Optical nonlinear index coefficient of over 6 cm2/W in dye-doped nematic liquid crystals

Iam-choon Khoo; S. Slussarenko; B. D. Guenther; Min Yi Shih; P. Chen; W. V. Wood

Optical nonlinear index coefficient of over 6 cm²/W in dye-doped nematic liquid crystals

Iam-choon Khoo
, S. Slussarenko
, B. D. Guenther
, Min Yi Shih
, P. Chen
, W. V. Wood

Electrical Engineering

Research output: Contribution to conference › Paper › peer-review

Abstract

The observation of an extraordinarily large purely optically induced refractive index change mechanism in methyl-red dye-doped nematic liquid crystal film is reported. A refractive index change coefficient of over 6 cm²/W was obtained. Visually observable self-diffraction and holographic grating diffraction can be generated with optical intensity as low as 40 μW/cm². The response times are measured to be in the milliseconds regime.

Original language	English (US)
Pages	215-216
Number of pages	2
State	Published - Jan 1 1998
Event	Proceedings of the 1998 Conference on Lasers and Electro-Optics, CLEO - San Francisco, CA, USA Duration: May 3 1998 → May 8 1998

Other

Other	Proceedings of the 1998 Conference on Lasers and Electro-Optics, CLEO
City	San Francisco, CA, USA
Period	5/3/98 → 5/8/98

All Science Journal Classification (ASJC) codes

Control and Systems Engineering
Electrical and Electronic Engineering

Cite this

@conference{6749e2cf9bcf4a9cbc5a2efce521d737,

title = "Optical nonlinear index coefficient of over 6 cm2/W in dye-doped nematic liquid crystals",

abstract = "The observation of an extraordinarily large purely optically induced refractive index change mechanism in methyl-red dye-doped nematic liquid crystal film is reported. A refractive index change coefficient of over 6 cm2/W was obtained. Visually observable self-diffraction and holographic grating diffraction can be generated with optical intensity as low as 40 μW/cm2. The response times are measured to be in the milliseconds regime.",

author = "Iam-choon Khoo and S. Slussarenko and Guenther, \{B. D.\} and Shih, \{Min Yi\} and P. Chen and Wood, \{W. V.\}",

year = "1998",

month = jan,

day = "1",

language = "English (US)",

pages = "215--216",

note = "Proceedings of the 1998 Conference on Lasers and Electro-Optics, CLEO ; Conference date: 03-05-1998 Through 08-05-1998",

}

TY - CONF

T1 - Optical nonlinear index coefficient of over 6 cm2/W in dye-doped nematic liquid crystals

AU - Khoo, Iam-choon

AU - Slussarenko, S.

AU - Guenther, B. D.

AU - Shih, Min Yi

AU - Chen, P.

AU - Wood, W. V.

PY - 1998/1/1

Y1 - 1998/1/1

N2 - The observation of an extraordinarily large purely optically induced refractive index change mechanism in methyl-red dye-doped nematic liquid crystal film is reported. A refractive index change coefficient of over 6 cm2/W was obtained. Visually observable self-diffraction and holographic grating diffraction can be generated with optical intensity as low as 40 μW/cm2. The response times are measured to be in the milliseconds regime.

AB - The observation of an extraordinarily large purely optically induced refractive index change mechanism in methyl-red dye-doped nematic liquid crystal film is reported. A refractive index change coefficient of over 6 cm2/W was obtained. Visually observable self-diffraction and holographic grating diffraction can be generated with optical intensity as low as 40 μW/cm2. The response times are measured to be in the milliseconds regime.

UR - https://www.scopus.com/pages/publications/0031634582

UR - https://www.scopus.com/pages/publications/0031634582#tab=citedBy

M3 - Paper

AN - SCOPUS:0031634582

SP - 215

EP - 216

T2 - Proceedings of the 1998 Conference on Lasers and Electro-Optics, CLEO

Y2 - 3 May 1998 through 8 May 1998

ER -

Optical nonlinear index coefficient of over 6 cm²/W in dye-doped nematic liquid crystals

Abstract

Other

All Science Journal Classification (ASJC) codes

Other files and links

Fingerprint

Cite this