88 citations · 119 across the 2 of their papers we have counts for
2 papers
quant-ph2014★ 31 cited
Heisenberg-limited metrology with information recycling
Simon A. Haine, Stuart S. Szigeti, Matthias D. Lang +1
Information recycling has been shown to improve the sensitivity of atom interferometers by exploiting atom-light entanglement. In this paper, we apply information recycling to an i…
quant-ph2014★ 88 cited
Optimal Quantum-Enhanced Interferometry
Matthias D. Lang, Carlton M. Caves
We analyze the ultimate bounds on the phase sensitivity of an interferometer, given the constraint that the state input to the interferometer's initial 50:50 beamsplitter is a…