Broadband sensitivity enhancement of detuned dual-recycled Michelson interferometers with EPR entanglement

Daniel D. Brown, Haixing Miao, Chris Collins, Conor Mow-Lowry, Daniel Töyrä, Andreas Freise

Research output: Contribution to JournalArticleAcademicpeer-review

Abstract

We demonstrate the applicability of the EPR entanglement squeezing scheme for enhancing the shot-noise-limited sensitivity of detuned dual-recycled Michelson interferometers. In particular, this scheme is applied to the GEO600 interferometer. The effect of losses throughout the interferometer, arm length asymmetries, and imperfect separation of the signal and idler beams is considered.

Original languageEnglish
JournalPhysical Review D
Volume96
Issue number6
DOIs
Publication statusPublished - 14 Sep 2017
Externally publishedYes

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