no code implementations • 1 Nov 2020 • Marco Turchetti, Mina R. Bionta, Yujia Yang, Felix Ritzkowsky, Denis Ricardo Candido, Michael Flatté, Karl K. Berggren, Phillip D. Keathley
In this work, we investigate multiphoton and optical-field tunneling emission from metallic surfaces with nanoscale vacuum gaps.
Optics Applied Physics
1 code implementation • 13 Sep 2020 • Mina R. Bionta, Felix Ritzkowsky, Marco Turchetti, Yujia Yang, Dario Cattozzo Mor, William P. Putnam, Franz X. Kärtner, Karl K. Berggren, Phillip D. Keathley
We demonstrated our devices by sampling the electric field of a ~5 fJ, broadband near-infrared ultrafast laser pulse using a ~50 pJ near-infrared driving pulse.
Optics Instrumentation and Detectors
1 code implementation • 15 Dec 2019 • Yujia Yang, Marco Turchetti, Praful Vasireddy, William P. Putnam, Oliver Karnbach, Alberto Nardi, Franz X. Kärtner, Karl K. Berggren, Phillip D. Keathley
Ultrafast light-matter interactions lead to optical-field-driven photocurrents with an attosecond-level temporal response.
Optics Applied Physics Instrumentation and Detectors