Quantum versus classical descriptions of sub-Poissonian light generation in three-wave mixing

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F01%3A00001188" target="_blank" >RIV/61989592:15310/01:00001188 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Quantum versus classical descriptions of sub-Poissonian light generation in three-wave mixing

Original language description

Sub-Poissonian light generation in non-degenerate three-wave mixing is studied numerically and analytically withing quantum and classical approaches. Husimi Q-functions and their classical trajectory simulations are analysed to reveal a special regime corresponding to the time-stable sub-Poissonian photocount statistics of the sum-frequency mode. Conditions for the observation of this regime are discussed. Theoretical predictions of the Fano factor and explanation of the extraordinary stabilization of the sub-Poissonian photocount behaviour are obtained analytically0 by applying the classical trajectories. Scaling laws for the maximum sub-Poissonian behaviour are found. Noise suppression levels in non-degenerate versus degenerate three-wave mixing arediscussed on different time scales compared to the revival times. It si shown that the non-degenerate conversion offers much better stabilization of the suppressed noise in comparison to the degenerate process.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BH - Optics, masers and lasers

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2001

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Quantum and Semiclassical Optics

ISSN

1355-5111

e-ISSN

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Volume of the periodical

3

Issue of the periodical within the volume

N

Country of publishing house

GB - UNITED KINGDOM

Number of pages

9

Pages from-to

251-259

UT code for WoS article

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EID of the result in the Scopus database

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