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1 August 2021 Conservation of Orbital Angular Momentum and Polarization through Biological Waveguides
Nicolas Perez, Daryl Preece, Anna Bezryadina
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Proceedings Volume 11818, Laser Beam Shaping XXI; 1181804 (2021) https://doi.org/10.1117/12.2593851
Event: SPIE Optical Engineering + Applications, 2021, San Diego, California, United States
Abstract
The conservation of optical properties as a beam propagates through a scattering media is important to creating more complex optically induced structures and the transmission of high bandwidth information. By utilizing the nonlinear optical effect in the scattering bio-soft-matter, we investigate the conservation of polarization and orbital angular momentum through self-trapping and pump/probe coupled waveguides of light in sheep red blood cell suspensions at 532 nm and 780nm wavelengths. The ability to maintain these properties after multiple scattering events may lead to improvements in communication bandwidth with low loss.
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Nicolas Perez, Daryl Preece, and Anna Bezryadina "Conservation of Orbital Angular Momentum and Polarization through Biological Waveguides", Proc. SPIE 11818, Laser Beam Shaping XXI, 1181804 (1 August 2021); https://doi.org/10.1117/12.2593851
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KEYWORDS
Waveguides
Polarization
Light scattering
Blood
Laser beam diagnostics
Laser scattering
Multiple scattering
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