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Conferences > ACPC > 2015 > ASu2A > ASu2A.37

Design of Metasurface-Assisted High-Order Bessel Beam Laser Carrying Orbital Angular Momentum (OAM)

Nan Zhou, Jing Du, and Jian Wang

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Abstract

We take advantage of metasurface as reflector in laser resonator and demonstrate that the higher-order Bessel beam can be stimulated. Compared with petal-pattern intensity, we can acquire donut intensity with orbital angle momentum.

© 2015 Optical Society of America

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