OPTICAL-FIBER CHARACTERIZATION BY SIMULTANEOUS MEASUREMENT OF THE TRANSMITTED AND REFRACTED NEAR-FIELD

被引：29

作者：

GISIN, N ^{[1
]}

PASSY, R ^{[1
]}

PERNY, B ^{[1
]}

机构：

[1] SWISS TELECOM,RES & DEV,CH-3000 BERN 29,SWITZERLAND

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 1993年 / 11卷 / 11期

关键词：

D O I：

10.1109/50.251187

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：

We present an experimental setup which permits, in a routine way for R & D purposes, simultaneous measurement of the transmitted near field at 1300 nm and 1550 nm, and the refracted near field at 820 nm. A new method for the calibration of the refractive index is proposed. The obtained accuracy for the refractive index is dn +/- 0.0002. The reproducibility of measurements of geometrical parameters like the mode field diameter, the core and cladding diameters, and concentricity error, is +/- 0.1 mum. Measurements of the mode field in function of polarization state for four different hi-bi fibers are also presented.

引用

页码：1875 / 1883

页数：9

共 35 条

[1]

Anderson W. T., 1983, Journal of Lightwave Technology, VLT-1, P20, DOI 10.1109/JLT.1983.1072096

[2] CONSISTENCY OF MEASUREMENT METHODS FOR THE MODE FIELD RADIUS IN A SINGLE-MODE FIBER [J].