M. Gruber, E. ElJoudi, J. Jahns, S. Sinzinger, "A communication network composed of fiber- and planar-integrated free-space optical components" "Optics in Computing 2001", Lake Tahoe, NV, USA, 9.-11.01.2001.

X. Guo, E.F. Schubert, J. Jahns, "Current crowding and optical saturation effects in GaInN/GaN LEDs grown on insulating substrates" SPIE Photonics West "Light-Emitting Diodes: Research, Manufacturing, and Applications", 01.2001.

C. Gimkiewicz, and D. Hagedorn, "Multichip module with free-space optical interconnects and VCSELs buried into the solder joints" Proc. Micro Systems Technologies, 2001.

H. Reichl (Ed.), Proc. VDE, Berlin, Offenbach: , pp. 107-112, 2001.

J. Jahns, S. Sinzinger, "Microoptics - Technology, Systems and Applications" (Tutorial), MicroSystems Technologies, Düsseldorf, 27.03.2001.

M. Gruber, J. Jahns, S. Sinzinger, "Planar-integrated multi-chip-module with massively parallel free-space optical interconnects" 6. Workshop "Optik in der Rechentechnik", Paderborn, 03.04.2001.

P. Lukowicz, J. Grzyb, S.J. Fancey, M. Gruber, S. Sinzinger, J. Jahns, "Low Latency Opto-Electronic Processor Memory Interconnection Demonstrator" 6. Workshop "Optik in der Rechentechnik", Paderborn, 03.04.2001.

M. Gruber, J. Jahns, S. Sinzinger, "Dichte parallele optische Verbindungen auf der Basis von Faserbündeln und planar integrierten Freiraum-Systemen" ITG-Workshop "Optische Aufbau- und Verbindungstechnik", Berlin, 16.05.2001.

S. Sinzinger, J. Glückstad, P. Mogensen, "Integrierte mikrooptische Systeme zur Phasenkontrastabbildung" 102. Jahrestagung der DGaO, Göttingen, 06.-09.06.2001.

H. Bittner, J. Jahns, "Eigenschaften eines hybriden Laserstrahlführungssystems" 102. Jahrestagung der DGaO, Göttingen, 06.-09.06.2001.

S.J. Fancey, J. Jahns, P.A. Lukowicz, J. Grzyb, "Planar optical system for low latency processor-memory interconnection" 102. Jahrestagung der DGaO, Göttingen, 06.-09.06.2001.

M. Gruber, D. Hagedorn, "Optisches Verfahren zum Rückseitenalignment von Lithografiemasken" 102. Jahrestagung der DGaO, Göttingen, 06.-09.06.2001.

M. Gruber, "Diffraktive optische Phasengitter zur Rasterbilderzeugung" 102. Jahrestagung der DGaO, Göttingen, 06.-09.06.2001.

S.J. Fancey, M. Gruber, S. Sinzinger, J. Jahns, P.A. Lukowicz, "Planar Optics for Processing and Network Applications" 3. Int. Conf. on Transparent Optical Networks, Krakow, 18.-21.06.2001.

J. Jahns, "Mikrooptische Komponenten und Systemintegration" Graduiertenkolleg Mikrosystemtechnik, Universität Kassel, 12.07.2001.

S.J. Fancey, J. Jahns, P. Lukowicz, J. Grzyb, "Low Latency Opto-Electronic Processor Memory Interconnection Demonstrator"  (invited) SPIE Annual Meeting, San Diego, California, USA, 29.07.-30.08.2001.

S.J. Fancey, M. Gruber, J. Jahns, "Integrated optical time-delay lines for CDMA filtering" OSA Annual Meeting, Long Beach California, 14.-18.10.2001.

M. Gruber, J. Jahns, S. Sinzinger, "Planar integration as technological platform for complex opto-electronic microsystems" Workshop "Photonics science and technology for Tera era optical data storage", Taiwan, 15.10.2001.

S. J. Fancey, M. Gruber, J. Jahns, "Integrated optical time delay lines for CDMA filtering" OSA Annual Meeting, Long Beach, CA (USA), 14.-18.10.2001.

J. Jahns, "Planar integrated free-space optics" Stanford University, 19.10.2001.