MEASUREMENT OF PROPAGATION CONSTANTS RELATED TO MATERIAL PROPERTIES IN HIGH-BANDWIDTH OPTICAL FIBERS

被引：2

作者：

FRANZEN, DL

DAY, GW

机构：

[1] Electromagnetic Division, National Bureau of Standards, Boulder

来源：

IEEE JOURNAL OF QUANTUM ELECTRONICS | 1979年 / 15卷 / 12期

关键词：

D O I：

10.1109/JQE.1979.1069941

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：

The material contribution to group index and material dispersion were measured in high-bandwidth graded-index optical fibers. A shuttle-pulse technique provided measurements of group index with precisions and accuracies of 0.1 and 0.2 percent using 5 m lengths of optical fiber. Material dispersion in fibers was measured over the 0.8-0.9 Mm wavelength region using different wavelength, short-pulse laser diodes. The influence of material dispersion on fiber bandvtidth measurements was evaluated for laser diode Sources. Limitations. arising from source linewidth were experimentally: determined from measuredents on a fiber with high microbending enhanced bandwidth. © 1979 IEEE

引用

页码：1409 / 1414

页数：6

共 9 条

[1]

ARNAUD JA, BEAM FIBER OPTICS, P418

[2] SHUTTLE PULSE MEASUREMENTS OF PULSE SPREADING IN AN OPTICAL FIBER [J].