We report the design, fabrication and experimental characterization of a dual-level grating coupler for a 220 nm thick silicon photonics platform with a record coupling efficiency of -0.8 dB without the use of any back-reflector.
Dual-Level Silicon Grating Coupler with a Record -0.8 dB Coupling Efficiency
Vitali V.;Lacava C.;
2023-01-01
Abstract
We report the design, fabrication and experimental characterization of a dual-level grating coupler for a 220 nm thick silicon photonics platform with a record coupling efficiency of -0.8 dB without the use of any back-reflector.File in questo prodotto:
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