Abstract

Review Article

Quantum analysis of sub harmonic generation with two-mode coherent light

Alemayehu Getahun* and Habtamu Dagnew

Published: 09 April, 2021 | Volume 4 - Issue 1 | Pages: 026-030

In this work the statistical and squeezing properties of light-driven by sub-harmonic generation with two-mode coherent light are studied. With interaction Hamiltonian of both two-mode coherent and sub harmonic generation, we have driven master equation of system under consideration. From the master equation, the solution of the C-number Langevin equation is derived. It helps us to solve quadrature variance, quadrature squeezing, mean, and variance of photon number for light produced by sub-harmonic generation with the two-mode coherent light state. And the result shows that; the squeezing occurs in plus quadrature with the maximum squeezing of 87%. The photon statistics of the system under consideration is subpoissonian in which both mean & variance are increasing as kappa increase.

Read Full Article HTML DOI: 10.29328/journal.ijpra.1001037 Cite this Article Read Full Article PDF

Keywords:

Coherent state; Sub-harmonic generation; Quadretuare squeezing, photon statistics

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