English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Quantum fluctuation and quantum entanglement of the pump field reflected froman optical cavity for type II second harmonic generation are theoreticallyanalyzed. The correlation spectra between the quadratures of the reflectedsubharmonic fields are interpreted in terms of pump parameter, intracavitylosses and normalized frequency. Large correlation degrees of both amplitudeand phase quadratures can be accessed in a triple resonant cavity before thepitchfork bifurcation occurs. The two reflected subharmonic fields are in anentangled state with the quantum correlation of phase quadratures andanticorrelation of amplitude quadratures. The proposed system can be exploitedto be a new source generating entangled states of continuous variables.Comment: 16 pages, 6 figures. submitted to Physical Review

Entanglement characteristics of subharmonic modes reflected from a cavity for type-II second-harmonic generation