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Conditional Generation Scheme for Entangled Vacuum Evacuated Coherent States by Mixing Two Coherent Beams with a Squeezed Vacuum State

arXiv
Authors: Sun-Hyun Youn

Year

2015

Paper ID

25964

Status

Preprint

Abstract Read

~2 min

Abstract Words

60

Citations

N/A

Abstract

Conditions to generate high-purity entangled vacuum-evacuated coherent states (|0>|α>0 - |-α>0 |0> were studied for two cascade-placed beam splitters, with one squeezed state input and two coherent state inputs whenever a single photon is detected. Controlling the amplitudes and the phases of the beams allows for various amplitudes of the vacuum-evacuated coherent states $|α>^ 0 = |α> -e-|α|2 |0> $ up to α= 2.160 to be manipulated with high-purity.

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  • Conditions to generate high-purity entangled vacuum-evacuated coherent states (|0>|α>^0 - |-α>^0 |0> were studied for two cascade-placed beam splitters, with one squeezed state...

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