Frequency doubling in gallium-lanthanum-sulphide optical glass with microcrystals

被引：9
作者：
Pruneri, V
Kazansky, PG
Hewak, D
Wang, J
Takebe, H
Payne, DN
机构：
[1] Dept. of Mat. Science and Technology, Kyushu University, Kasuga
[2] Optoelectronics Research Centre, University of Southampton
来源：
APPLIED PHYSICS LETTERS | 1997年 / 70卷 / 02期
关键词：
D O I：
10.1063/1.118345
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Second harmonic generation in gallium-lanthanum-sulphide (Ga:La:S) and germanium sulphide + Ga:La:S glasses is investigated. It is shown that microcrystals of Ga:La:S and alpha phase of gallium-sulphide (alpha-Ga2S3), whose presence in the glass matrix is revealed by energy dispersive spectroscopy and x-ray diffraction analysis, are responsible for the frequency doubling process. (C) 1997 American Institute of Physics.
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页码：155 / 157
页数：3
相关论文
共 13 条
[1]   INTERACTIONS BETWEEN LIGHT WAVES IN A NONLINEAR DIELECTRIC [J].
ARMSTRONG, JA ;
BLOEMBERGEN, N ;
DUCUING, J ;
PERSHAN, PS .
PHYSICAL REVIEW, 1962, 127 (06) :1918-+
[2]   PREPARATION AND STRUCTURE OF LACUNAR WURTZITE TYPE ALPHA GA2S3 [J].
COLLIN, G ;
FLAHAUT, J ;
GUITTARD, M ;
LOIREAULOZACH, AM .
MATERIALS RESEARCH BULLETIN, 1976, 11 (03) :285-292
[3]  
DEARAUJO MT, 1996, PHOTON TECHNOL LETT, V8, P821
[4]  
Dianov E. M., 1989, Soviet Journal of Quantum Electronics, V19, P575, DOI 10.1070/QE1989v019n05ABEH007926
[5]   LOW PHONON-ENERGY GLASSES FOR EFFICIENT 1.3-MU-M OPTICAL-FIBER AMPLIFIERS [J].
HEWAK, DW ;
DEOL, RS ;
WANG, J ;
WYLANGOWSKI, G ;
NETO, JAM ;
SAMSON, BN ;
LAMING, RI ;
BROCKLESBY, WS ;
PAYNE, DN ;
JHA, A ;
POULAIN, M ;
OTERO, S ;
SURINACH, S ;
BARO, MD .
ELECTRONICS LETTERS, 1993, 29 (02) :237-239
[6]   HIGH 2ND-ORDER NONLINEARITIES IN POLED SILICATE FIBERS [J].
KAZANSKY, PG ;
DONG, L ;
RUSSELL, PS .
OPTICS LETTERS, 1994, 19 (10) :701-703
[7]   RARE-EARTH CHALCOGENIDES - AN EMERGING CLASS OF OPTICAL-MATERIALS [J].
KUMTA, PN ;
RISBUD, SH .
JOURNAL OF MATERIALS SCIENCE, 1994, 29 (05) :1135-1158
[8]   A POWDER TECHNIQUE FOR EVALUATION OF NONLINEAR OPTICAL MATERIALS [J].
KURTZ, SK ;
PERRY, TT .
IEEE JOURNAL OF QUANTUM ELECTRONICS, 1968, QE 4 (05) :333-+
[9]   LARGE 2ND-ORDER NONLINEARITY IN POLED FUSED-SILICA [J].
MYERS, RA ;
MUKHERJEE, N ;
BRUECK, SRJ .
OPTICS LETTERS, 1991, 16 (22) :1732-1734
[10]   PHASE-MATCHED 2ND-HARMONIC GENERATION IN NOVEL CORONA POLED GLASS WAVE-GUIDES [J].
OKADA, A ;
ISHII, K ;
MITO, K ;
SASAKI, K .
APPLIED PHYSICS LETTERS, 1992, 60 (23) :2853-2855
12