Výsledky vyhledávání - "Noe, Reinhold"

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Polarization-Dependent Loss of Optical Connectors Measured with High Accuracy (<0.004 dB) after Cancelation of Polarimetric Errors

Autor: Noe, Reinhold, Koch, Benjamin

State-of-the-art polarimeter calibration is reviewed. Producing many quasi-random polarization states and moving/bending a fiber without changing power allows finding a polarimeter calibration where the degree-of-polarization reaches unity and parasi

Externí odkaz: http://arxiv.org/abs/2207.01481

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PMD-Tolerant 20 krad/s Endless Polarization and Phase Control for BB84-Based QKD with TDM Pilot Signals

Autor: Koch, Benjamin, Noe, Reinhold

Publikováno v: Proc. 21th ITG-Symposium on Photonic Networks, ISBN 978-3-8007-5424-3, 24.-25. Nov. 2020. The final version of record is available at https://www.vde-verlag.de/buecher/455423/itg-fb-294-photonische-netze.html, pp. 37-39

TDM-based polarization and differential phase control with 35ps PMD tolerance and 20krad/s tracking speed is demonstrated. 600ns intervals are reserved for QKD and for 0{\deg}- and 45{\deg}-polarized pilot signals. ECLs are modulated directly, with h

Externí odkaz: http://arxiv.org/abs/2006.07351

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Structure and Needed Properties of Reasonable Polarization Mode Dispersion Emulators for Coherent Optical Fiber Transmission

Autor: Noe, Reinhold, Koch, Benjamin

This paper proposes a scientifically reasonable polarization mode dispersion (PMD) emulator (PMDE) for coherent optical fiber transmission. Guidelines are physically correct modeling of the polarization-dispersive fiber, the time-variable polarizatio

Externí odkaz: http://arxiv.org/abs/1903.05248

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Accuracy Limits of Polarization-Independent Optical Depolarizers Based on Rotating Waveplates

Autor: Noe, Reinhold, Koch, Benjamin

Optical depolarizers for monochromatic waves which work independent of input polarization can be built from cascaded electrooptic rotating waveplates. If the waveplate retardations deviate from their desired values then the worst-case residual degree

Externí odkaz: http://arxiv.org/abs/1901.08838

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