9 June 2006 Aluminum optical constants in far infrared determined from surface electromagnetic waves characteristics
Author Affiliations +
Proceedings Volume 6162, International Conference on Lasers, Applications, and Technologies 2005: Laser Sensing, Imaging, and Information Technologies; 61620C (2006); doi: 10.1117/12.674983
Event: International Conference on Lasers, Applications, and Technologies 2005, 2005, St. Petersburg, Russian Federation
Abstract
Aluminum dielectric permittivity has been determined for free-electron laser radiation of 1 10 micrometers by measuring surface electromagnetic waves (SEW) refractive index and propagation length. Both SEW's characteristics were measured using a newly developed double-beam surface-plasmon interferometer. The measurements were performed for clean aluminum surface and in the presence of a transparent germanium over layer.
© (2006) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
G. N. Zhizhin, G. D. Bogomolov, A. K. Nikitin, V. V. Zavialov, T. A. Rijova, Young Uk Jeong, Byung Cheol Lee, Song Hee Park, Hyuk Jin Cha, "Aluminum optical constants in far infrared determined from surface electromagnetic waves characteristics", Proc. SPIE 6162, International Conference on Lasers, Applications, and Technologies 2005: Laser Sensing, Imaging, and Information Technologies, 61620C (9 June 2006); doi: 10.1117/12.674983; https://doi.org/10.1117/12.674983
PROCEEDINGS
8 PAGES


SHARE
KEYWORDS
Aluminum

Metals

Dielectrics

Refractive index

Far infrared

Germanium

Terahertz radiation

Back to Top