Zobrazeno 1 - 10
of 58
pro vyhledávání: '"V. Marembert"'
Autor:
Colja Schubert, Carsten Schmidt-Langhorst, S. Ferber, M. Kroh, H.G. Weber, V. Marembert, Reinhold Ludwig, C. Boerner
Publikováno v:
Journal of Lightwave Technology. 24:4616-4627
This paper reviews ultrahigh-speed data transmission in optical fibers based on optical time division multiplexing (OTDM) transmission technology. Optical signal processing in the transmitter and receiver as well as the requirements on ultrahigh-spee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d039118f546b5a090a1d3fd192f6a1e
https://doi.org/10.1109/jlt.2006.885784
https://doi.org/10.1109/jlt.2006.885784
Autor:
V. Marembert, Reinhold Ludwig, S. Ferber, C. Boerner, Marcel Kroh, H.G. Weber, Carsten Schmidt-Langhorst, Colja Schubert
Publikováno v:
IEICE Transactions on Communications. :1947-1954
We describe a transmission system having a data rate of 160 Gbit/s based on the RZ-DPSK modulation format. The 160 Gbit/s single-polarization signal is generated by optical time division multiplexing technology using the base rate of 40 Gbit/s. The s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ef3b3b828821aadfbe3c4760ca58d38
https://doi.org/10.1093/ietcom/e88-b.5.1947
https://doi.org/10.1093/ietcom/e88-b.5.1947
Publikováno v:
Journal of Lightwave Technology. 22:2808-2815
A novel scheme for all-optical exclusive-OR (XOR) operating at 160 Gb/s is proposed and analyzed by means of numerical simulations. It consists of a Mach-Zehnder interferometer (MZI) where a semiconductor optical amplifier (SOA) is placed in each of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3dbf169afadcbe8ed7238a0ed9298c01
https://doi.org/10.1109/jlt.2004.833282
https://doi.org/10.1109/jlt.2004.833282
Publikováno v:
2006 Optical Fiber Communication Conference and the National Fiber Optic Engineers Conference.
We experimentally investigate the switching performance of interferometric gates based on highly nonlinear fiber (HNLF), a Kerr-gate and a nonlinear optical loop mirror. Switching windows are measured and compared for different operation conditions a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73fbdd5d636419bcb4931a7624a436f4
https://doi.org/10.1109/ofc.2006.215496
https://doi.org/10.1109/ofc.2006.215496
Autor:
Carsten Schmidt-Langhorst, H.G. Weber, Colja Schubert, S. Ferber, M. Kroh, Reinhold Ludwig, V. Marembert
Publikováno v:
2006 Optical Fiber Communication Conference and the National Fiber Optic Engineers Conference.
A transmitter capable of producing 400 fs phase coherent pulses is reported. The feasibility is shown in an OTDM transmission experiment of a single-polarization 640 Gbit/s DPSK signal over 2/spl times/80 km in a single wavelength channel.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d78c16d6e8a5b04d456e87d442f08fbd
https://doi.org/10.1109/ofc.2006.215660
https://doi.org/10.1109/ofc.2006.215660
Autor:
E. Hilliger, C. Boerner, H.G. Weber, Carsten Schmidt-Langhorst, Colja Schubert, Reinhold Ludwig, M. Kroh, S. Ferber, V. Marembert
Publikováno v:
Proceedings of 2004 6th International Conference on Transparent Optical Networks (IEEE Cat. No.04EX804).
The paper reports on optical signal processing for data transmission at 160 Gbit/s per wavelength channel using the DPSK-modulation format in connection with optical time division multiplexing (OTDM) technology.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80e76215dc741ca11eec45690f8ef006
https://doi.org/10.1109/icton.2004.1360271
https://doi.org/10.1109/icton.2004.1360271
Publikováno v:
2005 IEEE LEOS Annual Meeting Conference Proceedings.
The performance of a NOLM gate as an OTDM demultiplexer for 640 Gbit/s to 40 Gbit/s was investigated considering the characterization of the switching windows through the integrated contrast ratio. The results show that short loop lengths should be p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eccbf158b2b90e8cad6a99636ddbb2c2
https://doi.org/10.1109/leos.2005.1548303
https://doi.org/10.1109/leos.2005.1548303
Autor:
V. Marembert, Marcel Kroh, H.G. Weber, Carsten Schmidt-Langhorst, Colja Schubert, S. Ferber, C. Boerner, Reinhold Ludwig
Publikováno v:
Optical Amplifiers and Their Applications.
We report on components and techniques for transmission beyond 100 Gbit/s. In particular the impact of phase-modulation, optical signal processing techniques, Raman amplification and fiber properties on the transmission performance are discussed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa8e7b416935c27b3e911bf449c933e9
https://doi.org/10.1364/oaa.2005.sub2
https://doi.org/10.1364/oaa.2005.sub2
Publikováno v:
Optical Amplifiers and Their Applications.
We propose a simple filter scheme to reduce pattern effects in an SOA. This filter was applied to an SOA-based wavelength converter at 40Gb/s, resulting in a significant improvement of the wavelength converted data signal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e1ccf8eb4b3e253a785d1088e4ae3b4
https://doi.org/10.1364/oaa.2005.sub4
https://doi.org/10.1364/oaa.2005.sub4
Autor:
Reinhold Ludwig, M. Kroh, C. Boerner, Carsten Schmidt-Langhorst, Fumio Futami, Colja Schubert, Shigeki Watanabe, H.G. Weber, S. Ferber, V. Marembert
Publikováno v:
31st European Conference on Optical Communications (ECOC 2005).
By combining the techniques of optical TDM with polarization multiplexing and DQPSK modulation, we performed 240 km transmission of 1.28 Tbit/s and 160 km transmission of 2.56 Tbit/s in a single wavelength channel. (2 pages)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c20b2228a4f514c26f1ff1e7f6df13f6
https://doi.org/10.1049/cp:20050848
https://doi.org/10.1049/cp:20050848