707 citations · 1.3k across the 20 of their papers we have counts for
6 papers · 2 filters
Realizable receivers for discriminating arbitrary coherent-state waveforms and multi-copy quantum states near the quantum limit
Ranjith Nair, Saikat Guha, Si-Hui Tan
Coherent states of light, and methods for distinguishing between them, are central to all applications of laser light. We obtain the ultimate quantum limit on the error probability…
Measuring Quantum Correlations using Lossy Photon-Number-Resolving Detectors with Saturation
Si-Hui Tan, Leonid A. Krivitsky, Berthold-Georg Englert
The variance of difference of photocounts (VDPs) is an established measure of quantum correlations for quantum states of light. It enables us to discriminate between the classical…
SU(3) Quantum Interferometry with single-photon input pulses
Si-Hui Tan, Yvonne Y. Gao, Hubert de Guise +1
We develop a framework for solving the action of a three-channel passive optical interferometer on single-photon pulse inputs to each channel using SU(3) group-theoretic methods, w…
Measurement of two-mode squeezing with photon number resolving multi-pixel detectors
Dmitry A. Kalashnikov, Si-Hui Tan, Timur Sh. Iskhakov +2
The measurement of the two-mode squeezed vacuum generated in an optical parametric amplifier (OPA) was performed with photon number resolving Multi-Pixel Photon Counters (MPPCs). I…
Crosstalk calibration of multi-pixel photon counters using coherent states
Dmitry A. Kalashnikov, Si-Hui Tan, Leonid A. Krivitsky
We present a novel method of calibration of crosstalk probability for multi-pixel photon counters (MPPCs) based on the measurement of the normalized second-order intensity correlat…
Explicit capacity-achieving receivers for optical communication and quantum reading
Mark M. Wilde, Saikat Guha, Si-Hui Tan +1
An important practical open question has been to design explicit, structured optical receivers that achieve the Holevo limit in the contexts of optical communication and "quantum r…