202 citations · 800 across the 26 of their papers we have counts for
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Photorefraction-induced Bragg scattering in cryogenic lithium niobate ring resonators
Yuntao Xu, Ayed Al Sayem, Chang-Ling Zou +2
We report intracavity Bragg scattering induced by photorefractive (PR) effect in high-Q lithium niobate (LN) ring resonators at cryogenic temperatures. We show that, when a cavity…
High-Purity Pulsed Squeezing Generation with Integrated Photonics
Chaohan Cui, Christos N. Gagatsos, Saikat Guha +1
Squeezed light has evolved into a powerful tool for quantum technology, ranging from quantum enhanced sensing and quantum state engineering based on partial post-selection techniqu…
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…