NONCONVENTIONAL COHERENT LIDAR FOR INVESTIGATING ATMOSPHERIC-POLLUTION

被引：3
|
作者：
PECZELI, I
RICHTER, P
GAZDAG, L
机构：
来源：
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | 1992年 / 48卷 / 01期
关键词：
D O I：
10.1016/0584-8539(92)80197-5
中图分类号：
O433 [光谱学];
学科分类号：
0703 ; 070302 ;
摘要：
A new detection method is presented for detecting the weak optical signal scattered back from a topographic target. The weak signal arriving from the topographic target is amplified by the frequency modulated transmitter laser of a LIDAR system and the amplified signal is mixed with the frequency shifted transmitter laser beam. The method is used in a differential absorption LIDAR for remote sensing of molecular air pollution.
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页码：45 / 49
页数：5
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