Study on off-axis detection of pulsed laser in atmosphere

Weiwei Liang

doi:10.1117/12.2311590

20 February 2018 Study on off-axis detection of pulsed laser in atmosphere

Weiwei Liang

Proceedings Volume 10697, Fourth Seminar on Novel Optoelectronic Detection Technology and Application; 1069715 (2018) https://doi.org/10.1117/12.2311590
Event: Fourth Seminar on Novel Optoelectronic Detection Technology and Application, 2017, Nanjing, China

Abstract

Laser communication, designation, and ranging are point to point and have a high degree of specificity, current laser detection, such as laser warning receiver system, could detect the scattering laser from the off-axis distance by scattering track on natural aerosols, which is helpful to locate the laser source. However, the intensity of the scattering laser is extremely weak and affected by many factors, in order to evaluate the detection characteristic, a simplified model of off-axis detection for scattering laser in the lower atmosphere based on the Mie scattering theory is presented in this paper, the performances of the off-axis laser detection in different conditions such as off-axis distance, visibility, incidence angle, and delay time are investigated.

Citation Download Citation

Weiwei Liang "Study on off-axis detection of pulsed laser in atmosphere", Proc. SPIE 10697, Fourth Seminar on Novel Optoelectronic Detection Technology and Application, 1069715 (20 February 2018); https://doi.org/10.1117/12.2311590

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