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InP-based 1.55 µm high-speed photodetectors for 80 Gbit/s systems and beyond

 
: Beling, A.; Bach, H.-G.; Kunkel, R.; Mekonnen, G.G.; Schmidt, D.

:

Marciniak, M. ; IEEE Lasers and Electro-Optics Society:
7th International Conference on Transparent Optical Networks 2005. Proceedings. Vol.1 : Barcelona, Catalonia, Spain, July 3 - 7, 2005; Collocated with 4th European Symposium on Photonic Crystals, ESPC 2005, July 4 - 5, 4th Workshop on All-Optical Routing, WAOR 2005, July 4 - 5, 2nd Global Optical & Wireless Networking, GOWN 2005, Seminar, July 6, COST 270 Workshop on Reliability Issues in Next Generation Optical Networks, RONEXT 2005, July 4 - 5, Photonic Integrated Components & Applications Workshop, PICAW 2005, July 5, COST 291 Workshop on Issues and Challenges in Optical Networking, July 4 and e-Photon/ONe Special Session, July 6
Piscataway, NJ: IEEE, 2005
ISBN: 0-7803-9236-1
S.303-308
International Conference on Transparent Optical Networks (ICTON) <7, 2005, Barcelona>
European Symposium on Photonic Crystals (ESPC) <4, 2005, Barcelona>
Workshop on All-Optical Routing (WAOR) <4, 2005, Barcelona>
Global Optical and Wireless Networking Seminar (GOWN) <2, 2005, Barcelona>
Workshop on Reliability Issues in Next Generation Optical Networks (RONEXT) <2005, Barcelona>
Photonic Integrated Components and Applications Workshop (PICAW) <2005, Barcelona>
Workshop on Issues and Challenges in Optical Networking <2005, Barcelona>
Englisch
Konferenzbeitrag
Fraunhofer HHI ()

Abstract
The paper reviews the key characteristics of recent developments in the field of ultra fast photodetectors for 1.55 /spl mu/m wavelength. In detail, we report on a fully packaged highly efficient photodetector with 100 GHz bandwidth, suitable for 160 Gbit/s return-to-zero (RZ) detection. Furthermore, a monolithically integrated balanced photodetector is described, to be applied for direct detection of 80 Gbit/s differential phase shift keyed (DPSK) transmission formats. Achievements in the development of travelling wave photodetectors are summarized.

: http://publica.fraunhofer.de/dokumente/N-55456.html