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Proceedings Paper

Characterization of mode group transfer matrix in multimode couplers using spatial light modulation
Author(s): G. Stepniak; C. A. Bunge
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Paper Abstract

In this paper, spatial light modulation is applied to investigate the selective mode properties of multimode fibers (MMF) and MMF couplers. Spatial light modulator is applied only on the MMF input to excite a selected linearly polarized eigenmode of the MMF. At the system output the impulse and frequency response is studied. By an additional time separation of mode groups achieved during propagation in the MMF, a mode group to mode group transfer matrix of the MMF coupler can be obtained.

Paper Details

Date Published: 28 September 2016
PDF: 8 pages
Proc. SPIE 10031, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2016, 1003119 (28 September 2016); doi: 10.1117/12.2249282
Show Author Affiliations
G. Stepniak, Warsaw Univ. of Technology (Poland)
C. A. Bunge, Hochschule für Telekommunikation Leipzig (Germany)


Published in SPIE Proceedings Vol. 10031:
Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2016
Ryszard S. Romaniuk, Editor(s)

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