M.Sc. Ulrike Kaulich
Technische Universität München
Professur für Leitungsgebundene Übertragungstechnik (Prof. Hanik)
Postadresse
Theresienstr. 90
80333 München
- Tel.: +49 89 289 23485
- E-Mail: ulrike.kaulich@tum.de
Biografie
- B.Sc. in Elektro- und Informationstechnik, Technische Universität München (2017)
- M.Sc. in Elektro- und Informationstechnik, Technische Universität München (2020)
- Seit August 2020 wissenschaftliche Mitarbeiterin an der Lehr- und Forschungseinheit für Nachrichtentechnik, Professur für Leitungsgebundene Übertragungstechnik
Lehre
- Optical Communication Systems WT 21/22, 22/23
- Grundlagen der Informationstechnik WT 23/24, 24/25, 25/26
- Physical Layer Methods ST 24, 25
Abschlussarbeiten
Angebotene Abschlussarbeiten
Laufende Abschlussarbeiten
Dispersion Compensation in IM/DD Systems Using the Gerchberg-Saxton Algorithm
Beschreibung
The Gerchberg-Saxton algorithm is an iterative phase retrieval method originally developed in optics, and it has been adapted for electronic dispersion compensation in optical communication systems. The student will implement the algorithm and apply it to intensity-modulation/direct-detection (IM/DD) systems to explore its potential for waveform optimization. The focus lies on simulating the algorithm's behavior in the presence of fiber dispersion and analyzing convergence properties and performance.
Betreuer:
Publikationen
2025
- Low-Cost Phase Precoding for Short-Reach Fiber Links with Direct Detection. arXiv, 2025 mehr… Volltext ( DOI )
- Symbol-Wise Phase Predistortion to Enhance Reach of Optical Pulse Amplitude Modulation with Direct Detection. International Conference on Transparent Optical Networks (ICTON), 2025 mehr…
2023
- Optimization of Ultra-Broadband Optical Wavelength Conversion in Nonlinear Multi-Modal Silicon-On-Insulator Waveguides. International Conference on Transparent Optical Networks (ICTON), 2023 mehr…
- Phasenvorverzerrung bei Direktdetektion zur Entgegenwirkung der Chromatischen Faser Dispersion. ITG Workshop Modellierung optischer Komponenten und Systeme, 2023 mehr…
- Phase-Predistortion to Mitigate Chromatic Dispersion Effects in Direct Detection Systems. 24. VDE ITG Fachtagung Photonische Netze, 2023 mehr…
2022
- Ultra-Broadband Optical Wavelength-Conversion Using Nonlinear Multi-Modal Optical Waveguides. 2022 13th International Symposium on Communication Systems, Network and Digital Signal Processing (CSNDSP), 2022 mehr… Volltext ( DOI )
- Phase-Predistortion of Optical On-Off-Keying with Direct Detection to Counteract Fiber Chromatic Dispersion. IEEE Photonics Conference (IPC), 2022 mehr…
- Analysis of Material Susceptibility in Silicon on Insulator Waveguides with Combined Simulation of Four-Wave Mixing and Linear Mode Coupling. Optical and Quantum Electronics, 2022 mehr… Volltext ( DOI )
2021
- Efficient Ultra-Broadband C-to-O Band Converter Based on Multi-Mode Silicon-on-Insulator Waveguides. European Conference on Optical Communication (ECOC) 2021, 2021 mehr…
- Numerical Optimization and CW Measurements of SOI Waveguides for Ultra-Broadband C-to-O-Band Conversion. European Conference on Optical Communication (ECOC) 2021, 2021 mehr…
- Modellierung der Material-Suszeptibilität in Silizium-Wellenleitern für FWM-basierende nichtlineare Optik. ITG Workshop Modellierung optischer Komponenten und Systeme , 2021 mehr…
- Modeling Material Susceptibility in Silicon for Four-Wave Mixing Based Nonlinear Optics. NUSOD (Numerical Simulation of Optoelectronic Devices ), 2021 mehr…