Platonic Gaussian beams: wave and ray treatment.
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DOI: 10.1364/ol.405988
Abstract: A class of self-similar beams, the Platonic Gaussian beams, is introduced by using the vertices of the Platonic solids in a Majorana representation. Different orientations of the solids correspond to beams with different profiles connected… read more here.
Keywords: platonic gaussian; wave ray; beams wave; gaussian beams ... See more keywords
Dual THz Wave and X-ray Generation from a Water Film under Femtosecond Laser Excitation
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DOI: 10.3390/nano8070523
Abstract: Simultaneous emission of the THz wave and hard X-ray from thin water free-flow was induced by the irradiation of tightly-focused femtosecond laser pulses (35 fs, 800 nm, 500 Hz) in air. Intensity measurements of the… read more here.
Keywords: laser; water; wave ray; femtosecond laser ... See more keywords