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Ehem. Mitarbeiter

Dr.-Ing. Andreas Ahland

Anschrift

Technische Universität Dortmund
Lehrstuhl für Hochfrequenztechnik
Dr.-Ing. Andreas Ahland
Friedrich-Wöhler-Weg 4
D-44227 Dortmund

Kontakt

Telefon: über das Sekretariat
des Lehrstuhls:
+49 (0)231 755 - 2491
mitarbeiter16

Forschungsgebiete:

Publikationen:

  • M. Wiedenhaus, A. Ahland, D. Schulz, E. Voges, "Nonlinear Algorithms for the Quantum Mechanical Simulation of Electroabsorption", 11th European Conference on Integrated Optics, pp. 229-232, ECIO 2003, Prague
  • M. Wiedenhaus, A. Ahland, D. Schulz, E. Voges and B. Stegmüller, "Strategies for the Modeling of MQW-Electroabsorption Modulators (Invited Talk)", 2nd Int. Conf. on Numerical Simulation of Semiconductor Optoelectronic Devices, pp. 16-17, Zürich, 2002
  • M. Wiedenhaus, A. Ahland, D. Schulz and E. Voges, "Modelling and Simulation of Electroabsorption Modulators", (Invited Paper), Spec. Issue on Simulation of Semiconductor Optoelectronic Devices, IEE Proceedings - Optoelectronics, vol. 149, no. 4, 2002, p. 122-130
  • M. Wiedenhaus, A. Ahland, D. Schulz, E. Voges, "Dynamical Simulation of Quantum Well Structures", IEEE J. Quantum Electronics, vol. 37, no. 5, 2001, p. 684-690
  • M.Wiedenhaus, A.Ahland, D.Schulz and E.Voges, "Dynamics of Electroabsorption Modulators", 10th European Conference on Integrated Optics, ECIO 2001, Paderborn, p. 94-97
  • M.Wiedenhaus, A.Ahland and D.Schulz, "Simulation of Saturation Effects in Electroabsorption Modulators", AEÜ Int. J. Electron. Comm., vol. 55, no. 5, 2001, p. 323-327
  • A. Ahland, M. Wiedenhaus, D. Schulz, and E. Voges, "Calculation of Exciton Absorption in Arbitrary Layered Semiconductor Nanostructures with Exact Treatment of the Coulomb Singularity", IEEE J. Quantum Electron., vol. 36, no. 7, 2000, 842-848
  • A. Ahland, D. Schulz, and E. Voges, "Nonlinear effects in blue-shift waveguides EAM's", Opt. Quantum Electron., 32, 2000, 769-780
  • M. Wiedenhaus, A. Ahland, D. Schulz, E. Voges, "Exciton Absorption in Semiconductor Nanostructures with Exact Treatment of the Coulomb Singularity", Quantum Electronics and Laser Science Conference (QELS 2001), 2000
  • A. Ahland, D. Schulz, and E. Voges, "Accurate mesh truncation for Schrodinger equations by a perfectly matched layer absorber: Application to the calculation of optical spectra", Physical Review B 60, no. 8, 1999, R5109-5112
  • A. Ahland, D. Schulz, and E. Voges, "Modelling and Design of Electroabsorption Modulators on GaInAsP", Int. J. Electron. Commun. 52, no. 5, 1998, 323-328
  • A. Ahland, D. Schulz, and E. Voges, "Efficient modelling of the Optical Properties of MQW Modulators on InGaAsP with Absorption Edge Merging", IEEE Journal of Quantum Electronics 34, no. 9, 1998, 1597-1603
  • A. Ahland, D. Schulz, E. Voges, "MQW waveguide electroabsorption modulators on InGaAsP with absorption edge merging", Topical Meeting on Integrated Photonics Research, Victoria, Canada, 1998, Technical Digest, paper ITuJ2, 321-323
  • J. Lenge, A. Ahland, J. Kastner, D. Schulz, "FDTD Analysis of Microwave Circulators involving saturated magnetized Ferrites ", IEEE MTT-S International Microwave Symposium Digest, 2, Baltimore, 1998, 633-636
  • D. Schulz, A. Ahland, and E. Voges, "Time Domain Analysis and Modeling of Microstrip Circulators", Proceedings of the PIERS '97, Hongkong, 1997, 609