Feasibility analysis of space-based active and passive fusion detection

Nian Pan; Ping Jiang; Jin Long Huang; Bo Liu; Xin Li; Yang Wang; XinYing Jiang; Jian Gu

doi:10.1117/12.3016487

30 April 2024 Feasibility analysis of space-based active and passive fusion detection

Nian Pan, Ping Jiang, Jin Long Huang, Bo Liu, Xin Li, Yang Wang, XinYing Jiang, Jian Gu

Proceedings Volume 13155, Sixth Conference on Frontiers in Optical Imaging and Technology: Novel Imaging Systems; 131550K (2024) https://doi.org/10.1117/12.3016487
Event: Sixth Conference on Frontiers in Optical Imaging Technology and Applications (FOI2023), 2023, Nanjing, JS, China

Abstract

To achieve space-based positioning and imaging detection of space debris under complex lighting and large relative motion conditions, in response to the high relative speed, high-resolution imaging, precision ranging, and positioning requirements faced by space-based optical payloads, this paper proposes a new system with active and passive fusion detection. It utilizes the advantages of multiple bands (visible, infrared, and laser), combines wavefront sensing, the control of composite axis, and super-resolution imaging technologies, and has the characteristics of high reliable target acquisition, high-precision tracking, ranging, and high-resolution imaging in complex scenes. The simulation analysis results show that the capture distance for targets with a radiance of 10W/sr is better than 100 kilometers, and for the targets at a relative motion speed of 6km/s, sub meter level imaging and ranging can be achieved. It provides reference for the space-based optical payload.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Nian Pan, Ping Jiang, Jin Long Huang, Bo Liu, Xin Li, Yang Wang, XinYing Jiang, and Jian Gu "Feasibility analysis of space-based active and passive fusion detection", Proc. SPIE 13155, Sixth Conference on Frontiers in Optical Imaging and Technology: Novel Imaging Systems, 131550K (30 April 2024); https://doi.org/10.1117/12.3016487

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KEYWORDS

Ranging

Pulsed laser operation

Imaging systems

Time metrology

Infrared imaging

Pulse signals

Infrared radiation

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