High-power laser light source continuous stability test system and method

A stability test and laser light source technology, applied in the laser field, can solve the problems of light and severe aging, frequent burnout of power or energy detection equipment, increase of maintenance cost and procurement cost, etc., so as to reduce maintenance cost and prevent burnout Damage, prevent burnout effect

Inactive Publication Date: 2020-06-02
HANS LASER TECH IND GRP CO LTD
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Problems solved by technology

[0002] Due to the current research and development of new high-power laser light sources, the power / energy detection equipment must also be continuously updated. Various departments, power and energy detection equipment are used to test the laser aging process for a long time, because the monitoring probe will have mild and severe aging under the long-term high-power aging light, which may easily burn out the detection surface of the power or energy detection equipment frequently , resulting in frequent repairs and replacement

Method used

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  • High-power laser light source continuous stability test system and method
  • High-power laser light source continuous stability test system and method
  • High-power laser light source continuous stability test system and method

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Embodiment Construction

[0038] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention. The terms "comprising" and "having" and any variations thereof in the specification and claims of the present invention and the above descriptions of the drawings are intended to cover non-exclusive inclusion. The terms "first", "second" and the like in the description and claims of the present invention or the above drawings are used to distinguish different objects, rather than to describe a specific order.

[0039] Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the presen...

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Abstract

The embodiment of the invention, which belongs to the technical field of laser, relates to a high-power laser light source continuous stability testing system and method. The system comprises a lasergeneration device, a focusing lens, a light attenuation device, and a detection device. The laser generation device is used for generating a laser light source; the focusing lens is arranged on an output light path of the laser generation device and is used for focusing laser beams generated by the laser generation device; the light attenuation device receives the focused laser beam and carries out attenuation on at least two paths of the laser beam, so that the detection device is used for receiving the attenuated laser beams. Therefore, the detection device can be effectively protected, thedetection surface of the detection device is prevented from being burnt out, the aging degree of the detection device is reduced, the maintenance cost of the detection device is lowered, the loss costfor testing and detecting high-power laser light source equipment is reduced, and the accuracy of data is ensured, so that a reliable scientific basis is provided for developing a high-power laser light source system.

Description

technical field [0001] This application relates to the field of laser technology, and more specifically, to a continuous stability test system for high-power laser light sources. Background technique [0002] Due to the current research and development of new high-power laser light sources, the power / energy detection equipment must also be continuously updated. Various departments, power and energy detection equipment are used to test the laser aging process for a long time, because the monitoring probe will have mild and severe aging under the long-term high-power aging light, which may easily burn out the detection surface of the power or energy detection equipment frequently , leading to frequent repairs and replacements. Contents of the invention [0003] The purpose of the present invention is to solve the technical problems existing in the prior art, and provide a high-power laser light source continuous stability testing system, which can reduce the cost of testing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M11/02
CPCG01M11/00
Inventor 彭强王瑾朱宝华高云峰
Owner HANS LASER TECH IND GRP CO LTD
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