发光学报Issue(10)：1207-1211,5.DOI:10.3788/fgxb20153610.1207
基于微蒸发腔制冷的大功率激光二极管制冷组件
Micro-evaporation Cavity Cooling Module for High Power Laser Diode
摘要
Abstract
Based on the theory of phase change decalescence of throttled cooling medium with high pressure in the micro evaporation cavity, a new pack module was designed for the refrigeration of high power laser diode. Oxygen-free copper with high heat-conducting was adopted in the module. The mi-cro evaporative cooling module was constructed with the process of wire-electrode cutting, chemical corrosion, and welding by the newly designed welding equipment. According to thermal model of high power laser diode, numerical simulation is conducted theoretically on the module, and the result is consistent with the experiment of the heat dissipation of laser bar with the power of 60 W. From the experiment, the thermal resistance is 0. 289 ℃/W when the refrigerant flow rate is 23 mL/min.关键词
微蒸发腔/大功率激光二极管/热沉Key words
micro-evaporation cavity/high power laser diode/heat sink分类
信息技术与安全科学引用本文复制引用
范嗣强,潘英俊..基于微蒸发腔制冷的大功率激光二极管制冷组件[J].发光学报,2015,(10):1207-1211,5.基金项目
国家自然科技基金青年基金(61008059) （61008059）
重庆市教委应用基础研究项目( KJ060816) （ KJ060816）
重庆市科委前沿基础研究项目(cstc2014jcyjA70005)资助 （cstc2014jcyjA70005）
