3 papers
quant-ph2026
Telecom quantum memory over one microsecond in nanophotonic lithium niobate
Priyash Barya, Daren Chen, Ashwith Prabhu +9
Nanophotonic quantum memory is a vital component for scalable quantum information processing for quantum computing, networking, and sensing applications. We store single-photon-lev…
physics.optics2025
Ultra High-Q tunable microring resonators enabled by slow light
Priyash Barya, Ashwith Prabhu, Laura Heller +2
High-Q nanophotonic resonators are crucial for many applications in classical and quantum optical processing, communication, sensing, and more. We achieve ultra-high quality factor…
quant-ph2024
Narrow optical linewidths in stoichiometric layered rare-earth crystals
Donny R. Pearson, Ashwith Prabhu, Selvin Tobar +5
Rare-earth emitters in solids are well-suited for implementing efficient, long-lived quantum memory coupled to integrated photonics for scalable quantum technologies. They are typi…