565 citations · 6.8k across the 102 of their papers we have counts for
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Lightwave-Electronic Harmonic Frequency Mixing
Matthew Yeung, Lu-Ting Chou, Marco Turchetti +3
Electronic frequency mixers are fundamental building blocks of electronic systems. Harmonic frequency mixing in particular enables broadband electromagnetic signal analysis across…
Large Area Optical Frequency Detectors for Single-Shot Phase Readout
Felix Ritzkowsky, Matthew Yeung, Engjell Bebeti +9
Attosecond science has demonstrated that electrons can be controlled on the sub-cycle time scale of an optical wave, paving the way toward optical frequency electronics. Using cont…
Free-electron-light interactions in nanophotonics
Charles Roques-Carmes, Steven E. Kooi, Yi Yang +7
When impinging on optical structures or passing in their vicinity, free electrons can spontaneously emit electromagnetic radiation, a phenomenon generally known as cathodoluminesce…
PHz Electronic Device Design and Simulation for Waveguide-Integrated Carrier-Envelope Phase Detection
Dario Cattozzo Mor, Yujia Yang, Felix Ritzkowsky +4
Carrier-envelope phase (CEP) detection of ultrashort optical pulses and low-energy waveform field sampling have recently been demonstrated using direct time-domain methods that exp…
Nanoantenna Design for Enhanced Carrier-Envelope-Phase Sensitivity
Drew Buckley, Yujia Yang, Yugu Yang-Keathley +2
Optical-field emission from nanostructured solids such as subwavelength nanoantennas can be leveraged to create sub-femtosecond, PHz-scale electronics for optical-field detection.…
Impact of DC bias on Weak Optical-Field-Driven Electron Emission in Nano-Vacuum-Gap Detectors
Marco Turchetti, Mina R. Bionta, Yujia Yang +5
In this work, we investigate multiphoton and optical-field tunneling emission from metallic surfaces with nanoscale vacuum gaps. Using time-dependent Schrodinger equation (TDSE) si…