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Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC)

Quantum-enhanced phase estimation in the presence of loss

Rafał Demkowicz-Dobrzański, M. Kacprowicz, Wojciech Wasilewski, Konrad Banaszek, U. Dorner, Brian J. Smith, Jeff S. Lundeen, Ian A. Walmsley

Published Jun 1, 2009• 0 citations
Publisher

Abstract

The paper reports the proof-of-principle experimental quantum-enhanced phase estimation. The measurement is based on specifically designed two-photon states that maximize the amount of information about the detected phase in the presence of loss.
DOI
10.1109/cleoe-eqec.2009.5192119

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