Boulat A. Bash

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20122026

most citedLimits of Reliable Communication with Low Probability of Detection on AWGN Channels

1k citations · 1.6k across the 45 of their papers we have counts for

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Showing 2017 · quant-phShow all

2 papers · 2 filters

quant-ph2017

Fundamental limits of quantum-secure covert optical sensing

Boulat A. Bash, Christos N. Gagatsos, Animesh Datta +1

We present a square root law for active sensing of phase $θ$ of a single pixel using optical probes that pass through a single-mode lossy thermal-noise bosonic channel. Specificall…

quant-ph2017★ 23 cited

Bounding the quantum limits of precision for phase estimation with loss and thermal noise

Christos N. Gagatsos, Boulat A. Bash, Saikat Guha +1

We consider the problem of estimating an unknown but constant carrier phase modulation $θ$ using a general -- possibly entangled -- $n$ -mode optical probe through $n$ independent a…