光热显微镜：从热波可视化到空间定位热分析的一步。

Photothermal microscopy: a step from thermal wave visualization to spatially localized thermal analysis.

作者信息

Galović S, Stojanović Z, Cevizović D, Popović M

机构信息

Vinca Institute of Nuclear Sciences, PO Box 522, 11001 Belgrade, Serbia.

出版信息

J Microsc. 2008 Dec;232(3):558-61. doi: 10.1111/j.1365-2818.2008.02118.x.

DOI:10.1111/j.1365-2818.2008.02118.x

PMID:19094040

Abstract

The calculation of photothermal response detected by a photothermal microscope is presented. By using a technique based on Green's functions and integral transforms, a model for laser-induced temperature distribution functions has been derived. The mathematical method for solution of inverse problem is proposed. It suggests that photothermal microscopy, besides imaging subsurface of solids, has the potential for quantitative thermal analysis of various samples.

摘要

介绍了用光热显微镜检测光热响应的计算方法。通过使用基于格林函数和积分变换的技术，推导了激光诱导温度分布函数的模型。提出了求解反问题的数学方法。结果表明，光热显微镜除了可对固体亚表面成像外，还具有对各种样品进行定量热分析的潜力。