TEMPERATURE-DEPENDENCE OF 2ND HARMONIC-GENERATION IN GERMANIA-DOPED SILICA OPTICAL FIBERS

被引:2
作者
HIBINO, Y
MIZRAHI, V
STEGEMAN, GI
机构
[1] UNIV ARIZONA, CTR OPT SCI, TUCSON, AZ 85721 USA
[2] UNIV CENT FLORIDA, CREOL, ORLANDO, FL 32826 USA
关键词
Harmonic generation; Optical fibres;
D O I
10.1049/el:19901013
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Seeded second harmonic generation (SHG) is compared between room temperature (RT) and liquid N2 temperature (LNT) in GeO2-doped silica fibres. At RT the SH power grows much more rapidly. The corresponding conversion efficiency after seeding for 2 h is over 20 times larger than at LNT. © 1990, The Institution of Electrical Engineers. All rights reserved.
引用
收藏
页码:1578 / 1580
页数:3
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