Techniques for measuring the spectrums of the statistical distribution of scintillation, spread, and spot dancing and their applications in remote sensing

Guan-long Tan; Jing-rong Lin; Huang Xing; Li-Chao Tan; Qi-Pei Tan

doi:10.1117/12.182109

5 August 1994 Techniques for measuring the spectrums of the statistical distribution of scintillation, spread, and spot dancing and their applications in remote sensing

Guan-long Tan, Jing-rong Lin, Huang Xing, Li-Chao Tan, Qi-Pei Tan

Author Affiliations +

Proceedings Volume 2321, Second International Conference on Optoelectronic Science and Engineering '94; (1994) https://doi.org/10.1117/12.182109
Event: Optoelectronic Science and Engineering '94: International Conference, 1994, Beijing, China

Abstract

The author proposed a technique for measuring the statistical distribution spectrums of scintillation, beam spread and of spot dancing. The main concepts are that the intensity of laser beam is directly converted into the amplitude of photoelectric pulse and fed to a multichannel analyzer. And by using the beam width (or displacement)--time--amplitude conversion technique the statistical spectrums will be determined rapidly. In the system the spectrums of scintillation, spread and of spot dancing may be simultaneously measured in a sampling rate of 3,000/s. The measurement precisions predicted are of 0.5% to amplitude, of 3 micrometers to width and of 5 micrometers to spot dancing in the laboratory static air.

Citation Download Citation

Guan-long Tan, Jing-rong Lin, Huang Xing, Li-Chao Tan, and Qi-Pei Tan "Techniques for measuring the spectrums of the statistical distribution of scintillation, spread, and spot dancing and their applications in remote sensing", Proc. SPIE 2321, Second International Conference on Optoelectronic Science and Engineering '94, (5 August 1994); https://doi.org/10.1117/12.182109

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