Frequency doubling in Ga:La:S optical glass with microcrystals

Pruneri, V., Kazansky, P.G., Hewak, D., Wang, J., Takebe, H. and Payne, D.N. (1997) Frequency doubling in Ga:La:S optical glass with microcrystals. Applied Physics Letters, 70, (2), 155-157. (doi:10.1063/1.118345).


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Second harmonic generation in gallium-lanthanum-sulphide (Ga:La:S) and GeS2+Ga:La:S glasses is investigated. It is shown that microcrystals of Ga:La:S and of alpha-phase of gallium-sulphide (alpha-Ga2S3), whose presence in the glass matrix is revealed by x-ray diffraction analysis, are responsible for the frequency doubling process.

Item Type: Article
Digital Object Identifier (DOI): doi:10.1063/1.118345
ISSNs: 0003-6951 (print)
1520-8842 (electronic)
Related URLs:
Subjects: Q Science > QC Physics
T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions : University Structure - Pre August 2011 > Optoelectronics Research Centre
ePrint ID: 78047
Accepted Date and Publication Date:
January 1997Published
Date Deposited: 11 Mar 2010
Last Modified: 06 Oct 2016 12:51

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