Robust Phase Estimation of Squeezed State

Abstract

Optimal phase estimation of a phase-squeezed quantum state of light has been recently shown to beat the coherent-state limit. Here, the estimation is made robust to uncertainties in underlying parameters using a robust fixed-interval smoother.

2 pages, 2 figures, Proceedings of CLEO:QELS 2013

References in corpus (1)

• Quantum-enhanced optical phase tracking

Cited by in corpus (2)

• Robust Smoothing for Estimating Optical Phase Varying as a Continuous Resonant Process
• Robust Estimation of Optical Phase Varying as a Continuous Resonant Process