期刊文献+

光热偏转成像实验 被引量:1

Study on thermal wave imaging based on photo-thermal deflection technique
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摘要 概述了光热偏转成像原理,搭建了热波成像光热偏转自动化检测系统,并实现了数据采集和数据处理的自动化.利用该实验系统绘制了直线划痕SrBT样品和三角划痕硅片样品的表面光热偏转图,成像结果清晰直观. The theory of photo-thermal deflection detecting is introduced. A photo-thermal deflec- tion auto-detecting system for thermal wave imaging is designed and constructed, which can collect and process data automatically. The photo-thermal deflection pictures of the beeline nick for SrBT and the triangle nick for Si are taken by this system, which are fairly clear and intuitive.
出处 《物理实验》 北大核心 2010年第3期1-3,11,共4页 Physics Experimentation
基金 滨州学院科研基金(No.BZXYQNLG200723)
关键词 光热偏转技术 热波成像 自动测量 photo-thermal deflection thermal wave imaging automatic measurement
作者简介 侯庆军(1979-),男,山东济宁人,滨州学院物理系助教,硕士,从事光声热理论与技术方面的研究. 通讯作者:娄本浊(1982-),男,山东济南人,陕西理工学院物理系讲师,硕士,主要从事光电检测技术与理论的研究.
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