Publications in Scientific Journals


P. Winzer, M. Pfennigbauer, R.J. Essiambre:
"Coherent Crosstalk in Ultradense WDM Systems";
Journal of Lightwave Technology, vol. 23 (2005), no. 4; 1734 - 1744.

H.J. Thiele, P. Winzer, J.H. Sinsky, L.W. Stulz, L.E. Nelson, F. Fidler:
"160-Gb/s CWDM Capacity Upgrade Using 2.5-Gb/s Rated Uncooled Directly Modulated Lasers";
IEEE Photonics Technology Letters, vol. 16 (2004), no. 10; 2389 - 2391.

O. Wallner, P. Winzer, W. Leeb:
"Alignment tolerances for plane-wave to single-mode fiber coupling and their mitigation by use of pigtailed collimators";
Applied Optics, vol. 41 (2002), no. 4; 637 - 643.

P. Winzer, W. Leeb:
"Fiber coupling efficiency for random light and ist applications to lidar";
Optics Letters, vol. 23(13) (1998), 986 - 988.


Talks and Poster Presentations (with Proceedings-Entry)


F. Fidler, P. Winzer, C.P. Lai, M.K. Thottan, K. Bergman:
"Cross-Layer Simulations of Fast Packet Protection Mechanisms";
Talk: 35th Conference on Optical Communication (ECOC 2009), Wien; 09-20-2009 - 09-24-2009; in: "European Conference on Optical Communication ECOC 2009", (2009), 2.5.2.

More information

F. Fidler, P. Winzer, M.K. Thottan, K. Bergman:
"Impairment-Aware Traffic Engineering Using Cross-Layer Protocols";
Talk: 35th Conference on Optical Communication (ECOC 2009), Wien; 09-20-2009 - 09-24-2009; in: "European Conference on Optical Communication ECOC 2009", (2009), 1.5.1.

More information

C.P. Lai, F. Fidler, K. Bergman:
"Experimental Demonstration of QoS-Aware Cross-Layer Packet Protection Switching";
Talk: 35th Conference on Optical Communication (ECOC 2009), Wien; 09-20-2009 - 09-24-2009; in: "European Conference on Optical Communication ECOC 2009", (2009), 2.5.3.

More information

R. Houbertz, V. Satzinger, V. Schmid, W. Leeb, G. Langer:
"Optoelectronic printed circuit board: 3D structures written by two-photon absorption";
Talk: SPIE Optics & Photonics, Organic 3D Photonics Materials and Devices II Conference, San Diego (invited); 08-10-2008 - 08-14-2008; in: "Organic 3D Photonics Materials and Devices II", S. Orlic (ed.); SPIE--The International Society for Optical Engineering, Proceedings of SPIE Vol. 7053, 70530B (2008). (2008), 70530B.

More information

F. Fidler, C. Hambeck, P. Winzer, W. Leeb:
"4x10-Gb/s CWDM Transmission using VCSELs from 1531 nm to 1591 nm";
Talk: European Conference on Optical Communication (ECOC), Cannes, Frankreich; 09-24-2006 - 09-28-2006; in: "Proceedings of the 32nd European Conference on Optical Communication", (2006), 521 - 522.

R. Felkel, W. Leeb:
"Infrared Fibers in the 1.5 μm to 18 μm Range: Availability and Measured Properties";
Talk: International Conference on Space Optics (ICSO), Noordwijk, Niederlande; 06-27-2006 - 06-30-2006; in: "Proceedings of ESA/CNES ICSO 2006", (2006), 5 pages.

P. Winzer, M. Pfennigbauer, R.J. Essiambre:
"Coherent crosstalk in ultra-dense WDM systems";
Talk: European Conference on Optical Communication (ECOC), Stockholm, Sweden; 09-05-2004 - 09-09-2004; in: "Proceedings of the 30th European Conference on Optical Communication, ECOC 2004", (2004), ISBN: 91-975291-1-7; 2 pages.

P. Winzer, F. Fidler, M.J. Matthews, L.E. Nelson, S. Chandrasekhar, L.L. Buhl, M. Winter, D. Castagnozzi:
"Electronic equalization and FEC enable bidirectional CWDM capacities of 9.6 Tb/s-km";
Talk: Optical Fiber Communication Conference OFC, Los Angeles, USA; 02-22-2004 - 02-27-2004; in: "Proceedings of the Optical Fiber Communication Conference (OFC 2004)", (2004), ISBN: 1-5575-2772-5; 3 pages.

W. Leeb, M. Rasztovits-Wiech, K. Studer:
"Estimation of BEP in all-optical networks";
Talk: European Conference on Optical Communication (ECOC), Nice, France; 09-27-1999 - 09-28-1999; in: "25th Eurpean Conference on Optical Communication (ECOC'99)", (1999), I-434 - I-435.

M. Rasztovits-Wiech, M. Danner, W. Leeb:
"Optical signal-to noise ratio measurement in WDM networks using polarization extinction";
Talk: European Conference on Optical Communication (ECOC), Madrid, Spain; 09-20-1998 - 09-24-1998; in: "Proceedings of the 24th European Conference on Optical Communication (ECOC'98)", (1998), 549 - 550.

T. Almeira, W. Leeb et al.:
"Optical transport networks - from concepts towards an international field trial";
Talk: Int.Network Planning Symposium, Sidney, Australia; 11-24-1996 - 11-29-1996; in: "Proceedings 7th International Network Planning Symposium", (1996), 711 - 716.


Talks and Poster Presentations (without Proceedings-Entry)


W. Leeb:
"Datenübertragung mit Laserlicht";
Talk: Optik-Seminar, Leoben-Hinterberg (invited); 05-20-2010.

More information

G. Langer, R. Houbertz, V. Schmidt, W. Leeb:
"Optoelectronic Printed Circuit Board Realised by Two Photon Absorption";
Talk: Electronica, München; 11-13-2008.

More information

F. Fidler:
"Performance enhancement in high-speed wavlength division multiplexing networks using cross-layer communications";
Poster: Österreichische Akademie der Wissenschaften - Stipendiatenwochenende, Wien (invited); 01-25-2008 - 01-27-2008.


Diploma and Master Theses (authored and supervised)


P. Jurcevic:
"Performance enhancement in CWDM systems";
Supervisor: W. Leeb; Institut für Nachrichtentechnik und Hochfrequenztechnik, 2008; final examination: 06-12-2008.

C. Jakob:
"Doppelbrechung in inhomogenen Single-Mode Fasern: Simulation und Messung bei einer Wellenlänge von 633nm";
Supervisor: W. Leeb; Institut für Nachrichtentechnik und Hochfrequenztechnik, 2007; final examination: 01-19-2007.

S. Cerimovic:
"Vertical-Cavity Surface-Emitting Laser als Quellen in optischen Übertragungssystemen bei einer Wellenlänge von 1550 nm";
Supervisor: W. Leeb, F. Fidler; Institut für Nachrichtentechnik und Hochfrequenztechnik, 2006; final examination: 01-12-2006.

M. Dirnwöber:
"Characterization of Optical Fibers in the MID-Infrared";
Supervisor: M. Pfennigbauer; Institut für Nachrichtentechnik und Hochfrequenztechnik, 2005.

C. Garhöfer:
"Experimental Characterization of Components for Boards with Embedded Polymeric Optical Waveguides";
Supervisor: M. Pfennigbauer; Institut für Nachrichtentechnik und Hochfrequenztechnik, 2005.

F. Fidler:
"Performance Enhancement in WDM-Systems";
Supervisor: M. Pfennigbauer; Institut für Nachrichtentechnik und Hochfrequenztechnik, 2004.

M. Böckl:
"Modulation Formats for Fiber Transmission Systems with Direct-Detection Receivers";
Supervisor: M. Pfennigbauer; Institut für Nachrichtentechnik und Hochfrequenztechnik, 2002.

O. Wallner:
"Kopplung ebener Wellen in Monomode-Glasfasern";
Supervisor: P. Winzer; E 389, 2000.


Scientific Reports


R. Felkel, M. Pfennigbauer, F. Fidler, W. Leeb:
"Technical Note 5: Fiber characterization program";
Report for Assessment of Phasing Capabilities for Fiber-Optic Devices, within ESA/ESTEC/Contract No. 18514/04/NL/PA; Report No. 5, 2005.

F. Fidler, M. Pfennigbauer, W. Leeb:
"Technical Note 4: Performance of selected instruments";
Report for Assessment of Phasing Capabilities for Fiber-Optic Devices, within ESA/ESTEC/Contract No. 18514/04/NL/PA; 2005.

M. Pfennigbauer, F. Fidler, M. Dirnwöber, W. Leeb:
"Technical Note 3: Properties of offered and reported infrared fibers";
Report for Assessment of Phasing Capabilities for Fiber-Optic Devices, within ESA/ESTEC/Contract No. 18514/04/NL/PA; 2005.

G. Schmid, W. Leeb:
"Characterization of Lasers and Photodiodes";
Report for Report on WP4-3 within contract AT&S Opto-Electronic Circuit Boards WP4-TPAINTEG; 2005.

F. Fidler, M. Pfennigbauer, M. Dirnwöber, W. Leeb:
"Technical Note 2: Identification and Specification of Fiber Parameters";
Report for Assessment of Phasing Capabilities for Fiber-Optic Devices, within ESA/ESTEC/Contract No. 18514/04/NL/PA; 2004.

M. Pfennigbauer, F. Fidler, W. Leeb, J. Ulrich:
"Technical Note 1: Survey of Instrument Opportunities";
Report for Assessment of Phasing Capabilities for Fiber-Optic Devices, within ESA/ESTEC/Contract No. 18514/04/NL/PA; 2004.

O. Wallner, W. Leeb:
"Availability of Mid-Infrared Single-Mode Optical Waveguides";
Report for ESTEC/Contract No. 14827/NL/00/WK, Technical Note; 2001.

O. Wallner, W. Leeb:
"Effect of Phasefront Perturbations and Misalignment on the Coupling Efficiency of a Freely Propagating Wave into a Single-Mode Fiber";
Report for ESTEC/Contract No. 14827/NL/00/WK, Technical Note; 2001.

O. Wallner, W. Leeb:
"Effectiveness of a Single-Mode Optical Fiber as a Spatial Mode Filter";
Report for ESTEC/Contract No. 14827/NL/00/WK, Technical Note; 2001.

O. Wallner, W. Leeb:
"The Potential of a Single-Mode Optical Fiber Spatial Filter for Improving the Rejection Performance of a Nulling Interferometer";
Report for ESTEC/Contract No. 14827/NL/00/WK, Technical Note; 2001.



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