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AssigneeThe Regents of the University of Colorado
InventorsOmer Tzang, Rafael Piestun, Antonio Miguel Caravaca-Aguirre, Kelvin Wagner
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Recent remarkable progress in wave-front shaping has enabled control of light propagation inside linear media to focus and image through scattering objects. In particular, light propagation in multimode fibers comprises complex intermodal interactions and rich spatiotemporal dynamics. Control of physical phenomena in multimode fibers and its applications is in its infancy, opening opportunities to take advantage of complex mode interactions. Various embodiments of the present technology provide wave-front shaping for controlling nonlinear phenomena in multimode fibers. Using a spatial light modulator at the fiber's input and a genetic algorithm optimization, some embodiments control a highly nonlinear stimulated Raman scattering cascade and its interplay with four wave mixing via a flexible implicit control on the superposition of modes that are coupled into the fiber.
A method for shaping multimode dynamics in a transmission medium, the method comprising:
A system for shaping multimode dynamics in a transmission medium, the system comprising:
One or more non-transitory computer-readable storage media having programmable instructions stored thereon which, when executed by a system for shaping multimode dynamics in a transmission medium, cause the system to:
Dependencies are inferred from the claim text.