Talks and Poster Presentations (with Proceedings-Entry):
A. Sandmann, A. Ahrens, S. Lochmann, W. Rosenkranz, H. Zimmermann:
"Experimental Multi-Mode MIMO System Evaluation using Semented Photo Detection";
Talk: ITG Fachtagung Photonische Netze,
Leipzig, Deutschland;
05-11-2017
- 05-12-2017; in: "18. ITG-Fachtagung 272: Photonische Netze",
(2017),
ISBN: 978-3-8007-4427-5;
94
- 97.
English abstract:
In this work silicon multi-segment photo detectors are analyzed for their suitability as mode demultiplexing devices in multi-mode multiple-input multiple-output (MIMO) transmissions. Therefore, different chips are characterized with respect to their local responsitivities and segment's bandwidths.The fiber alignment and packaging process of the detector are presented. By using a two-segment detector a (2x2) MIMO transmission over 1 km multi-mode fiber at 850 nm operating wavelength is formed and characterized by its specific impulse responses as well as the bit-error rate performance capabilities. The results show that multi-segment detectors are suited for simple and efficient mode demultiplexing in a multi-mode MIMO system.
Created from the Publication Database of the Vienna University of Technology.