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Single-mode quantum properties of the codirectional Kerr nonlinear coupler: frequency mismatch and exact solution

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F04%3A00002357" target="_blank" >RIV/61989592:15310/04:00002357 - isvavai.cz</a>

  • Alternative codes found

    RIV/68378271:_____/04:00104242

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Single-mode quantum properties of the codirectional Kerr nonlinear coupler: frequency mismatch and exact solution

  • Original language description

    In this paper, we investigate the single-mode quantum properties of the codirectional Kerr nonlinear coupler when the frequency mismatch is involved and a condition for an exact solution of equations of motion is fulfilled. Particularly, we investigate quadrature and principal squeezing, Wigner function, quadrature distribution, phase distribution and phase variance. We show that the quadrature squeezing and the phase variance can exhibit collapse-revival and collapse-revival-subrevival phenomena, respectively, based on the values of the detuning parameter. Furthermore, we analytically demonstrate that the system can generate cat states, in particular, Yurke-Stoler states.

  • Czech name

    Jednomodové kvantové vlastnosti přímého Kerrova nelineárního vazebního prvku: Frekvenční rozladění a přesné řešení

  • Czech description

    Jsou určeny kvantové vlastnosti dopředného Kerrova nelineárního vazebního prvku se zahrnutím frekvenčního rozladění za podmínek přesného uzavřeného řešení pohybových rovnic.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    BH - Optics, masers and lasers

  • OECD FORD branch

Result continuities

  • 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)

Others

  • Publication year

    2004

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Journal of Optics B: Quantum and Semiclassical Optics

  • ISSN

    1464-4266

  • e-ISSN

  • Volume of the periodical

    16

  • Issue of the periodical within the volume

    6

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    12

  • Pages from-to

    460-471

  • UT code for WoS article

  • EID of the result in the Scopus database