ZERO TOTAL DISPERSION IN STEP-INDEX MONOMODE FIBERS AT 1.30 AND 1.55 MU-M

被引:34
作者
WHITE, KI
NELSON, BP
机构
[1] Post Office Research Centre, Martlesham Heath, Ipswich IP5 7RE, Suffolk
关键词
Optical dispersion; Optical fibres;
D O I
10.1049/el:19790285
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 total dispersion of monomode fibres is resolved into its constituent parts. The use of waveguide dispersion to shift the zero dispersion point to longer wavelengths is described. The range of fibre parameters that give zero total dispersion at 1·3 or 1·55 µm are evaluated numerically for germania-doped silica. Comments are made on the consequences for jointing and microbending losses. © 1979, The Institution of Electrical Engineers. All rights reserved.
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页码:396 / 397
页数:2
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