Free-Space Optical Stealth Communication Based on Wideband Noise

Yang Qi; Ben Wu

doi:10.1364/FIO.2018.FW5B.5

Frontiers in Optics / Laser Science
OSA Technical Digest (Optica Publishing Group, 2018),
paper FW5B.5
•https://doi.org/10.1364/FIO.2018.FW5B.5

Free-Space Optical Stealth Communication Based on Wideband Noise

Yang Qi and Ben Wu

Frontiers in Optics 2018

Washington, DC United States
16–20 September 2018
ISBN: 978-1-943580-46-0

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Optical Communications (FW5B)

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Y. Qi and B. Wu, "Free-Space Optical Stealth Communication Based on Wideband Noise," in Frontiers in Optics / Laser Science, OSA Technical Digest (Optica Publishing Group, 2018), paper FW5B.5.

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Abstract

We demonstrate a free-space optical (FSO) stealth communication system to protect the privacy of FSO channels. The signal is hidden in the phase randomness of wideband optical noise generated by spontaneous emission.

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