Probe beam amplification via two- and four-wave mixings in a nematic liquid crystal film

Iam Choon Khoo; T. H. Liu

doi:10.1109/JQE.1987.1073319

Probe beam amplification via two- and four-wave mixings in a nematic liquid crystal film

Iam Choon Khoo, T. H. Liu

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

24 Scopus citations

Abstract

We have observed very large probe beam gain (up to 600 percent) in a thin film (100 μm) of nematic liquid crystal, for a low pump beam intensity on the order of 2 W/cm2. The effect is nonlinearly dependent on the pump intensity and the wave mixing angle.

Original language	English (US)
Pages (from-to)	171-173
Number of pages	3
Journal	IEEE Journal of Quantum Electronics
Volume	23
Issue number	2
DOIs	https://doi.org/10.1109/JQE.1987.1073319
State	Published - Feb 1987

All Science Journal Classification (ASJC) codes

Atomic and Molecular Physics, and Optics
Condensed Matter Physics
Electrical and Electronic Engineering

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10.1109/JQE.1987.1073319

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title = "Probe beam amplification via two- and four-wave mixings in a nematic liquid crystal film",

abstract = "We have observed very large probe beam gain (up to 600 percent) in a thin film (100 μm) of nematic liquid crystal, for a low pump beam intensity on the order of 2 W/cm2. The effect is nonlinearly dependent on the pump intensity and the wave mixing angle.",

author = "Khoo, {Iam Choon} and Liu, {T. H.}",

year = "1987",

month = feb,

doi = "10.1109/JQE.1987.1073319",

language = "English (US)",

volume = "23",

pages = "171--173",

journal = "IEEE Journal of Quantum Electronics",

issn = "0018-9197",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "2",

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T1 - Probe beam amplification via two- and four-wave mixings in a nematic liquid crystal film

AU - Khoo, Iam Choon

AU - Liu, T. H.

PY - 1987/2

Y1 - 1987/2

N2 - We have observed very large probe beam gain (up to 600 percent) in a thin film (100 μm) of nematic liquid crystal, for a low pump beam intensity on the order of 2 W/cm2. The effect is nonlinearly dependent on the pump intensity and the wave mixing angle.

AB - We have observed very large probe beam gain (up to 600 percent) in a thin film (100 μm) of nematic liquid crystal, for a low pump beam intensity on the order of 2 W/cm2. The effect is nonlinearly dependent on the pump intensity and the wave mixing angle.

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EP - 173

JO - IEEE Journal of Quantum Electronics

JF - IEEE Journal of Quantum Electronics

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Probe beam amplification via two- and four-wave mixings in a nematic liquid crystal film

Abstract

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