Free-space optical stealth communication based on wideband noise

Yang Qi, Ben Wu

Research output: Chapter in Book/Report/Conference proceedingConference contribution


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.

Original languageEnglish (US)
Title of host publicationFrontiers in Optics, FIO 2018
PublisherOptica Publishing Group (formerly OSA)
ISBN (Print)9781943580460
StatePublished - 2018
EventFrontiers in Optics, FIO 2018 - Washington, DC, United States
Duration: Sep 16 2018Sep 20 2018

Publication series

NameOptics InfoBase Conference Papers
VolumePart F114-FIO 2018
ISSN (Electronic)2162-2701


ConferenceFrontiers in Optics, FIO 2018
Country/TerritoryUnited States
CityWashington, DC

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials


Dive into the research topics of 'Free-space optical stealth communication based on wideband noise'. Together they form a unique fingerprint.

Cite this