甲烷激光雷达的可调谐窄线宽激光源

2012 IEEE Aerospace Conference Pub Date : 2012-03-03 DOI:10.1109/AERO.2012.6187178

S. Li, H. Riris, K. Numata, S. Wu, D. Poulios, A. Ramanathan, J. Abshire, M. Krainak

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引用次数: 8

摘要

研制了一种用于温室痕量气体遥感的高效、窄线宽可调谐激光源。它具有宽，连续调谐范围在1570-1655 nm和3291 nm窄线宽(500 MHz)和高光谱纯度。该激光器基于种子光参量发生器(OPG)技术。几种微量气体在开放路径环境中连续检测72小时。本文还介绍了基于该激光技术的机载实验结果。

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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Tunable narrow linewidth laser source for a methane lidar

A high efficiency, narrow linewidth tunable laser source is developed for greenhouse trace gas remote sensing. It features broad, continuous tuning range at 1570-1655 nm and 3291 nm with narrow linewidth (500 MHz) and high spectral purity. This laser is based on seeded optical parametric generator (OPG) technology. Several trace gas species were continuously detected for 72 hours in an open path environment. We also present our recent airborne experiment result based on this laser technology.

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来源期刊

2012 IEEE Aerospace Conference

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