The Improvement of Optimizing the Beam Divergence of Laser Range-Finder for Small Object

HU Bing; XIONG Yao-heng

Astronomical Research and Technology > 2008 > 5(1): 21-24.

HU Bing, XIONG Yao-heng. The Improvement of Optimizing the Beam Divergence of Laser Range-Finder for Small Object[J]. Astronomical Research and Technology, 2008, 5(1): 21-24.

Citation:

HU Bing, XIONG Yao-heng. The Improvement of Optimizing the Beam Divergence of Laser Range-Finder for Small Object[J]. Astronomical Research and Technology, 2008, 5(1): 21-24.

Citation:

HU Bing, XIONG Yao-heng. The Improvement of Optimizing the Beam Divergence of Laser Range-Finder for Small Object[J]. Astronomical Research and Technology, 2008, 5(1): 21-24.

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The Improvement of Optimizing the Beam Divergence of Laser Range-Finder for Small Object

National Astronomical Observatories/Yunnan Observatory, Chinese Academy of Sciences, Kunming 650011, China

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Received Date: September 09, 2007
Revised Date: October 08, 2007
Published Date: January 14, 2008

Graphical Abstract

Abstract

Abstract

The factors that influence on the detecting ability of Laser Range-Finder are discussed. The relations among the factors are obtained. It is shown that the key factor is the illuminating probability of the target. The method of optimizing the beam divergence is amended. The amended method can get fast speed and high precise. The polynomial fitting is used in this paper. Some examples are discussed for the proof of the improved method.
- laser range-finder,
- laser beam divergence,
- signal-to-noise ratio

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