Generation of spatiotemporal optical coil with controllable transverse intensity chirality
Generation of secondary vortices from collinear STOV collisions When two STOV pulses, E1 and E2, carrying charges ℓ1…
Ultrafast triggering of strong coupling in a semiconductor terahertz Fabry-Pérot cavity
THz characterization of a photo-excited thin Si wafer When a semiconductor is excited above band-gap, its optical properties…
Backreaction of stimulated Hawking radiation in an optical analogue
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Temporally super-resolved dispersive Fourier transformation spectroscopy
Maiuri, M., Garavelli, M. & Cerullo, G. Ultrafast spectroscopy: state of the art and open challenges. J. Am.…
Spatiotemporal shaping of broadband helical light pulses at relativistic intensities
Forbes, A., de Oliveira, M. & Dennis, M. R. Structured light. Nat. Photon. 15, 253–262 (2021). Article ADS …
Quantum coherent beating in polar disubphthalocyanine-fullerene cocrystals for ultrafast photothermal conversion
Sun, L. et al. Creating organic functional materials beyond chemical bond synthesis by organic cocrystal engineering. J. Am.…
Quantum beats of exciton-polarons in CsPbI3 perovskite nanocrystals
Photon echo and long coherence of zero-phonon exciton The ensemble of CsPbI3 NCs is synthesized in a fluorophosphate…
Nonlinear atomic tunnelling boosted by bright squeezed vacuum
Experimental details Both coherent and quantum light sources are pumped with the same femtosecond laser pulse (790 nm, 28 fs,…
Observation of coherent ferron emission and propagation
Van Kranendonk, J. & Van Vleck, J. H. Spin waves. Rev. Mod. Phys. 30, 1 (1958). Article Google…
Strong ultrafast nonlinear optical response from megaelectronvolt electrons in semiconductors
Uiberacker, M. et al. Attosecond real-time observation of electron tunnelling in atoms. Nature 446, 627–632 (2007). Article ADS …
Full space-time ultrafast self-focusing of spherical Airy wavepackets
Olarte, O. E., Andilla, J., Gualda, E. J. & Loza-Alvarez, P. Light-sheet microscopy: a tutorial. Adv. Opt. Photonics…
Large exciton longitudinal–transverse splitting enables room-temperature ultrafast coherent polaritonics in layered perovskite crystals
Phillips, D. F., Fleischhauer, A., Mair, A., Walsworth, R. L. & Lukin, M. D. Storage of light in…