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Conferences > ACPC > 2015 > AS4A > AS4A.2

Fast and accurate calibration method for large-port-count Si-wire PILOSS optical switch

S. Suda, K. Tanizawa, K. Suzuki, H. Matsuura, K. Ikeda, S. Namiki, and H. Kawashima

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Abstract

We propose a calibration method for N×N Si-wire path-independent-insertion-loss (PILOSS) optical switches with thermo-optic Mach-Zehnder-interferometer (MZI) element switches. Calibration for a 32x32 switch is numerically demonstrated with an error less than 1% within an hour.

© 2015 Optical Society of America

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