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本文介绍横向激光光热偏转装置的优化设计及其利用相位信息测量 CVD金刚石薄片的热扩散率 ,并和脉冲激光光热辐射方法测量的结果相比较
In this paper, the optimal design of transverse laser photothermal deflection device and the thermal diffusivity of CVD diamond thin film using phase information are introduced, and compared with the results of pulsed laser photothermal radiation method