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Ehem. Mitarbeiter

Dr.-Ing. Peter Kopka

Anschrift

Technische Universität Dortmund
Lehrstuhl für Hochfrequenztechnik
Name
Friedrich-Wöhler-Weg 4
D-44227 Dortmund

Kontakt

Telefon: über das Sekretariat
des Lehrstuhls:
+49 (0)231 755 - 2491
mitarbeiter25

Forschungsgebiete:

Publikationen

  • M. Hoffmann, P. Kopka, D. Nüsse, E. Voges, "Fibre-optical MEMS based on bulk silicon micromachining", Microsystem Technologies 9, S. 299-303, Mai 2003
  • M. Hoffmann, P. Kopka, D. Nüsse, E. Voges, "Optical MEMS based on bulk silicon micromachining", Workshop on Optical MEMS and Integrated Optics, Dortmund, 2001, S. 20-1 - 20-5
  • M. Hoffmann, P. Kopka, E. Voges, "Lensless Latching-Type Fiber Switches Using Silicon Micromachined Actuators", 25th Optical Fiber Communication Conference, OFC 2000, Baltimore, Maryland, USA, Technical Digest , Thursday, March 9, 2000, 250-252
  • P. Kopka, M. Hoffmann, and E. Voges, "Coupled U-Shaped Cantilever Actuators for 1x4 and 2x2 Optical Fibre Switches", J. Micromech. Microeng., Special Issue MME'99, 10, 2000, 260-264
  • P. Kopka, M. Hoffmann, E. Voges, "Latching-Type 2x2 and 1x4 Fiber-Optic Switches ", SPIE MOEMS and Miniaturized Systems, Santa Clara, CA, USA, 2000, Proceedings of SPIE, 4178, 44-50
  • M. Hoffmann, P. Kopka, E. Voges, "Bulk Silicon Micromachined Actuators for Large Deflections", MICRO.tec, VDE World Microtechnologies Congress, Sep. 25 - 27, 2000, EXPO 2000, Hannover, Germany, Proceedings Vol. 2, 663-668
  • M. Hoffmann, P. Kopka, and E. Voges, "All-Silicon Bistable Micromechanical Fiber Switch Based on Advanced Bulk Micromachining", IEEE J. Selected Topics in Quantum Electron., Special Issue on MOEMS, 5, no. 1, 1999, 46-51
  • M. Hoffmann, P. Kopka, and E. Voges, "Optical fibre switches based on full wafer silicon micromachining", J. Micromech. Microeng., Special Issue MME '98, 9, 1999, 151-155
  • M. Hoffmann, P. Kopka, and E. Voges, "Bistable Micromechanical Fiber-Optic Switches on Silicon with Thermal Actuators", Sensors & Actuators, Special Issue MEMS '98, A-78, no. 1, 1999, 28-35
  • P. Kopka, M. Hoffmann, E. Voges, "12-Channel Optical Switch Arrays for Protection Switching in Space Division Multiplexed Networks", 9th European Conference on Integrated Optics and Technical Exibition, ECIO'99, Torino, Italy, 1999, Proceedings, 85-88
  • P. Kopka, M. Hoffmann, E. Voges, "Bistable 2x2 and Multistable 1x4 Micromechanical Fibre-optic Switches on Silicon", 3rd International Conference on Micro Opto Electro Mechanical Systems, MOEMS'99, Mainz, 1999, Proceedings, 88-91
  • P. Kopka, M. Hoffmann, E. Voges, "Coupled U-shaped cantilever actuators for 1x4 and 1x2 optical fibre switches", Micromechanics Europe conference, MME '99, Gif-sur-Yvette, France, 1999, Proceedings, 231-234
  • P. Kopka, "Gekoppelte thermische und strukturelle 3D-FEM-Analyse für die Herstellung von bistabilen mikromechanischen Faserschaltern in Silicium", 17. CAD-FEM Users' Meeting, FEM-Technologietage in Sonthofen, Deutschland, 1999, Tagungsband, II.1.7
  • M. Hoffmann, P. Kopka, and E. Voges, "Thermo-optical digital switch arrays in silica-on-silicon with defined zero voltage state", IEEE J. Lightwave Technol. 16, no. 3, 1998, 395-400
  • M. Hoffmann, P. Kopka, T. Gross, and E. Voges, "All-silicon bistable micromechanical fibre switch", Electron. Letters 34, no. 2, 1998, 207-208
  • M. Hoffmann, P. Kopka, T. Gross, and E. Voges, "Bistable Si-Micromachined Fibre Switches", IPR '98 conference, Technical Digest, Victoria, Canada, 1998, Technical Digest, 342-344
  • M. Hoffmann, P. Kopka, and E. Voges, "Optical fibre switches based on full wafer silicon micromachining", Micromechanics Europe conference, MME '98, Ulvik, Norway, 1998, Proceedings, 96-99
  • M. Hoffmann, P. Kopka, and E. Voges, "Bistable Micromechanical Fiber-Optic Switches on Silicon", IEEE/LEOS Summer Topical Meeting on Optical MEMS, Monterey, USA, 1998, Digest, 31-32
  • M. Hoffmann, P. Kopka, and E. Voges, "Micromechanical Fiber Switch Array on Silicon", 24th European Conference on Optical Communication, ECOC '98, Madrid, 1998, Proc., 1, 39-40
  • M. Hoffmann, P. Kopka, and E. Voges, "Low-loss fiber-matched low-temperature PECVD waveguides with small core dimensions for optical communication systems", Photonics Technology Letters 9, no. 9, 1997, 1238-1240
  • M. Hoffmann, P. Kopka, and E. Voges, "Thermo-optical digital switch arrays in silica-on-silicon for SDM ring networks", Photonics in Switching 1997, OSA Technical Digest Series 10, 1997, paper JFA7, 174-177
  • M. Hoffmann, P. Kopka, and E. Voges, "Thermo-optical digital switch arrays in silica-on-silicon for SDM ring networks", 8th European Conference on Integrated Optics, ECIO'97, Stockholm, 1997, Proceedings, 486-489
  • Rajarajan, P.A. Buah, T. Wongcharoen, B.M.A. Rahman, K.T.V. Grattan, D. Schulz, C. Glingener, P. Kopka, "Modelling of multimode interference based power dividers using different numerical approaches", Proceedings of the Applied Optics Division Conference of the IOP, Reading, UK, 1996 , 429-431