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quant-ph2025
Ultranarrow Bright Single-Photon Emitters in Diamond with Strong Broadband Phonon Decoupling
Swetapadma Sahoo, Péter Udvarhelyi, Jaden Li +6
Single-photon emitters are fundamental building blocks for quantum information processing, communication and sensing. However, unwanted interactions with bulk phonons in their host…
quant-ph2025
Fast quantum interferometry at the nanometer and attosecond scales with energy-entangled photons
Colin P. Lualdi, Spencer J. Johnson, Michael Vayninger +4
In classical optical interferometry, loss and background complicate achieving fast nanometer-resolution measurements with illumination at low light levels. Conversely, quantum two-…