Optical constants of various chromites as determined by Kramers-Kronig analysis

被引：8
|
作者：
Anki, MMT
Lefez, B
机构：
[1] Laboratoire d’Analyse de Spectroscopie et de Traitement de Surface des Materiaux, Université de Rouen, Institut Universitaire de Technologie de Rouen, Mont Saint Aignan Cedex
来源：
APPLIED OPTICS | 1996年 / 35卷 / 09期
关键词：
optical constant; powders; chromites; Kramers-Kronig analysis; transmission and reflection spectra;
D O I：
10.1364/AO.35.001399
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The infrared optical constants of a few different powders of chromites, XCr(2)O(4) (where X is Fe, Ni, Mg, Zn, or Cu), have been determined by Kramers-Kronig analysis of their infrared transmission and reflection spectra. The knowledge of these constants allows one to predict the different thin-layer infrared reflection spectra and to compare them, when it is possible, with the reflection spectra calculated with n and k obtained by the use of the classical oscillator method. (C) 1996 Optical Society of America
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页码：1399 / 1403
页数：5
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