Mitigation of Temperature-Induced Dispersion in Optical Fiber on OCDMA Auto-Correlation

被引：8

作者：

Ahmed, Md Shakil ^{[1
]}

Glesk, Ivan ^{[1
]}

机构：

[1] Univ Strathclyde, Elect & Elect Engn Dept, Glasgow G1 1XW, Lanark, Scotland

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2017年 / 29卷 / 22期

关键词：

OCDMA; OCDMA auto-correlation; semiconductor optical amplifier; chromatic dispersion; temperature induced dispersion; chirp; fiber transmission; CHROMATIC DISPERSION; SYSTEMS; PERFORMANCE; DEPENDENCE; IMPACT;

D O I：

10.1109/LPT.2017.2758163

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 have experimentally investigated the influence of temperature on the optical code-division multipleaccess (OCDMA) auto-correlation recovered after transmission in an optical fiber link when exposed to different temperature settings. The OCDMA system uses two-dimensional wavelength-hopping time-spreading (2D-WH/TS) codes based on picosecond multi-wavelength pulses. To the best of our knowledge, we have confirmed for the first time experimentally that a recovered OCDMA auto-correlation will be affected by transmission link temperature changes. Our simulation results are in good agreement with experimental observations. We have also demonstrated that the observed auto-correlation width change can be mitigated by introducing a semiconductor optical amplifier as part of the OCDMA receiver.

引用

页码：1979 / 1982

页数：4

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