COST 241 intercomparison of nonlinear refractive index measurements in dispersion shifted optical fibres at λ = 1550nm

被引：19

作者：

Fellegara, A ^{[1
]}

Artiglia, M

Andreasen, SB

Melloni, A

Espunes, FP

Wabnitz, S

机构：

[1] Italtel, I-20019 Milan, Italy

[2] CSELT SpA, I-10148 Turin, Italy

[3] Teledanmark, DK-8310 Arthus Tranbjerg, Denmark

[4] Politecn Milan, I-20133 Milan, Italy

[5] Univ Bourgogne, F-21011 Dijon, France

来源：

ELECTRONICS LETTERS | 1997年 / 33卷 / 13期

关键词：

optical fibres; optical dispersion;

D O I：

10.1049/el:19970773

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：

COST 241 measurements of the nonlinear refractive index, n(2), exhibit a large scatter depending on the specific measurement technique. This is largely due to the electrostrictive contribution to the Kerr nonlinearity, as is revealed by the resonant behaviour of n(2) (with peak values up to 3.9 10(-20) m(2) W-1) observed with signal modulation frequencies in the 0.1-1 GHz range.

引用

页码：1168 / 1170

页数：3

共 7 条

[1] Polarization-independent Kerr coefficient measurement in optical fibers [J].