The event database contains all event-related information for the World of Photonics Congress.
Lecture Hall ICM - Internationales Congress Center München CLEO®/Europe-EQEC > Quantum Information, Communication, and Sensing > Quantum communication and applications
17:15-17:30 h | ICM - Internationales Congress Center München ICM Room 1
Subjects: Lasers and Laser SourcesSpeaker: Stefan Frick (University of Bristol)
Chairman: Gregor Weihs (, Universität Innsbruck)
Rangefinders use easily detectable light from lasers to illuminate an object and determine the distance to it. Replacing it with thermal light from a photon-pair source guarantees covert illumination for rangefinding.