Title

Effect Of Surrounding Medium On The Optical Properties Of A Two Layer Silver Film

Keywords

Electromagnetic boundary conditions; Fabry-Pèrot interferometer; Red shif; Two-layerFilm

Abstract

The effect of surrounding medium on the optical properties of a two layer silver film are investigated using an analytical model. We varied the media before the first layer, between the two layers, and after the second layer. We find that the optical properties of the film is dominantly determined by the medium between the two layers. The resonance wavelength red shifts when the medium between the two layers is changed from vacuum to water and then glass. The media before the first layer and after the second layer have little effect on the spectra of the film when the thicknesses of the layers are larger than 40 nm. © 2009 SPIE.

Publication Date

11-18-2009

Publication Title

Proceedings of SPIE - The International Society for Optical Engineering

Volume

7395

Number of Pages

-

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

DOI Link

https://doi.org/10.1117/12.824178

Socpus ID

70449378063 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/70449378063

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