250 citations · 1.1k across the 47 of their papers we have counts for
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Unambiguous definition of handedness for locally-chiral light
Ofer Neufeld, Oren Cohen
Synthetic chiral light fields were recently introduced as a novel source of chirality [Ayuso et al. Nat. Phot. 13, 866 (2019)]. This locally-chiral light spans a three-dimensional…
Detecting multiple chirality centers in chiral molecules with high harmonic generation
Ofer Neufeld, Omri Wengrowicz, Or Peleg +2
Characterizing chirality is highly important for applications in the pharmaceutical industry, as well as in the study of dynamical chemical and biological systems. However, this ta…
Multi-scale dynamical symmetries and selection rules in nonlinear optics
Gavriel Lerner, Ofer Neufeld, Liran Hareli +6
Symmetries and their associated selection rules are extremely useful in all fields of science. In particular, for system that include electromagnetic (EM) fields interacting with m…
Selection rules in symmetry-broken systems by symmetries in synthetic dimensions
Matan Even Tzur, Ofer Neufeld, Avner Fleischer +1
Selection rules are often considered a hallmark of symmetry. When a symmetry is broken, e.g., by an external perturbation, the system exhibits selection rule deviations which are o…
Terahertz driven extremely nonlinear bulk photogalvanic currents in non-resonant conditions
Ofer Neufeld, Nicolas Tancogne-Dejean, Umberto De Giovannini +2
We report on the generation of bulk photocurrents in materials driven by non-resonant bi-chromatic fields that are circularly polarized and co-rotating. The nonlinear photocurrents…