John Hannegan

Efficient metallic spintronic emitters of ultrabroadband terahertz radiation

Tom S. Seifert, Samridh Jaiswal, Ulrike Martens et al. · Nature Photonics · 2016 · 911 citations · Full text

Natural Sciences, Electrical Engineering, Materials Science +14

Quantum Interference between Photons from an Atomic Ensemble and a Remote Atomic Ion

Alexander N. Craddock, John Hannegan, Dalia Ornelas-Huerta et al. · Physical Review Letters · 2019 · 35 citations · Full text

Natural Sciences, Physics, Photonics +14

Neutral-Atom Wavelength-Compatible 780 nm Single Photons from a Trapped Ion via Quantum Frequency Conversion

James Siverns, John Hannegan, Qudsia Quraishi · Physical Review Applied · 2019 · 27 citations · Full text

Natural Sciences, Physics, Atomic Physics +12

Low-Noise Quantum Frequency Conversion of Photons from a Trapped Barium Ion to the Telecom O-band

Uday Saha, James Siverns, John Hannegan et al. · ACS Photonics · 2023 · 16 citations

Natural Sciences, Physics, Optics +16

Entanglement between a trapped-ion qubit and a 780-nm photon via quantum frequency conversion

John Hannegan, James Siverns, Qudsia Quraishi · Physical review. A/Physical review, A · 2022 · 15 citations

Computing, Physics, Photonics +14