Optimized Si_3N_4 grating couplers for relaxed alignment requirements under flood illumination
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DOI: 10.1364/ao.56.001286
Abstract: Grating couplers are essential building blocks to integrated photonic circuits, as they allow surface access to the photonic chip. They are most commonly used in combination with an optical fiber, requiring precise alignment, resulting in… read more here.
Keywords: relaxed alignment; grating couplers; optimized grating; flood illumination ... See more keywords