標題: Extraction of infrared optical constants from fringing reflectance spectra
作者: Chung, Pei-Kang
Yen, Shun-Tung
電子工程學系及電子研究所
Department of Electronics Engineering and Institute of Electronics
公開日期: 21-十月-2014
摘要: We propose a simple and reliable method for extracting the optical constants of homogeneous dielectrics which can be pure or impure, and polar or nonpolar. The extraction is made from fringing reflectance spectra of slab samples with and without metal on the backside. The method is demonstrated to work well for polar semiconductors GaAs and InP in the infrared regime. The extracted extinction coefficient spectra exhibit plenty of features which correspond well to those in absorption and Raman spectra. (C) 2014 AIP Publishing LLC.
URI: http://dx.doi.org/10.1063/1.4898037
http://hdl.handle.net/11536/123963
ISSN: 0021-8979
DOI: 10.1063/1.4898037
期刊: JOURNAL OF APPLIED PHYSICS
Volume: 116
Issue: 15
顯示於類別:期刊論文


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  1. 000344345400001.pdf