Overview of Optical and Thermal Laser-Tissue Interaction and Nomenclature
Overview of Optical and Thermal Laser-Tissue Interaction and Nomenclature
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光学和热激光与组织相互作用和命名法概述
DOI：
10.1007/978-90-481-8831-4_1
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发表时间：
2010
影响因子：
27.1
通讯作者：
M. Gemert
中科院分区：
文献类型：
--
作者：
A. Welch;M. Gemert
组织对激光辐射的光和热响应的统一理论的发展不再处于初级阶段，尽管它仍然没有完全发展起来。这本书描述了我们目前对光与组织相互作用时可能发生的物理事件的理解，特别是估计组织对激光辐射的光学和热响应的配方序列。这个概述之后是一个重要的章节，描述了光与组织的基本相互作用。第一部分介绍了基本的组织光学。将组织视为吸收和散射介质，提出了计算和测量光传播(包括偏振光)的方法。此外，还讨论了根据反射和透射率的测量来估计组织光学特性的方法。第二部分是关于组织对吸收光的热响应，提出了用于预测激光热损伤程度的速率反应。详细介绍了测量温度、热物性、速率常数、脉冲消融和激光组织相互作用的方法。第三部分致力于使用第一部分和第二部分中提出的理论来分析激光的各种医疗应用的例子。讨论的光学相干断层扫描(OCT)，法医光学和光刺激的神经也包括在内。
The development of a unified theory for the optical and thermal response of tissue to laser radiation is no longer in its infancy, though it is still not fully developed. This book describes our current understanding of the physical events that can occur when light interacts with tissue, particularly the sequence of formulations that estimate the optical and thermal responses of tissue to laser radiation. This overview is followed by an important chapter that describes the basic interactions of light with tissue. Part I considers basic tissue optics. Tissue is treated as an absorbing and scattering medium and methods are presented for calculating and measuring light propagation, including polarized light. Also, methods for estimating tissue optical properties from measurements of reflection and transmission are discussed. Part II concerns the thermal response of tissue owing to absorbed light, and rate reactions are presented for predicting the extent of laser induced thermal damage. Methods for measuring temperature, thermal properties, rate constants, pulsed ablation and laser tissue interactions are detailed. Part III is devoted to examples that use the theory presented in Parts I and II to analyze various medical applications of lasers. Discussions of Optical Coherence Tomography (OCT), forensic optics, and light stimulation of nerves are also included.