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Laser crystal detection device, system and method and image processing method

A technology for laser crystal and image detection, applied in measurement devices, material analysis by optical means, instruments, etc., can solve problems such as the inability to standardize the detection of internal damage of laser crystals, improve the degree of detection automation and detection efficiency, and make objective judgments. Effect

Pending Publication Date: 2021-11-30
RAINBOW SOURCE LASER RSLASER
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Problems solved by technology

The detection devices or methods for laser crystals in the prior art cannot achieve standardized detection of internal damage to laser crystals with simpler device structures and detection methods

Method used

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  • Laser crystal detection device, system and method and image processing method
  • Laser crystal detection device, system and method and image processing method
  • Laser crystal detection device, system and method and image processing method

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Embodiment Construction

[0025] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0026] It should be noted that, in the accompanying drawings or in the text of the specification, implementations that are not shown or described are forms known to those of ordinary skill in the art, and are not described in detail. In addition, the above definitions of each element and method are not limited to the various specific structures, shapes or methods mentioned in the embodiments, and those skilled in the art can easily modify or replace them.

[0027] It should also be noted that the directional terms mentioned in the embodiments, such as "up", "down", "front", "back", "left", "right", etc., are only referring to the directions of the drawings, not Used to limit the protection scope of this disclosure. Throu...

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Abstract

The invention discloses a laser crystal detection device, system and method and an image processing method. The laser crystal detection device comprises a light source structure, a platform structure and an imaging structure which are sequentially arranged along a light path, and the light source structure is used for forming detection light; the platform structure is used for arranging a to-be-detected laser crystal so that detection light enters the laser crystal and forms emergent light through the laser crystal; the imaging structure is used for imaging the emergent light to form a plurality of detection images of the laser crystal; the platform structure comprises a rotating table, the to-be-detected laser crystal is arranged on the rotating table, and when the rotating table is driven, the laser crystal is driven to rotate, so that detection light enters an incident plane of the laser crystal at different incident angles. According to the invention, the detection device with a simple light path structure is used for realizing the standardized detection of the internal damage of the laser crystal, so that the judgment of the damage of the laser crystal is more objective and accurate, and the detection automation degree and the detection efficiency are improved.

Description

technical field [0001] The invention relates to the technical field of laser crystal detection, in particular to a detection device, system, method and image processing method of a laser crystal. Background technique [0002] The laser crystal is the core of the laser system, and its performance quality directly determines the operation status and product quality of the laser. At present, the detection of cracks or damages in laser crystals is still based on the method of manual observation through a microscope. The detection devices or methods for laser crystals in the prior art cannot achieve standardized detection of internal damage of laser crystals with simpler device structures and detection methods. Contents of the invention [0003] (1) Technical problems to be solved [0004] In order to solve the detection device or method in the prior art, it is still impossible to achieve standardized detection of the internal damage of the laser crystal with a simpler device...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/01G01N21/958
CPCG01N21/01G01N21/958
Inventor 任俊杰江锐刘广义王家赞陈彬彬
Owner RAINBOW SOURCE LASER RSLASER
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