Distance Measurement of a Target with CO2 Coherence Imaging Lidar of Short Pulse

[in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]

Journals >Chinese Journal of Lasers >Volume 30 >Issue 6 >Page 555 > Article

Chinese Journal of Lasers
Vol. 30, Issue 6, 555 (2003)

Distance Measurement of a Target with CO₂ Coherence Imaging Lidar of Short Pulse

[in Chinese]^*, [in Chinese], [in Chinese], and [in Chinese]

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[in Chinese]

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[in Chinese], [in Chinese], [in Chinese], [in Chinese]. Distance Measurement of a Target with CO₂ Coherence Imaging Lidar of Short Pulse[J]. Chinese Journal of Lasers, 2003, 30(6): 555 Copy Citation Text

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Abstract

This article gives a detail study of short pulse heterodyne system about the target distance measurement with carbon dioxide laser radar. It points out the influence of random error on single pulse distance measure precision and the main source of system error. A contrast experiment of far target distance measure was carried out. The pulse trip back time was measured.

Keywords

heterodyne detection laser distance measure lidar radar engineering

[in Chinese], [in Chinese], [in Chinese], [in Chinese]. Distance Measurement of a Target with CO₂ Coherence Imaging Lidar of Short Pulse[J]. Chinese Journal of Lasers, 2003, 30(6): 555

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