Results 211 to 220 of about 9,464,092 (284)

Statistical properties of squeezed Kerr states

Physical Review A, 1994
We study the statistical properties of squeezed Kerr states generated by squeezing, with a two-photon parametric process, the output of a Kerr medium whose input is coherent light. The squeezing has the effect of allowing the photon statistics to depend on the Kerr nonlinearity.
, Gerry, , Grobe
openaire   +2 more sources

Properties of Squeezed Superposition States

Journal of Modern Optics, 1993
Abstract We study the properties of quantum states of the electromagnetic field obtained from the application of the squeeze operator to superpositions of the ordinary coherent states ¦α> and ¦−α>.
Edwin E. Hach III, Christopher C. Gerry
openaire   +1 more source

Phase properties of squeezed states

Journal of the Optical Society of America B, 1989
Exact phase calculations for general squeezed states are presented. Results are given for different phase definitions, using number-state expansions. It is shown that the calculations based on the measured-phase-operator formalism leads to contrasting behavior compared with those based on the Susskind–Glogower, Lerner–Lynch, and Hermitian-phase ...
N. Grønbech-Jensen, P. S. Ramanujam, P. L. Christiansen   +2 more
openaire   +1 more source

Higher-order squeezing properties of two-mode squeezed states

Optical Society of America Annual Meeting, 1990
We have investigated the properties of two-mode squeezed states of various kinds: squeezed coherent states, squeezed number states, squeezed thermal states, and squeezed number-thermal states. The properties studied include characteristic functions, photon number distributions, and high-order moments.
J. J. Gong, P. K. Aravind
openaire   +1 more source

Coherence properties of squeezed light and the degree of squeezing

Journal of the Optical Society of America B, 1987
Certain two-time correlation functions of squeezed optical fields and their Fourier conjugates are investigated. These functions are related to the autocorrelation function and the spectral density of the photoelectric current that appears in measurements made of the squeezed light by a homodyne technique.
Z. Y. Ou, C. K. Hong, L. Mandel
openaire   +1 more source

Squeeze Cast Automotive Applications and Squeeze Cast Aluminum Alloy Properties

SAE Technical Paper Series, 1999
<div class="htmlview paragraph">The emergence of squeeze casting process for aluminum alloys has given material and design engineers a new alternative to conventional casting techniques: gravity permanent mold (GPM) and conventional (high velocity, high pressure) die casting.
Steven A. Corbit, Rathindra DasGupta
openaire   +1 more source

Squeezing Properties of the Generalized Multimode Squeezed States

Communications in Theoretical Physics, 2001
By means of the invariance of Weyl ordering under similar transformations we derive the explicit form of the generalized multimode squeezed states. Moreover, the completeness relation and the squeezing properties of the generalized multimode squeezed states are discussed.
openaire   +1 more source

Properties of Squeezed Binomial States and Squeezed Negative Binomial States

Journal of Modern Optics, 1991
The effect of squeezing on binomial and negative binomial state has been studied in terms of quasiprobability of Wigner function and their photon number distributions. The results presented for squeezed binomial (negative binomial) states may be useful when one makes transients from squeezed coherent states to squeezed number (quasi- thermal) states.
Amitabh Joshi, S. V. Lawande
openaire   +1 more source

NONLINEAR SQUEEZED VACUUM STATES: NONCLASSICAL PROPERTIES

International Journal of Modern Physics B, 2005
Some of the properties of nonlinear squeezed vacuum states associated with trapped ions are considered, especially the photon number distribution, the phase properties, the Husimi–Kano Q function and the Wigner–Moyal W function of these nonlinear squeezed vacuum states. The structure of these functions is shown to depend on the nonlinearity parameter,
openaire   +2 more sources

Squeezing properties of a pulsating oscillator

Quantum and Semiclassical Optics: Journal of the European Optical Society Part B, 1995
The authors have investigated the time evolution of a quantum oscillator with a pulsating mass using the Lie-algebraic technique. Squeezing properties of the oscillator are numerically examined. The analyses indicate that the oscillator initially in a coherent state can have a very strong squeezing effect.
C F Lo, Y T Liu, C B Li
openaire   +1 more source