Inverse Analysis of Diffuse Reflectance for Surface-Distributed Particles Using Absorbance Basis Functions

扫码查看

原文链接

NETL
Spie-Int Soc Optical Engineering

外文摘要：This study describes inverse spectral analysis of diffuse reflectance for surface-distributed material particles on substrates。 In particular， an algorithm for extraction of target spectral features for surface-distributed materials of specified dielectric response。 This algorithm is based on diffuse-reflectance theory and linear combinations of basis functions representing response characteristics of different types of scattering processes。 The basis functions are constructed using absorbance functions and analytical models of Mie-type scattering。 Prototype inverse spectral analysis of diffuse reflectance for surface-distributed explosive particles on substrates are described， which demonstrate characteristics of the algorithm。

外文关键词：

inverse spectral analysisdiffuse reflectanceMie-type scatteringexplosives

作者：

S. G. Lambrakos、R. Furstenberg、C. Breshike, C. Kendziora、T. Huffman、R.A. McGill、A. Shabaev

展开 >

作者单位：

Materials Science and Technology Division, Naval Research Laboratory, Washington, DC

会议名称：

Conference on Chemical, Biological, Radiological, Nuclear, and Explosives Sensing

会议地点：

United States(US)

会议母体文献：

Chemical, Biological, Radiological, Nuclear, and Explosives (CBRNE) Sensing XXII

页码：

117490W.1-117490W.7

出版时间：

2021

DOI：

10.1117/12.2585105