Tolerant, broadband tunable 2 x 2 coupler circuit

Wang, M; Ribero, A; Xing, YF; Bogaerts, W

Bogaerts, W (corresponding author), Univ Ghent, Dept Informat Technol, Photon Res Grp, Imec, Ghent, Belgium.; Bogaerts, W (corresponding author), Univ Ghent, Ctr Nano & Biophoton, Ghent, Belgium.

OPTICS EXPRESS, 2020; 28 (4): 5555

Abstract

We propose a circuit design for a broadband tunable 2 x 2 waveguide coupler, consisting of a two-stage Mach-Zehnder interferometer with electro-optic ......

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