Communication via the statistics of photon-number squeezed light.
A method of communication employing the second order statistics of photon-number squeezed light is demonstrated. The technique encodes the information content in both nonstationary noise processes and in the average optical power, thereby creating two orthogonal channels and increasing the transmission capacity. Communication via the fragile quantum state has potential applications for privatized communication.
Paramanandam
Joshua
J
Electrical and Computer Engineering, Rutgers University, 94 Brett Road, Piscataway, New Jersey 08854, USA.
Parker
Michael A
MA