Demonstration of narrow-band acoustooptic tunable filters on dispersion-enhanced single-mode fibers

被引：28

作者：

Li, Q ^{[1
]}

Liu, XM

Lee, HP

机构：

[1] Univ Calif Irvine, Dept Elect & Comp Engn, Henry Samueli Sch Engn, Irvine, CA 92697 USA

[2] Tsinghua Univ, Dept Elect Engn, Beijing 100084, Peoples R China

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2002年 / 14卷 / 11期

关键词：

acoustooptic mode coupling; fiber dispersion; narrow-band optical-fiber filter;

D O I：

10.1109/LPT.2002.803320

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 physical parameters affecting the bandwidth of acoustooptic tunable filter on single-mode (SM) fiber are investigated. Compared to standard step-index SM fiber, we found that the band width-length product can be reduced by a factor of 1.3 and 4 for nonzero-dispersion-shifted and dispersion-compensating fibers (DCFs), respectively. Record narrow bandwidth of 0.4 nm is measured for a 28-cm-long DCF (D of -100 ps/nm/km at 1550 nm). The measured results are in good agreement with calculated values.

引用

页码：1551 / 1553

页数：3

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