged on the mounting base through a lifting device; the lower clamp is arranged on the mounting base through an alignment device and can move respectively along an X-axis and a Y-axis and swing respectively around the X-axis and Y-axis under the driving of the alignment device; the lower clamp comprises a base and a clamp component; the base is provided with a bearing component for bearing the clamp component by a constant bearing force and enabling the clamp component to slide up and down; the coupling alignment device further comprises a displacement detection component and a controller. The coupling alignment method comprises the steps of clamping devices, adjusting position of a Z-axis, aligning angles, aligning coarsely, aligning precisely and the like. The coupling alignment device and the coupling alignment method of the coaxial type optoelectronic device have the advantages of rational structure design, adjustment in multiple degrees of freedom, high automation degree, capabilities of greatly improving production efficiency and product quality, and the like.

Description

technical field [0001] The invention relates to the technical field of precision packaging of optoelectronic devices, in particular to a coupling alignment device and a coupling alignment method for coaxial optoelectronic devices. Background technique [0002] The development of optical information technology promotes the progress of communication. With the development of optical fiber communication and optical fiber sensing technology, the preparation of optoelectronic devices has become the key to the further development of optical information technology. The packaging technology of optoelectronic devices affects the reliability of optoelectronic devices. The key packaging process and automatic packaging equipment can greatly improve production efficiency and ensure device quality. [0003] Optical active devices are the key devices for converting electrical signals into optical signals or converting optical signals into electrical signals in optical fiber communication sy...

AI Technical Summary

Problems solved by technology

Due to the manual operation, the skill proficiency of the operators varies, resulting in unstable product quality, low yield, slow production speed, high production cost and large production equipment footprint, etc.

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