Experimental research on pulse error correction technology of laser command guidance communication system

Gang Li; Fuyu Huang; Jiaju Ying; Yudan Chen Sr.; Yuanyuan Pu; Shaojuan Mao

doi:10.1117/12.2580184

10 November 2020 Experimental research on pulse error correction technology of laser command guidance communication system

Gang Li, Fuyu Huang, Jiaju Ying, Yudan Chen Sr., Yuanyuan Pu, Shaojuan Mao

Author Affiliations +

Proceedings Volume 11604, Optics Frontiers Online 2020: Optical Communications and Networks; 1160405 (2020) https://doi.org/10.1117/12.2580184
Event: Optics Frontiers Online 2020: Optical Communications and Networks (OFO-2), 2020, Online Only

Abstract

Laser command guidance system transmits commands via pulsed laser, which has the advantages of long transmission distance and high reliability. In this paper, the error correction encoding method during the transmission of pulse command is analyzed and verified through experiments on the laser command guidance system. The experimental system consists of a controller, an encoded laser transmitter, a laser receiver and decoder, a solution drive and a data collector. The basic principle of Hamming code which can realize the detection of 2 error codes on the basis of 1 error code corrected is also analyzed. Experiments of laser command transmission, reception and decoding carried out on the experimental system validated the feasibility and error correction accuracy of the experimental system.

Citation Download Citation

Gang Li, Fuyu Huang, Jiaju Ying, Yudan Chen Sr., Yuanyuan Pu, and Shaojuan Mao "Experimental research on pulse error correction technology of laser command guidance communication system", Proc. SPIE 11604, Optics Frontiers Online 2020: Optical Communications and Networks, 1160405 (10 November 2020); https://doi.org/10.1117/12.2580184

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KEYWORDS

Receivers

Computer programming

Transmitters

Pulsed laser operation

Missiles

Laser applications

Control systems

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