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arXiv · 1904.02896

Squeezed States of Coupled Photons and Phonons in Nanoscale Waveguides

Hashem Zoubi
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Abstract

We investigate the generation of photon-phonon entangled states by exploiting stimulated Brillouin scattering in nanoscale waveguides. The squeezing type Hamiltonian that represents creation and annihilation of photon-phonon pairs is obtained out of the multimode photon-phonon interaction Hamiltonian in the presence of a pump field. The Bogoliubov eigenstates of the Hamiltonian, which are a coherent mix of propagating photons and phonons, show squeezing properties in the uncertainties of the collective quadrature operators. The measurement of the photonic component can provide a controllable source of single phonons in demand.

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Hashem Zoubi. 2019-04-05. Squeezed States of Coupled Photons and Phonons in Nanoscale Waveguides. https://doi.org/10.1088/2040-8986%2Fab1e6c

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