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Conferences > CLEO_SI > 2020 > STu4N > STu4N.6

Spatiotemporal Characterization of Optical Vortex Light-wave using Hyperspectral Dual-comb Imaging

Akifumi Asahara, Takuto Adachi, Seishiro Akiyama, and Kaoru Minoshima

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Abstract

We demonstrate detailed assessment of optical vortex using single-pixel-imaging dual-comb spectroscopy. The method realizes full-characterization of vortex light-waves and is expected as a versatile measurement tool for chiral optical properties, material studies, and optical communications.

© 2020 The Author(s)

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