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Proceedings Paper

Higher-order Bessel beams integrated with time (HOBBIT) for dynamic structured light control
Author(s): Eric G. Johnson; J. Keith Miller; Richard J. Watkins; Kaitlyn S. Morgan; Wenzhe Li; Kunjian Dai; Caitie O'Donnell; Graham White
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Paper Abstract

Conventional systems exploiting dynamic control of spatiotemporal beams using spatial light modulators are limited in data rate and power density. These are not the only limits, since the desired spatial control should include a continuum of Orbital Angular Momentum so that fractional and integer OAM states are possible, as well as coherent combinations to realize complex power flows for interaction science in linear and nonlinear regimes. This talk will summarize recent progress based on the spatial and dynamic control of Higher Order Bessel Gaussian Beams that can be reconfigured at unprecedented rates and applicable for high power densities. Applications will include propagation through dynamic turbulence, beam control and nonlinear interactions exploiting a continuum of OAM states. Future perspectives will also be discussed for a number of applications relevant to Maritime sensing.

Paper Details

Date Published: 24 February 2020
PDF: 11 pages
Proc. SPIE 11297, Complex Light and Optical Forces XIV, 112970T (24 February 2020);
Show Author Affiliations
Eric G. Johnson, Clemson Univ. (United States)
J. Keith Miller, Clemson Univ. (United States)
Richard J. Watkins, Clemson Univ. (United States)
Kaitlyn S. Morgan, Clemson Univ. (United States)
Wenzhe Li, Clemson Univ. (United States)
Kunjian Dai, Clemson Univ. (United States)
Caitie O'Donnell, Clemson Univ. (United States)
Graham White, Clemson Univ. (United States)


Published in SPIE Proceedings Vol. 11297:
Complex Light and Optical Forces XIV
David L. Andrews; Enrique J. Galvez; Halina Rubinsztein-Dunlop, Editor(s)

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