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首页> 外文会议>Microsystems Metrology and Inspection >Controlling diode laser bar temperature by micro channel liquid cooling
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Controlling diode laser bar temperature by micro channel liquid cooling

机译：通过微通道液体冷却控制二极管激光棒温度

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摘要

Abstract: In this paper investigations of temperature control of micro channel cooled high power diode lasers are presented. After a short motivation the theoretical background of a complete liquid cooling system is introduced and the simulation results are compared to the behavior of a real-world system. Because of the nonlinear dependence of the thermal resistance on the water flux modern control algorithms are required to achieve a sufficient control quality and robustness. Their design and characterization are presented as well. Based on the results of diode laser temperature control the potentials to realize a highly efficient wavelength control are discussed. To support future system integration and to realize the controller with minimal hardware expenditure an application specific integrated circuit (ASIC) was developed. !5
机译：摘要：本文介绍了微通道冷却大功率二极管激光器的温度控制研究。经过短暂的动机，介绍了完整的液体冷却系统的理论背景，并将仿真结果与实际系统的行为进行了比较。由于热阻对水通量的非线性依赖性，需要现代控制算法来实现足够的控制质量和鲁棒性。还介绍了它们的设计和特性。基于二极管激光器温度控制的结果，讨论了实现高效波长控制的潜力。为了支持将来的系统集成并以最少的硬件支出实现控制器，开发了专用集成电路（ASIC）。 ！5

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