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Conferences > IPRSN > 2017 > ITu1A > ITu1A.2

Reflector-less Grating-Coupler with a -0.9 dB Efficiency Realized in 260-nm Silicon-On-Insulator Platform

Riccardo Marchetti, Cosimo Lacava, Ali Khokhar, Ilaria Cristiani, David J. Richardson, Periklis Petropoulos, and Paolo Minzioni

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Abstract

We report the design and experimental characterization of a SOI grating coupler which shows, for the first time to our knowledge, a coupling loss below 1 dB (0.89 dB) without the use of any back-reflector.

© 2017 Optical Society of America

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