641 citations · 2.4k across the 26 of their papers we have counts for
3 papers · 2 filters
Mixed state discrimination using optimal control
B. L. Higgins, B. M. Booth, A. C. Doherty +3
We present theory and experiment for the task of discriminating two nonorthogonal states, given multiple copies. We implement several local measurement schemes, on both pure states…
How to perform the most accurate possible phase measurements
D. W. Berry, B. L. Higgins, S. D. Bartlett +3
We present the theory of how to achieve phase measurements with the minimum possible variance in ways that are readily implementable with current experimental techniques. Measureme…
Adaptive Measurements in the Optical Quantum Information Laboratory
H. M. Wiseman, D. W. Berry, S. D. Bartlett +2
Adaptive techniques make practical many quantum measurements that would otherwise be beyond current laboratory capabilities. For example: they allow discrimination of nonorthogonal…