Hiding single photons with spread spectrum technology.
We describe a proof-of-principal experiment demonstrating the use of spread spectrum technology at the single photon level. We show how single photons with a prescribed temporal shape, in the presence of interfering noise, may be hidden and recovered.
Belthangady
Chinmay
C
Edward L. Ginzton Laboratory, Stanford University, Stanford, California 94305, USA. chinmayb@stanford.edu
Chuu
Chih-Sung
CS
Yu
Ite A
IA
Yin
G Y
GY
Kahn
J M
JM
Harris
S E
SE