Tunable multilayer narrowband filter containing an ultrathin metallic film and a lithium niobate defect

Yang Hua Chang; Chi Chung Liu; Tzong Jer Yang; Chien Jang Wu

doi:10.1007/s11082-011-9467-6

Tunable multilayer narrowband filter containing an ultrathin metallic film and a lithium niobate defect

Yang Hua Chang, Chi Chung Liu, Tzong Jer Yang, Chien Jang Wu^*

^*Corresponding author for this work

Undergraduate Program of Electro-Optical Engineering

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

3 Citations (Scopus)

Abstract

By using lithium niobate (LiNbO ₃) as a defect layer, a tunable multilayer narrowband reflection-and-transmission filter containing an ultrathin metallic film is proposed. Due to the voltage dependence of the refractive index for LiNbO ₃), tunable optical filtering properties have been theoretically investigated based on the calculated wavelengthdependent reflectance and transmittance. The dependences of peakwavelength on the applied voltage and the angle of incidence are numerically illustrated. The results reveal that in addition to working as a tunable filter, it can also be expected to act as a refractometric opticalsensor.

Original language	English
Pages (from-to)	359-365
Number of pages	7
Journal	Optical and Quantum Electronics
Volume	42
Issue number	6-7
DOIs	https://doi.org/10.1007/s11082-011-9467-6
Publication status	Published - 2011 Jun

Keywords

Electro-optical tuning
Metal/dielectric films
Narrowband filter

ASJC Scopus subject areas

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

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10.1007/s11082-011-9467-6

Cite this

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title = "Tunable multilayer narrowband filter containing an ultrathin metallic film and a lithium niobate defect",

abstract = "By using lithium niobate (LiNbO 3) as a defect layer, a tunable multilayer narrowband reflection-and-transmission filter containing an ultrathin metallic film is proposed. Due to the voltage dependence of the refractive index for LiNbO 3), tunable optical filtering properties have been theoretically investigated based on the calculated wavelengthdependent reflectance and transmittance. The dependences of peakwavelength on the applied voltage and the angle of incidence are numerically illustrated. The results reveal that in addition to working as a tunable filter, it can also be expected to act as a refractometric opticalsensor.",

keywords = "Electro-optical tuning, Metal/dielectric films, Narrowband filter",

author = "Chang, {Yang Hua} and Liu, {Chi Chung} and Yang, {Tzong Jer} and Wu, {Chien Jang}",

note = "Funding Information: Acknowledgments C.-J. Wu acknowledges the financial support from the National Science Council of the Republic of China (Taiwan) under Contract No. NSC-97-2112-M-003-013-MY3.",

year = "2011",

month = jun,

doi = "10.1007/s11082-011-9467-6",

language = "English",

volume = "42",

pages = "359--365",

journal = "Optical and Quantum Electronics",

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T1 - Tunable multilayer narrowband filter containing an ultrathin metallic film and a lithium niobate defect

AU - Chang, Yang Hua

AU - Liu, Chi Chung

AU - Yang, Tzong Jer

AU - Wu, Chien Jang

N1 - Funding Information: Acknowledgments C.-J. Wu acknowledges the financial support from the National Science Council of the Republic of China (Taiwan) under Contract No. NSC-97-2112-M-003-013-MY3.

PY - 2011/6

Y1 - 2011/6

N2 - By using lithium niobate (LiNbO 3) as a defect layer, a tunable multilayer narrowband reflection-and-transmission filter containing an ultrathin metallic film is proposed. Due to the voltage dependence of the refractive index for LiNbO 3), tunable optical filtering properties have been theoretically investigated based on the calculated wavelengthdependent reflectance and transmittance. The dependences of peakwavelength on the applied voltage and the angle of incidence are numerically illustrated. The results reveal that in addition to working as a tunable filter, it can also be expected to act as a refractometric opticalsensor.

AB - By using lithium niobate (LiNbO 3) as a defect layer, a tunable multilayer narrowband reflection-and-transmission filter containing an ultrathin metallic film is proposed. Due to the voltage dependence of the refractive index for LiNbO 3), tunable optical filtering properties have been theoretically investigated based on the calculated wavelengthdependent reflectance and transmittance. The dependences of peakwavelength on the applied voltage and the angle of incidence are numerically illustrated. The results reveal that in addition to working as a tunable filter, it can also be expected to act as a refractometric opticalsensor.

KW - Electro-optical tuning

KW - Metal/dielectric films

KW - Narrowband filter

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Tunable multilayer narrowband filter containing an ultrathin metallic film and a lithium niobate defect

Abstract

Keywords

ASJC Scopus subject areas

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