Experimental Demonstration of Tunable Space-Time Wave Packets Carrying Time- and Longitudinal-Varying OAM

Su, Xinzhou; Zou, Kaiheng; Zhou, Huibin; Song, Hao; Duan, Yuxiang; Karpov, Maxim; Kippenberg, Tobias J.; Tur, Moshe; Christodoulides, Demetrios N.; Willner, Alan E.

doi:10.1364/CLEO_AT.2023.SF1R.1

conference paper

Experimental Demonstration of Tunable Space-Time Wave Packets Carrying Time- and Longitudinal-Varying OAM

Su, Xinzhou

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Zou, Kaiheng

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Zhou, Huibin

2023

CLEO: Science and Innovations, CLEO:S and I 2023

CLEO: Science and Innovations

We experimentally demonstrate tunable ST-packets carrying both time- and longitudinal-varying OAM by synthesizing temporal and spatial frequencies of a comb. A measured local OAM value is shown to change every 0.87 ps and/or 10 cm.