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Error Correction in Structured Optical Receivers
A. Hammond, I. Frank, R. Camacho·February 27, 2018·DOI: 10.1109/JSTQE.2018.2846024
PhysicsMathematicsComputer Science
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Abstract
Quantum green machines using integrated optics may enable better communication in photon-starved environments, but fabrication inconsistencies induce unpredictable internal phase errors, making them difficult to construct. We describe and experimentally demonstrate a new method to compensate for arbitrary phase errors by deriving a convex error space and implementing an algorithm to learn a unique codebook of codewords corresponding to each matrix.