Liquid crystal infiltrated waveguide with distributed Bragg reflectors

Dong Po Cai; Hung Yi Pan; Ji Fang Tsai; Hua Kung Chiu; Shan Chi Nian; Sheng Hsiung Chang; Chii Chang Chen; Chien Chieh Lee

doi:10.1364/OME.1.001471

Liquid crystal infiltrated waveguide with distributed Bragg reflectors

Dong Po Cai, Hung Yi Pan, Ji Fang Tsai, Hua Kung Chiu, Shan Chi Nian, Sheng Hsiung Chang, Chii Chang Chen, Chien Chieh Lee

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

8 Scopus citations

Abstract

The electrically tunable band-pass filter in the visible light region is demonstrated by the liquid-crystal infiltrated waveguide formed by the distributed Bragg reflectors with the length of 3 mm. As the white light source is launched in the waveguide, by applying the external voltages from 0 to 30 Vrms, the dynamic control of filter characteristics can be achieved to tune the color of the output light from white light to red, yellow or green. The intensity of the output light can also be attenuated by applying the voltage. The 25 dB attenuation can be achieved as the applied voltage is as low as 9 Vrms.

Original language	English
Pages (from-to)	1471-1477
Number of pages	7
Journal	Optical Materials Express
Volume	1
Issue number	8
DOIs	https://doi.org/10.1364/OME.1.001471
State	Published - 1 Dec 2011

Access to Document

10.1364/OME.1.001471

Cite this

@article{cd8feabbc14e4dd9aef2b7775e357102,

title = "Liquid crystal infiltrated waveguide with distributed Bragg reflectors",

abstract = "The electrically tunable band-pass filter in the visible light region is demonstrated by the liquid-crystal infiltrated waveguide formed by the distributed Bragg reflectors with the length of 3 mm. As the white light source is launched in the waveguide, by applying the external voltages from 0 to 30 Vrms, the dynamic control of filter characteristics can be achieved to tune the color of the output light from white light to red, yellow or green. The intensity of the output light can also be attenuated by applying the voltage. The 25 dB attenuation can be achieved as the applied voltage is as low as 9 Vrms.",

author = "Cai, {Dong Po} and Pan, {Hung Yi} and Tsai, {Ji Fang} and Chiu, {Hua Kung} and Nian, {Shan Chi} and Chang, {Sheng Hsiung} and Chen, {Chii Chang} and Lee, {Chien Chieh}",

year = "2011",

month = dec,

day = "1",

doi = "10.1364/OME.1.001471",

language = "???core.languages.en_GB???",

volume = "1",

pages = "1471--1477",

journal = "Optical Materials Express",

issn = "2159-3930",

number = "8",

}

TY - JOUR

T1 - Liquid crystal infiltrated waveguide with distributed Bragg reflectors

AU - Cai, Dong Po

AU - Pan, Hung Yi

AU - Tsai, Ji Fang

AU - Chiu, Hua Kung

AU - Nian, Shan Chi

AU - Chang, Sheng Hsiung

AU - Chen, Chii Chang

AU - Lee, Chien Chieh

PY - 2011/12/1

Y1 - 2011/12/1

N2 - The electrically tunable band-pass filter in the visible light region is demonstrated by the liquid-crystal infiltrated waveguide formed by the distributed Bragg reflectors with the length of 3 mm. As the white light source is launched in the waveguide, by applying the external voltages from 0 to 30 Vrms, the dynamic control of filter characteristics can be achieved to tune the color of the output light from white light to red, yellow or green. The intensity of the output light can also be attenuated by applying the voltage. The 25 dB attenuation can be achieved as the applied voltage is as low as 9 Vrms.

AB - The electrically tunable band-pass filter in the visible light region is demonstrated by the liquid-crystal infiltrated waveguide formed by the distributed Bragg reflectors with the length of 3 mm. As the white light source is launched in the waveguide, by applying the external voltages from 0 to 30 Vrms, the dynamic control of filter characteristics can be achieved to tune the color of the output light from white light to red, yellow or green. The intensity of the output light can also be attenuated by applying the voltage. The 25 dB attenuation can be achieved as the applied voltage is as low as 9 Vrms.

UR - http://www.scopus.com/inward/record.url?scp=84862201728&partnerID=8YFLogxK

U2 - 10.1364/OME.1.001471

DO - 10.1364/OME.1.001471

M3 - 期刊論文

AN - SCOPUS:84862201728

SN - 2159-3930

VL - 1

SP - 1471

EP - 1477

JO - Optical Materials Express

JF - Optical Materials Express

IS - 8

ER -

Liquid crystal infiltrated waveguide with distributed Bragg reflectors

Abstract

Access to Document

Fingerprint

Cite this