Abstract
We demonstrate an algorithm which for low intensity coherent states can provide phase estimation accuracies that are over four orders of magnitude below the Heisenberg limit within the apparatus of an SU(2) interferometer.
© 2016 Optical Society of America
PDF ArticleMore Like This
Applications of a Quantum Phase Estimation Algorithm
Scott Roger Shepard and John Bishoy Sam Abraham
QW2A.13 Quantum 2.0 (QUANTUM) 2022
Breaking the Connection Between Photon Number Fluctuations and Phase Jitter in Interferometric Phase Estimation
Scott Roger Shepard
SeTu3D.2 Optical Sensors (Sensors) 2017
Quantum Multiple Phase Estimation Using Balanced Multi-mode Entangled States
Lu Zhang, Kam Wai Clifford Chan, and Pramode K. Verma
JW4A.194 Frontiers in Optics (FiO) 2016