Grating based optical coupler

作者: Yun-Chung Na , Shu-Lu Chen

DOI:

关键词: Optical couplerGratingPhysicsOpticsInterference (wave propagation)Reflector (photography)OptoelectronicsRayWaveguide

摘要: An apparatus including a waveguide region configured to guide light propagating along first direction; reflector reflect incident light; an interference formed between the and region, confine at least portion of by reflected grating on confining light, couple second direction that is different from direction.

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