186 citations · 1.2k across the 54 of their papers we have counts for
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quant-ph2020★ 22 cited
High-dimensional Frequency-Encoded Quantum Information Processing with Passive Photonics and Time-Resolving Detection
Chaohan Cui, Kaushik P. Seshadreesan, Saikat Guha +1
In this Letter, we propose a new approach to process high-dimensional quantum information encoded in a photon frequency domain. In contrast to previous approaches based on nonlinea…
quant-ph2020★ 22 cited
Belief Propagation with Quantum Messages for Quantum-Enhanced Classical Communications
Narayanan Rengaswamy, Kaushik P. Seshadreesan, Saikat Guha +1
For space-based laser communications, when the mean photon number per received optical pulse is much smaller than one, there is a large gap between communications capacity achievab…