| 测量激光二极管条微沟道封装热沉的热阻尼系数 |
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| 引用本文： | 戴特力,罗於静,王华,梁一平. 测量激光二极管条微沟道封装热沉的热阻尼系数[J]. 激光杂志, 2000, 21(3): 29-31 |
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| 作者姓名： | 戴特力 罗於静 王华 梁一平 |
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| 作者单位： | 重庆师范学院物理学与信息技术系!重庆400047 |
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| 基金项目： | 国家自然科学基金项目!6 9576 0 39研究成果之一，重庆市科委1998年科技攻关项目的资助 |
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| 摘 要： | 重庆师范学院应用物理研究室已经用自己的工艺制造出高功率激光二极管线阵的微沟道冷却封装组件。通过泵压一流量 ,耗散热一温升 ,激光峰位波长—压强差倒数等曲线的测量可推算出的该器件热阻系数随水力学功变化的公式。
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| 关 键 词： | 激光二极管 微沟道冷却组件 热阻系数 封装 热沉 |
The thermal lmpadance surveying for modular microchannel cooler of the laser diode bar |
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| Dai Teli,Luo Yujing,Wang Hua,Liang Yiping. The thermal lmpadance surveying for modular microchannel cooler of the laser diode bar[J]. Laser Journal, 2000, 21(3): 29-31 |
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| Authors: | Dai Teli Luo Yujing Wang Hua Liang Yiping |
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| Abstract: | With the own art,the Modular Microchannel Cooler(MCC) have been made in the Applied Physics Laboratory of Chongqing Teacher's College.The MCC used to pack and to cool the laser diode bar.Surveying the MCC,we get three curves that are the temperature rise against the thermal power dissipated,the flow against the pressure across the device,and the laser wavelength against inverse water pressure.The experience formula of the thermal impedance as a function of hydraulic power which equals the products between the pressure across the device and the flow has been educed from the three curver above. |
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| Keywords: | high power laser diode bar the Modular Microchannel Cooler the thermal impedance surveying |
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