Off-axis laser scatter detection with an event camera

Chancellor Roach; Dylan Tomlinson; Matthew McHarg; Timothy Bate

doi:10.1117/12.2677203

3 October 2023 Off-axis laser scatter detection with an event camera

Chancellor Roach, Dylan Tomlinson, Matthew McHarg, Timothy Bate

Author Affiliations +

Proceedings Volume 12693, Unconventional Imaging, Sensing, and Adaptive Optics 2023; 1269311 (2023) https://doi.org/10.1117/12.2677203
Event: SPIE Optical Engineering + Applications, 2023, San Diego, California, United States

Abstract

Neuromorphic cameras are capable of processing large amounts of information through asynchronously recording changes in photon levels across every pixel. Due to their recent insertion into the commercial market, research that characterizes these types of cameras is just emerging. Determining sensor capabilities outside a laboratory environment allows for understanding future applications of this technology. An experiment was made with the purpose of determining if the camera could detect laser scatter within the atmosphere and determine information about the laser. Experimentation in real-world environments observed that the camera can distinguish laser scatter with environmental backdrops at varying distances, determine the repetition frequency of the laser, and draw preliminary angle determination data.

Conference Presentation

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Chancellor Roach, Dylan Tomlinson, Matthew McHarg, and Timothy Bate "Off-axis laser scatter detection with an event camera", Proc. SPIE 12693, Unconventional Imaging, Sensing, and Adaptive Optics 2023, 1269311 (3 October 2023); https://doi.org/10.1117/12.2677203

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