Lidar detection using a dual-frequency source

被引：92

作者：

Diaz, Rosemary ^{[1
]}

Chan, Sze-Chun ^{[1
]}

Liu, Jia-Ming ^{[1
]}

机构：

[1] Univ Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USA

来源：

OPTICS LETTERS | 2006年 / 31卷 / 24期

关键词：

D O I：

10.1364/OL.31.003600

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A new technique of dual-frequency Doppler-lidar measurement is investigated. This technique is based on the use of a coherently locked, tunable, dual-frequency laser source and is shown to accurately measure velocities as small as 26 mu m/s. It is generated by exploiting the nonlinear dynamics of a semiconductor laser through a proper combination of optical injection and operating conditions. (c) 2006 Optical Society of America.

引用

页码：3600 / 3602

页数：3

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