Imaging of backscattered pulsed laser radiation with a SPAD camera

A. I. Grishin; A. V. Kryuchkov; A. A. Lisenko; G. G. Matvienko; V. S. Shamanaev

doi:10.1117/12.2575498

12 November 2020 Imaging of backscattered pulsed laser radiation with a SPAD camera

A. I. Grishin, A. V. Kryuchkov, A. A. Lisenko, G. G. Matvienko, V. S. Shamanaev

Proceedings Volume 11560, 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics; 1156045 (2020) https://doi.org/10.1117/12.2575498
Event: 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 2020, Moscow, Russian Federation

Abstract

A system of imaging of backscattered lidar pulses based on a SPAD camera developed at the IAO SB RAS is described. The main technical characteristics of the system are presented. Examples of 3 images of a single laser pulse with wavelength of 532 nm recorded by the SPAD camera with imaging array of 64 × 32 pixels from distances of 75, 90, and 285 m are given.

Citation Download Citation

A. I. Grishin, A. V. Kryuchkov, A. A. Lisenko, G. G. Matvienko, and V. S. Shamanaev "Imaging of backscattered pulsed laser radiation with a SPAD camera", Proc. SPIE 11560, 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 1156045 (12 November 2020); https://doi.org/10.1117/12.2575498

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KEYWORDS

Cameras

Imaging systems

LIDAR

Pulsed laser operation

Photodetectors

Signal detection

Analog electronics

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