Laser output head and laser
An output head and laser technology, which is applied in the field of lasers, can solve the problems of laser output head damage, laser output head can not effectively eliminate the return light and positive residual pump light, etc., to achieve the effect of eliminating the impact
Active Publication Date: 2021-08-24
MAXPHOTONICS CORP
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[0003] In the process of studying the present invention, the inventor found that the laser output head in the prior art cannot effectively eliminate the influence of the return light and the positive residual pump light, causing the laser output head to be damaged due to overheating
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[0032] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.
[0033] 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 in the description of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. The laser output heads and lasers mentioned in the specific implementation are...
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The invention discloses a laser output head and a laser, and relates to the technical field of lasers. The laser output head includes: an outer casing, an inner casing, a lens holder, an optical fiber holder, a tail end holder and an optical assembly; the inner casing is installed in the outer casing, and the lens holder is connected to the The outer housing and / or the inner housing are assembled, the optical components are installed in the inner housing and the lens holder; the optical fiber holder and the tail end holder are assembled in the outer housing In the body, it is used to fasten the optical assembly and the inner housing; a cooling channel is formed between the inner housing and the outer housing; the outer housing is formed with a first hole communicating with the cooling channel and Second channel. The laser output head in the embodiment of the present invention effectively eliminates the influence of the return light and the forward residual pump light.
Description
technical field [0001] The invention relates to the technical field of lasers, in particular to a laser output head and a laser. Background technique [0002] It is suitable for 10,000-watt-level high-power laser output heads. The return light and forward residual pump light generated during the laser output process will increase the temperature of the laser output head. [0003] In the process of researching the present invention, the inventor found that the laser output head in the prior art cannot effectively eliminate the influence of the return light and the forward residual pump light, causing the laser output head to be damaged due to overheating. Contents of the invention [0004] In order to effectively eliminate the influence of the returning light and forward residual pumping light on the laser output head, the present invention provides a laser output head and a laser. [0005] One or more embodiments of the present invention disclose a laser output head, incl...
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IPC IPC(8): H01S3/04H01S5/024
CPCH01S3/0407H01S5/02423
Inventor 曹际龙张浩泰李伟邓杰陶新峻蒋峰
Owner MAXPHOTONICS CORP