20 April 2004 Amplification of nonclassical states of light under triggered superradiance regime
Author Affiliations +
Proceedings Volume 5402, International Workshop on Quantum Optics 2003; (2004) https://doi.org/10.1117/12.562210
Event: International Workshop on Quantum Optics 2003, 2003, St. Petersburg, Russian Federation
The possibility of amplification of pulses of squeezed light in the regime of triggered optical superradiance is analyzed. The kinetic equations are obtained which describe the dynamics of cooperative development of the population inversion and dispersion of the quadrature components of polarization of optical centers interacting with the triggering-pulse field in the squeezed vacuum state. The dependence of the squeezing degree of the superradiance field on the squeezing degrees of the triggering-pulse field and polarization of an amplifying medium is determined. It is shown that in the case of a sufficiently strong squeezing of the medium, the intensity of the squeezed quadrature component of the superradiance signal is lower than that of an incoherent spontaneous background. Therefore, the superradiance field can be characterized not only by a classical squeezing (when the dispersions of quadratures are not identical) but also by a quantum squeezing (when the dispersion of one quadrature is smaller than its vacuum value).
© (2004) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Alexei A. Kalachev, Alexei A. Kalachev, Vitaly V. Samartsev, Vitaly V. Samartsev, "Amplification of nonclassical states of light under triggered superradiance regime", Proc. SPIE 5402, International Workshop on Quantum Optics 2003, (20 April 2004); doi: 10.1117/12.562210; https://doi.org/10.1117/12.562210


Optical transients in dense resonant media
Proceedings of SPIE (November 14 2001)
Motional impact on single-atom radiation in a MOT
Proceedings of SPIE (February 24 1999)
Small slope approximation method scattering of a vector wave...
Proceedings of SPIE (September 25 2000)
Direction Finding In The Presence Of Colored Noise
Proceedings of SPIE (November 13 1989)

Back to Top