Liquid Crystal Based Terahertz Spatial Light Modulator for Imaging Application

Anup Kumar Sahoo; Chun Ling Yen; Yuan Chun Lu; Ci Ling Pan; Chan Shan Yang; Hung Chun Lin; Yi Hsin Lin; Osamu Wada

doi:10.1109/IRMMW-THz.2018.8509885

Liquid Crystal Based Terahertz Spatial Light Modulator for Imaging Application

Anup Kumar Sahoo, Chun Ling Yen, Yuan Chun Lu, Ci Ling Pan, Chan Shan Yang, Hung Chun Lin, Yi Hsin Lin, Osamu Wada

Graduate Institute of Electro-Optical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

4 Citations (Scopus)

Abstract

We demonstrate a liquid crystal based THz spatial light modulator (SLM). Indium tin oxide or gold finger type patterns were used for transparent (>70 % at 0.08 to 1.2 THz) conductor and self-cross polarizer. The phase shift and amplitude modulation achieved are greater than 90° and 30 % in broadband in THz frequency. This SLM could become a promising candidate for high speed THz imaging application via compress sensing algorithm.

Original language	English
Title of host publication	2018 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018
Publisher	IEEE Computer Society
ISBN (Electronic)	9781538638095
DOIs	https://doi.org/10.1109/IRMMW-THz.2018.8509885
Publication status	Published - 2018 Oct 25
Event	43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018 - Nagoya, Japan Duration: 2018 Sept 9 → 2018 Sept 14

Publication series

Name	International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
Volume	2018-September
ISSN (Print)	2162-2027
ISSN (Electronic)	2162-2035

Conference

Conference	43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018
Country/Territory	Japan
City	Nagoya
Period	2018/09/09 → 2018/09/14

ASJC Scopus subject areas

Energy Engineering and Power Technology
Electrical and Electronic Engineering

Access to Document

10.1109/IRMMW-THz.2018.8509885

Cite this

Sahoo, A. K., Yen, C. L., Lu, Y. C., Pan, C. L., Yang, C. S., Lin, H. C., Lin, Y. H., & Wada, O. (2018). Liquid Crystal Based Terahertz Spatial Light Modulator for Imaging Application. In 2018 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018 Article 8509885 (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz; Vol. 2018-September). IEEE Computer Society. https://doi.org/10.1109/IRMMW-THz.2018.8509885

Liquid Crystal Based Terahertz Spatial Light Modulator for Imaging Application. / Sahoo, Anup Kumar; Yen, Chun Ling; Lu, Yuan Chun et al.
2018 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018. IEEE Computer Society, 2018. 8509885 (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz; Vol. 2018-September).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Sahoo, AK, Yen, CL, Lu, YC, Pan, CL, Yang, CS, Lin, HC, Lin, YH & Wada, O 2018, Liquid Crystal Based Terahertz Spatial Light Modulator for Imaging Application. in 2018 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018., 8509885, International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz, vol. 2018-September, IEEE Computer Society, 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018, Nagoya, Japan, 2018/09/09. https://doi.org/10.1109/IRMMW-THz.2018.8509885

Sahoo AK, Yen CL, Lu YC, Pan CL, Yang CS, Lin HC et al. Liquid Crystal Based Terahertz Spatial Light Modulator for Imaging Application. In 2018 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018. IEEE Computer Society. 2018. 8509885. (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz). doi: 10.1109/IRMMW-THz.2018.8509885

@inproceedings{6d2b69a769af49a5810a119431a8e871,

title = "Liquid Crystal Based Terahertz Spatial Light Modulator for Imaging Application",

abstract = "We demonstrate a liquid crystal based THz spatial light modulator (SLM). Indium tin oxide or gold finger type patterns were used for transparent (>70 % at 0.08 to 1.2 THz) conductor and self-cross polarizer. The phase shift and amplitude modulation achieved are greater than 90° and 30 % in broadband in THz frequency. This SLM could become a promising candidate for high speed THz imaging application via compress sensing algorithm.",

author = "Sahoo, {Anup Kumar} and Yen, {Chun Ling} and Lu, {Yuan Chun} and Pan, {Ci Ling} and Yang, {Chan Shan} and Lin, {Hung Chun} and Lin, {Yi Hsin} and Osamu Wada",

note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018 ; Conference date: 09-09-2018 Through 14-09-2018",

year = "2018",

month = oct,

day = "25",

doi = "10.1109/IRMMW-THz.2018.8509885",

language = "English",

series = "International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz",

publisher = "IEEE Computer Society",

booktitle = "2018 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018",

}

TY - GEN

T1 - Liquid Crystal Based Terahertz Spatial Light Modulator for Imaging Application

AU - Sahoo, Anup Kumar

AU - Yen, Chun Ling

AU - Lu, Yuan Chun

AU - Pan, Ci Ling

AU - Yang, Chan Shan

AU - Lin, Hung Chun

AU - Lin, Yi Hsin

AU - Wada, Osamu

PY - 2018/10/25

Y1 - 2018/10/25

N2 - We demonstrate a liquid crystal based THz spatial light modulator (SLM). Indium tin oxide or gold finger type patterns were used for transparent (>70 % at 0.08 to 1.2 THz) conductor and self-cross polarizer. The phase shift and amplitude modulation achieved are greater than 90° and 30 % in broadband in THz frequency. This SLM could become a promising candidate for high speed THz imaging application via compress sensing algorithm.

AB - We demonstrate a liquid crystal based THz spatial light modulator (SLM). Indium tin oxide or gold finger type patterns were used for transparent (>70 % at 0.08 to 1.2 THz) conductor and self-cross polarizer. The phase shift and amplitude modulation achieved are greater than 90° and 30 % in broadband in THz frequency. This SLM could become a promising candidate for high speed THz imaging application via compress sensing algorithm.

UR - http://www.scopus.com/inward/record.url?scp=85056861105&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85056861105&partnerID=8YFLogxK

U2 - 10.1109/IRMMW-THz.2018.8509885

DO - 10.1109/IRMMW-THz.2018.8509885

M3 - Conference contribution

AN - SCOPUS:85056861105

T3 - International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz

BT - 2018 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018

PB - IEEE Computer Society

T2 - 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018

Y2 - 9 September 2018 through 14 September 2018

ER -

Liquid Crystal Based Terahertz Spatial Light Modulator for Imaging Application

Abstract

Publication series

Conference

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this