PULSED POLARIZED VORTEX BEAM ENABLED BY METAFIBER LASERS

Pulsed polarized vortex beam enabled by metafiber lasers

Abstract Pulsed polarized vortex beams, a special form of structured light, are generated by tailoring the light beam spatiotemporally and witness the growing application demands in nonlinear optics such as ultrafast laser processing and surface plasma excitation.However, existing techniques for generating polarized vortex beams suffer from either

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Maximizing Lucerne (Medicago sativa) Pasture Intake of Dairy Cows: 1-the Effect of Pre-Grazing Pasture Height and Mixed Ration Level

The effect of lucerne (Medicago sativa L.) pre-grazing pasture height on pasture intake and milk production was investigated in a sub-tropical partial mixed ration (PMR) dairy system in south-east Queensland, Australia.The experiment involved a 26-day adaptation period followed by an eight-day measurement period during April and May 2018.Twenty-fou

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