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Tunable System for Generating Higher Order Bessel Beams

The use of a turntable system in conjunction with an acousto-optic deflector (AOD) can allow for fast and continuous tuning of the orbital angular momentum (OAM) topological charge number of the output of Bessel beams. This technique uses a simple and effective approach that is capable of generating beams with integer topological and fractional charge...

Published: 10/8/2024 | Inventor(s): Jerome Miller, Eric Johnson, Richard Watkins

Keywords(s): Communications, Imaging

Category(s): Manufacturing