用于多点腔内气体光谱的锁模光纤激光系统

2002 15th Optical Fiber Sensors Conference Technical Digest. OFS 2002(Cat. No.02EX533) Pub Date : 2002-05-10 DOI:10.1109/OFS.2002.1000550

G. Stewart, Hongbo Yu, G. Whitenett, B. Culshaw

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引用次数: 8

摘要

本文描述了一种基于锁模光纤激光器的多点、多气体传感器系统的实现方法，该系统在环境和安全监测中具有潜在的应用前景。虽然专门基于铒光纤激光器，原理可以扩展到其他类型的激光器，例如，Tm/sup 3+/光纤激光器在硅玻璃或使用半导体光放大器，这是商业上可用于1300-1600纳米区域，扩大气体传感器的范围可能。已经进行了初步实验来测试这些原理，目前正在进行研究，以展示一个完全多路复用的系统。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A mode-locked fibre laser system for multi-point intra-cavity gas spectroscopy

We have described a new way of realising a multi-point, multi-gas sensor system based on a mode-locked fibre laser with potential application for trace gas detection in environmental and safety monitoring. Although based specifically on erbium-fibre lasers, the principles could be extended to other laser types, for example, Tm/sup 3+/ fiber lasers in silica glass or the use of semiconductor optical amplifiers which are commercially available for the 1300-1600 nm region, extending the range of gas sensors possible. Preliminary experiments have been conducted to test the principles and research is currently in progress to demonstrate a fully multiplexed system.

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2002 15th Optical Fiber Sensors Conference Technical Digest. OFS 2002(Cat. No.02EX533)

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