Dielectric sculptured nematic thin-film bilayers with S-shaped morphology as rugate-like filters

Akhlesh Lakhtakia; Vijayakumar C. Venugopal; Russell Messier

doi:10.1002/(SICI)1098-2760(19980605)18:2<147::AID-MOP17>3.0.CO;2-4

Dielectric sculptured nematic thin-film bilayers with S-shaped morphology as rugate-like filters

Akhlesh Lakhtakia, Vijayakumar C. Venugopal, Russell Messier

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

A bilayer comprising two matched dielectric sculptured nematic thin films (SNTFs) with S-shaped morphology is shown to display almost perfect reflection in a narrow frequency range when illuminated by normally incident plane waves. Thus, the described SNTF bilayer can be used as a rugate-like filter.

Original language	English (US)
Pages (from-to)	147-149
Number of pages	3
Journal	Microwave and Optical Technology Letters
Volume	18
Issue number	2
DOIs	https://doi.org/10.1002/(SICI)1098-2760(19980605)18:2<147::AID-MOP17>3.0.CO;2-4
State	Published - Jun 5 1998

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Condensed Matter Physics
Electrical and Electronic Engineering

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10.1002/(SICI)1098-2760(19980605)18:2<147::AID-MOP17>3.0.CO;2-4

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Cite this

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title = "Dielectric sculptured nematic thin-film bilayers with S-shaped morphology as rugate-like filters",

abstract = "A bilayer comprising two matched dielectric sculptured nematic thin films (SNTFs) with S-shaped morphology is shown to display almost perfect reflection in a narrow frequency range when illuminated by normally incident plane waves. Thus, the described SNTF bilayer can be used as a rugate-like filter.",

author = "Akhlesh Lakhtakia and Venugopal, {Vijayakumar C.} and Russell Messier",

year = "1998",

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AU - Venugopal, Vijayakumar C.

AU - Messier, Russell

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Y1 - 1998/6/5

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AB - A bilayer comprising two matched dielectric sculptured nematic thin films (SNTFs) with S-shaped morphology is shown to display almost perfect reflection in a narrow frequency range when illuminated by normally incident plane waves. Thus, the described SNTF bilayer can be used as a rugate-like filter.

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