Computerized program-controlled quasi-laser light source and its application in testing the properties of laser rangefinder

Zhibin Chen; Pangcheng Yan

doi:10.1117/12.368494

4 November 1999 Computerized program-controlled quasi-laser light source and its application in testing the properties of laser rangefinder

Zhibin Chen, Pangcheng Yan

Author Affiliations +

Proceedings Volume 3898, Photonic Systems and Applications in Defense and Manufacturing; (1999) https://doi.org/10.1117/12.368494
Event: International Symposium on Photonics and Applications, 1999, Singapore, Singapore

Abstract

How to get a computerized program-controlled quasi-laser light source of 1.06 micrometers wavelength, with high speed response, stable and adjustable source power and high fidelity spectrum, has been studied in this paper. By using computer technology and time-delay method to simulate space distance, a series of problems about non-contact and undisintegration test of the while equipment, such as receiving sensitivity, range of blind area, accuracy of range finding, multi-target resolution, accuracy of selection and setting of laser range finder with 1.06 micrometers wavelength etc., has been solved. The characteristics of this light source is low cost, convenient to operate, and it has wide application prospect in manufacturing, debugging and fault repairing of laser range finder.

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Zhibin Chen and Pangcheng Yan "Computerized program-controlled quasi-laser light source and its application in testing the properties of laser rangefinder", Proc. SPIE 3898, Photonic Systems and Applications in Defense and Manufacturing, (4 November 1999); https://doi.org/10.1117/12.368494

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KEYWORDS

Laser range finders

Light sources

Light emitting diodes

Climatology

Computer simulations

Manufacturing

Optical simulations

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