一种用于端面泵浦DPL的微通道热沉设计方案

›› 2010, Vol. 23 ›› Issue (10): 123-125.

一种用于端面泵浦DPL的微通道热沉设计方案

赵俊,过振,李兵斌,宋小鹿

(西安电子科技大学技术物理学院,陕西西安 710071)

出版日期:2010-10-15 发布日期:2010-12-31
作者简介:赵俊(1985-),女,硕士研究生。研究方向:微通道散热系统。

A Micro-channel Heat Sink Design for the End-Pumped DPL

ZHAO Jun, GUO Zhen, LI Bing-Bin, SONG Xiao-Lu

(School of Technical Physics,Xidian University,Xi'an 710071,China)

Online:2010-10-15 Published:2010-12-31

摘要/Abstract

摘要：

讨论了在大功率泵浦条件下,有效控制固体激光器晶体的工作温度,介绍了串接扇形喷射式微通道散热系统,并对端面二级管泵浦固体激光器冷却系统进行了设计,该散热系统是半圆形金属中刻有微通道槽道,将传导冷却与流体冷却紧密结合的一种新型制冷器件。理论分析证明,该器件加强了热传导能力,提高了固体激光器的工作效率。

关键词: 端面泵浦DPL, 微通道, 热沉设计方案, 制冷

Abstract:

This article discusses how to effectively control the solid-state laser crystal temperature in case of high-power pumping,and introduces a new type of cooling system: the decline of channel cascading fan spray cooling system.The end-diode-pumped solid-state laser cooling system is also designed.The cooling system is a semi-circular metal engraved with micro-channel groove Road closely integrating conduction cooling and liquid cooling.Theoretical analysis proves that the device greatly enhances heat transfer capacity and improves the efficiency of solid-state lasers.

Key words: end-pumped DPL;micro-channel;heat sink design;cooling

中图分类号:

TN248.1

赵俊, 过振, 李兵斌, 宋小鹿. 一种用于端面泵浦DPL的微通道热沉设计方案[J]. , 2010, 23(10): 123-125.

ZHAO Jun, GUO Zhen, LI Bing-Bin, SONG Xiao-Lu. A Micro-channel Heat Sink Design for the End-Pumped DPL[J]. , 2010, 23(10): 123-125.