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Heat dissipation substrate, solid-state laser and packaging method of solid-state laser

A solid-state laser and substrate technology, applied in laser cooling devices, parts of solid-state lasers, lasers, etc., can solve problems such as poor heat dissipation, improve heat dissipation effect, solve the impact of long-term stable operation, and improve heat dissipation efficiency. Effect

Pending Publication Date: 2019-08-23
成都晶特激光技术有限公司
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The heat dissipation treatment of laser glass and laser crystal through the heat dissipation base solves the impact of poor heat dissipation on the life of the core device working materials, that is, solves the impact of heat generation on the long-term stable operation of the laser

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  • Heat dissipation substrate, solid-state laser and packaging method of solid-state laser
  • Heat dissipation substrate, solid-state laser and packaging method of solid-state laser

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0029] see Figure 1-2 , this embodiment schematica...

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Abstract

The invention relates to a heat dissipation substrate, a solid laser and a packaging method of the solid laser, wherein the heat dissipation substrate comprises a heat dissipation base, and the heat dissipation base is provided with an attaching part used for attaching laser glass and laser crystals for heat dissipation. According to the laser, the laser glass and the laser crystal are subjected to heat dissipation treatment through the heat dissipation device, the problem that the service life of a core device working material is affected due to poor heat dissipation is solved, and the influence of heating on long-term stable work of the laser is solved.

Description

technical field [0001] The invention relates to the technical field of solid-state lasers, in particular to a heat dissipation substrate, a solid-state laser and a packaging method thereof. Background technique [0002] Solid-state lasers are lasers that use solid-state laser materials as working substances. The working medium is uniformly doping a small amount of active ions in the crystal or glass as the matrix material. For example: a laser doped with trivalent neodymium ions in yttrium aluminum garnet (YAG) crystals can emit near-infrared laser light with a wavelength of 1050 nanometers. Solid-state lasers have been widely used in military, processing, medical and scientific research fields. However, the laser emitted by the laser is easy to cause damage to human eyes. In this regard, the application publication number is CN105048275 "A Solid-state Laser with Human Eye Safety Output", which proposes a laser with a wavelength greater than 1.4 μm, which has a high damag...

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Application Information

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IPC IPC(8): H01S3/042H01S3/04H01S3/02
CPCH01S3/042H01S3/0405H01S3/025
Inventor 孙豹杨立峰
Owner 成都晶特激光技术有限公司