INVERSE COMPUTATION OF OPTICAL-ABSORPTION COEFFICIENT IN INHOMOGENEOUS MATERIAL WITH VARIED THERMAL CONDUCTIVITY

被引：0

作者：

Zhu JianxinDept.ofMath.

机构：

来源：

AppliedMathematics:AJournalofChineseUniversities | 2002年 / 02期

基金：

中国国家自然科学基金;

关键词：

nondestructive measurement; diode; optical-; absorption; inverse problem; mathematical mod- elling;

D O I：

暂无

中图分类号：

O439 [应用光学]; O242 [数学模拟、近似计算];

学科分类号：

070102 ; 070207 ; 0803 ;

摘要：

In this paper,for an inhomogeneous material in which the thermal conductivity varies as a function of depth,an efficient treatment is proposed to inversely calculate the depth distri- bution of optical- absorption coefficientby the surface temperature of the material.It is demon- strated that the results of inverse computation by that method are more similar to the experi- mental ones measured by some destructive method.Thus,the treatmentis more feasible to non- destructively estimate the distribution.

引用

页码：155 / 163

页数：9

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