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Pockels cell structure of regenerative amplifier

A regenerative amplifier and Pockels cell technology, which is applied in the field of regenerative amplifier Pockels cell structure, can solve the problems of low output power and poor stability of the Pockels cell, and achieve easy movement and adjustment, high stability, and output powerful effect

Inactive Publication Date: 2022-06-03
深圳市前海极智创新科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Therefore, the present invention will solve the problem that the Pockels cell output power is not high and the stability is poor in the prior art

Method used

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  • Pockels cell structure of regenerative amplifier
  • Pockels cell structure of regenerative amplifier
  • Pockels cell structure of regenerative amplifier

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Embodiment Construction

[0037] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention , and are not intended to limit the present invention.

[0038] It should be noted that when a component is referred to as being “fixed on” or “disposed on” another component, it may be directly on the other component or indirectly on the other component. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.

[0039] It is to be understood that the terms "length", "width", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inner", "outer" and other indicated orientati...

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Abstract

The invention provides a Pockels cell structure of a regenerative amplifier. The Pockels cell structure comprises a shell, a crystal is arranged in the shell, discharge cavities are formed in the two ends of the crystal respectively, electrodes are arranged at the top ends in the two discharge cavities respectively, light windows are arranged at the two ends of the shell respectively, electrode connecting rods are arranged on the two discharge cavities respectively, and the electrode connecting rods are electrically connected with the electrodes. The invention aims to provide the Pockels cell structure of the regenerative amplifier, which is high in output stability and large in output power.

Description

technical field [0001] The invention relates to the technical field of high-power lasers, in particular to a regenerative amplifier Pockels cell structure. Background technique [0002] Laser processing is to use the energy of light to achieve a high energy density at the focal point after being focused by a lens, and to process by photothermal effect. Laser processing is mainly used in various high-precision processing fields. The laser is an instrument used to output high repetition frequency, high power, and high beam laser pulses, while the regenerative amplifier plays a controlling and key role in the repetition frequency and single pulse energy of the entire system, the quality of the output beam and the stability of the entire system, Pockels cells are electro-optical switches used in regenerative amplifiers. A Pockels cell is an electro-optic device consisting of a light-transmitting electro-optic crystal. The direction of polarization of light is controlled by app...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01S3/107H01S3/10
CPCH01S3/107H01S3/10007
Inventor 曾美霞
Owner 深圳市前海极智创新科技有限公司