195 citations · 1.5k across the 47 of their papers we have counts for
9 papers · 1 filter
High-harmonic generation in metallic titanium nitride
Aleksey Korobenko, Soham Saha, Alan T. K. Godfrey +6
High-harmonic generation is the cornerstone of nonlinear optics. It has been demonstrated in a wide range of crystalline systems including dielectrics, semiconductors, and semi-met…
Characterizing multielectron dynamics during recollision
Graham G. Brown, Dong Hyuk Ko, Chunmei Zhang +1
Measuring the delay for an electron to emerge from different states is one of the major achievements of attosecond science. This delay can have two origins - the electron wave pack…
Characterizing Fano Resonances During Recollision
Graham G. Brown, Dong Hyuk Ko, Chunmei Zhang +1
When intense light irradiates a quantum system, an ionizing electron recollides with its parent ion within the same light cycle and, during that very brief (few femtosecond) encoun…
Chiral high-harmonic generation and spectroscopy on solid surfaces using polarization-tailored strong fields
Tobias Heinrich, Marco Taucer, Ofer Kfir +4
Strong-field methods in solids enable new strategies for ultrafast nonlinear spectroscopy and provide all-optical insights into the electronic properties of condensed matter in rec…
Surface Adhesion of Back-Illuminated Ultrafast Laser-Treated Polymers
Deepak L. N. Kallepalli, Alan T. K. Godfrey, Jesse Ratte +3
We report a decreased surface wettability when polymer films on a glass substrate are treated by ultra-fast laser pulses in a back-illumination geometry. We propose that back-illum…
Control of Air Lasing
Mathew Britton, Marianna Lytova, Dong Hyuk Ko +6
A near-infrared laser generates gain on transitions between the and states of the nitrog…