The generation of photon-number squeezed states or sub-Poissonian light using semiconductor devices is especially attractive because of its simple experimental configuration, small energy consumption, and the possibility of large amplitude noise reduction by using high quantum efficiency devices. Recently, 3 dB squeezing at liquid nitrogen temperature and 80 MHz (3 dB roll-off bandwidth) squeezing at room temperature were reported by using a light-emitting diode. In this paper, we demonstrate over 200 MHz squeezing at 48 K.
Wideband squeezing in photon-number fluctuations from a high-speed light-emitting diode
1999-01-01
139098 byte
Conference paper
Electronic Resource
English
Current Noise, Photon Number Fluctuations and Squeezing in Quantum Cascade Lasers
British Library Conference Proceedings | 1999
|Observation of photon-number squeezing in N > 1 solitons
IEEE | 1995
|