NONLINEAR COEFFICIENT MEASUREMENTS FOR DISPERSION SHIFTED FIBERS USING SELF-PHASE MODULATION METHOD AT 1.55-MU-M

被引:35
作者
NAMIHIRA, Y
MIYATA, A
TANAHASHI, N
机构
[1] UNIV ELECTROCOMMUN,CHOFU,TOKYO 182,JAPAN
[2] NIHON UNIV,FUNABASHI,CHIBA 274,JAPAN
关键词
NONLINEAR OPTICS; OPTICAL FIBER TESTING; OPTICAL VARIABLES MEASUREMENT; REFRACTIVE INDEX MEASUREMENT;
D O I
10.1049/el:19940773
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
Nonlinear coefficient measurements for dispersion shifted fibres (DSFs) using the self-phase modulation (SPM) method at 1.55mum are presented for the first time. The nonlinear Kerr refractive index n2 for various DSFs is found to be approximately 2.31 x 10(-20) m2/ W (+/- 5 %) for random polarisation states at 1.55mum.
引用
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页码:1171 / 1172
页数:2
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