Zobrazeno 1 - 10
of 27
pro vyhledávání: '"G. Bendelli"'
Autor:
R. Lefevre, T. Durhuus, Roel Baets, A. Mcguire, P. Vogel, N. Vodjdani, P. Cinato, T. Martinson, W. Hunziker, Francesco Masetti, Jean-Baptiste Jacob, J. Benoit, F. Ratovelomanana, F. Brillouet, H. Melchior, M. Puleo, G. Bendelli, D. Bottle, J.C. Bouley, Dominique Chiaroni, P. Gavignet, Gert Eilenberger, P. Van Daele, Amaury Jourdan, K. Wunstel, C. G. Joergensen, M. Bachmann, P. Gambini, Michael Schilling, K.E. Stubkjaer, Monique Renaud, Jean-Michel Gabriagues
Publikováno v:
IEEE Journal on Selected Areas in Communications. 14:979-998
This paper describes the work carried out in the RACE Project R2039 ATMOS (asynchronous transfer mode optical switching). The project is briefly illustrated, together with its main goal: to develop and assess concepts and technology suitable for opti
Publikováno v:
IEEE Journal of Quantum Electronics. 28:447-458
A model is developed to investigate the propagation characteristics and gain saturation performances of tapered-waveguide traveling-wave semiconductor laser amplifiers (TTW-SLAs). The influences of several physical mechanisms are analyzed. Two taper
Publikováno v:
IEEE Photonics Technology Letters. 3:1060-1063
A GaInAsP/InP index-guided type tapered-waveguide traveling-wave semiconductor laser amplifier (TTW-SLA) with exponential taper structure was realized for the first time and its integration with a 1.5 mu m wavelength phase adjusted DFB laser was demo
Publikováno v:
Optical Fiber Communications, OFC..
Summary form only given. We report the first BER measurement of a photonic switch based on a wavelength-controlled fiber loop buffer, in real operation, i.e., with computer-generated repeated random input traffic, with all interfering and noise sourc
Autor:
C. Cavazzoni, R. Cadeddu, L. Zucchelli, P. Gotta, G. Bendelli, R. Quasso, L. Gastaldi, R. Lane
Publikováno v:
Optical Fiber Communication Conference. Technical Digest Postconference Edition. Trends in Optics and Photonics Vol.37 (IEEE Cat. No. 00CH37079).
This paper presents the OMS protection in the PEGASO testbed in line with the optical transport network (OTN) defined in ITU-T Rec. G.872. Optical signal protection time, OAM signaling and DCN restoration are described.
Publikováno v:
IEEE Photonics Technology Letters. 3:42-44
A structure utilizing an exponential tapered active layer to improve the saturation output power and quantum efficiency of a traveling-wave semiconductor laser amplifier is discussed. Both the spatial distributions of the carrier density and the opti
Autor:
L. Zucchelli, G. Bendelli, D. Raspollini, M. Puleo, P. Gambini, M. Schilling, W. Idler, K. Wünstel
Publikováno v:
Photonics in Switching.
All-optical signal processing of digital signals will be used in future communication systems and possibly also for optical computing [1]. The all-optical implementation of the logic Exclusive-OR (EX-OR) operation is of great interest as it may be us
Publikováno v:
Proceedings of European Meeting on Lasers and Electro-Optics CLEOE-96.
Optical Add-Drop Multiplexers (OADM) are key devices for the development of Wavelength Division Multiplexing (WDM) fibre optic networks [1]. The OADM allows, in the optical domain, to extract one channel (Drop function) from a WDM transmission link a
Autor:
H. Nakajima, M. Calzavara, P. Gambini, M. Burzio, M. Puleo, P. Cinato, E. Vezzoni, F. Delorme, G. Bendelli
Publikováno v:
Optical Fiber Communications Conference.
An optical ATM switching node has to provide two basic functionalities: cell routing (by means of a space switch) and cell contention resolution (by means of a cell buffer). This paper reports the development of a photonic ATM switch with two inputs,
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