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Veröffentlichungen - Publications

K. Voigt, L. Zimmermann, G. Winzer, K. Petermann
SOI based 2×2 and 4×4 waveguide couplers - evolution from DPSK to DQPSK
Proc. Group IV Photonics 2008, pages: 209-211, 2008.

Abstract
We compare 2 times 2 and 4 times 4 multi-mode interference (MMI) couplers with respect to performance of D(Q)PSK-demodulators. We shall provide simulation and experimental data of MMI-devices realized in 4µm silicon-on-insulator (SOI) rib waveguide technology.


This paper was published in Proc. Group IV Photonics 2008, IEEE and is made available as an electronic reprint with the permission of IEEE. The paper can be found at the following URL on the IEEE website. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.

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