Demonstration of a bi-directionally tunable arrayed waveguide grating with ultra-low thermal power using S-shaped architecture and parallel-circuit configuration.
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DOI: 10.1364/oe.462636
Abstract: A thermally bi-directionally tunable arrayed waveguide grating (TBDTAWG) is proposed and demonstrated on a silicon-on-insulator (SOI) platform. The device is composed of passive and active designs for realizations of an AWG and fine tuning of… read more here.
Keywords: arrayed waveguide; shaped architecture; tunable arrayed; directionally tunable ... See more keywords