Aluminum optical constants in far infrared determined from surface electromagnetic waves characteristics

Autor: A. K. Nikitin, Seong Hee Park, G. D. Bogomolov, Young Uk Jeong, Hyuk Jin Cha, T. A. Rijova, Byung Cheol Lee, G. N. Zhizhin, V. V. Zavialov
Rok vydání: 2006
Předmět:
Zdroj: SPIE Proceedings.
ISSN: 0277-786X
Popis: 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 SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.
Databáze: OpenAIRE