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Colja Schubert

Colja Schubert

D-Index & Metrics

Electronics and Electrical Engineering

D-Index
36
Citations
5093
World Ranking
5367
National Ranking
152

Overview

Colja Schubert is affiliated with the Fraunhofer Society in Germany and has contributed extensively to the field of engineering, with a focus on electrical and electronic engineering. Their research mainly addresses optical network technologies, advanced photonic communication systems, and photonic and optical devices.

The scientist's work spans several related topics, including:

  • Optical Network Technologies
  • Advanced Photonic Communication Systems
  • Photonic and Optical Devices
  • Millimeter-Wave Propagation and Modeling
  • Neural Networks and Reservoir Computing
  • Advanced Fiber Laser Technologies
  • Advanced MIMO Systems Optimization

Colja Schubert's research has been published prominently in several venues, some of the most frequent being:

  • Journal of Lightwave Technology
  • arXiv (Cornell University)
  • IEEE Communications Magazine
  • IEEE Photonics Technology Letters
  • IET conference proceedings.

Among notable recent papers are:

  • "Experimental Demonstrations of High-Capacity THz-Wireless Transmission Systems for Beyond 5G" (2020), published in IEEE Communications Magazine
  • "Enabling S-C-L-Band Systems With Standard C-Band Modulator and Coherent Receiver Using Coherent System Identification and Nonlinear Predistortion" (2021), published in Journal of Lightwave Technology
  • "Advanced DSP-Based Monitoring for Spatially Resolved and Wavelength-Dependent Amplifier Gain Estimation and Fault Location in C+L-Band Systems" (2022), published in Journal of Lightwave Technology
  • "Optoelectronic Heterodyne THz Receiver for 100-300 GHz Communication Links" (2024), published in IEEE Access
  • "Partial-MIMO Based Mode-Group Transmission and Routing in a Field-Deployed 15-Mode Network: Throughput, DSP Resources and Network Flexibility" (2024), published in Journal of Lightwave Technology

Frequent co-authors who have collaborated with Colja Schubert include:

  • Ronald Freund
  • Robert Elschner
  • Robert Emmerich
  • Isaac Sackey
  • Carsten Schmidt-Langhorst

The primary field of study for Colja Schubert is engineering, with a concentration on electrical and electronic engineering. Subfields also include artificial intelligence, atomic and molecular physics and optics, biomedical engineering, and signal processing.

Best Publications

  • Terahertz Technologies to Deliver Optical Network Quality of Experience in Wireless Systems Beyond 5G

    Alexandros-Apostolos A. Boulogeorgos;Angeliki Alexiou;Thomas Merkle;Colja Schubert

  • Nonlinear Digital Pre-distortion of Transmitter Components

    Pablo Wilke Berenguer;Markus Nolle;Lutz Molle;Talha Raman

  • 160 Gbit/s clock recovery with electro-optical PLL using bidirectionally operated electroabsorption modulator as phase comparator

    C. Boerner;C. Schubert;C. Schmidt;E. Hilliger

  • Phase dynamics of semiconductor optical amplifiers at 10-40 GHz

    L. Schares;C. Schubert;C. Schmidt;H.G. Weber

  • Comparison of interferometric all-optical switches for demultiplexing applications in high-speed OTDM systems

    C. Schubert;J. Berger;S. Diez;H.J. Ehrke

  • Highly efficient CW parametric conversion at 1550 nm in SOI waveguides by reverse biased p-i-n junction.

    Andrzej Gajda;Lars Zimmermann;Mahmoud Jazayerifar;Georg Winzer

  • Single wavelength channel 10.2 Tb/s TDM-data capacity using 16-QAM and coherent detection

    T. Richter;E. Palushani;C. Schmidt-Langhorst;M. Nolle

  • 160-Gb/s all-optical demultiplexing using a gain-transparent ultrafast-nonlinear interferometer (GT-UNI)

    C. Schubert;S. Diez;J. Berger;R. Ludwig

  • 160 Gbit/s optical 3R-regenerator in a fiber transmission experiment

    S. Watanabe;F. Futami;R. Okabe;Y. Takita

  • Kerr Nonlinearity Mitigation: Mid-Link Spectral Inversion Versus Digital Backpropagation in 5×28-GBd PDM 16-QAM Signal Transmission

    Isaac Sackey;Francesco Da Ros;Johannes Karl Fischer;Thomas Richter

  • High-Capacity Directly Modulated Optical Transmitter for 2-μ m Spectral Region

    Zhixin Liu;Yong Chen;Zhihong Li;Brian Kelly

  • Direct modulation and mode locking of 1.3 μm quantum dot lasers

    M Kuntz;G Fiol;M Lämmlin;D Bimberg

  • Clock recovery from 160 Gbit/s data signals using phase-locked loop with interferometric optical switch based on semiconductor optical amplifier

    T. Yamamoto;Leif K. Oxenlowe;C. Schmidt;C. Schubert

  • Bandwidth-Variable Transceivers based on Four-Dimensional Modulation Formats

    Unknown

  • Automatic PMD compensation at 40 Gbit/s and 80 Gbit/s using a 3-dimensional DOP evaluation for feedback

    H. Rosenfeldt;C. Knothe;R. Ulrich;E. Brinkmeyer

  • Novel scheme for ultrafast all-optical XOR operation

    S. Randel;A.M. de Melo;K. Petermann;V. Marembert

  • Experimental Demonstrations of High-Capacity THz-Wireless Transmission Systems for Beyond 5G

    Carlos Castro;Robert Elschner;Thomas Merkle;Colja Schubert

  • Comparison of DPSK and OOK modulation format in 160 Gbit/s transmission system

    S. Ferber;R. Ludwig;C. Boerner;A. Wietfeld

  • Fully-integrated polarization-diversity coherent receiver module for 100G DP-QPSK

    A. Beling;N. Ebel;A. Matiss;G. Unterborsch

  • Performance of 40-Gb/s DPSK Demodulator in SOI-Technology

    K. Voigt;L. Zimmermann;G. Winzer;T. Mitze

  • 160 Gbit/s transmission over 116 km field-installed fiber using 160 Gbit/s OTDM and 40 Gbit/s ETDM

    U. Feiste;R. Ludwig;C. Schubert;J. Berger

  • Nonlinear digital pre-distortion of transmitter components

    Pablo Wilke Berenguer;Talha Rahman;Antonio Napoli;Markus Nolle

Frequent Co-Authors

R. Ludwig
R. Ludwig Fraunhofer Institute for Telecommunications, Heinrich Hertz Institute
Klaus Petermann
Klaus Petermann Technical University of Berlin
Hans-Georg Weber
Hans-Georg Weber Fraunhofer Institute for Telecommunications, Heinrich Hertz Institute
Hao Hu
Hao Hu Technical University of Denmark
Bernhard Schmauss
Bernhard Schmauss University of Erlangen-Nuremberg
Lars Zimmermann
Lars Zimmermann Technical University of Berlin
Dieter Bimberg
Dieter Bimberg Changchun Institute of Optics, Fine Mechanics and Physics (CIOMP)
Juerg Leuthold
Juerg Leuthold ETH Zurich
Andreas Beling
Andreas Beling University of Virginia
Dietmar Kissinger
Dietmar Kissinger University of Ulm

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