Zobrazeno 1 - 10
of 42
pro vyhledávání: '"P.J. Chidgey"'
Autor:
P.J. Chidgey
Publikováno v:
IEEE Communications Magazine. 32:28-35
Optical networking is attracting a large amount of interest, particularly for local access and increasingly for long-haul, or core, network applications. However, optical networks are essentially analog, and with this return to analog transmission th
Autor:
P.J. Chidgey, Wolfgang Sohler, A. Yu, O. Sahlen, S. Tebaldini, Francesco Testa, N. Caponio, S. Rotolo, M.J. O'Mahony, R. Caddedu, E. Vezzoni, G. Grasso, G.R. Hill, L. Fernandez, S. Johansson, J. Zhou, A. Antonielli, F. Meli, F. Kaufhold, A. Scavennec, Harald Herrmann, J. Ingers, U. Rust, M. Janson, T. Lynch, B. Lagerstrom, M. Gustavsson
Publikováno v:
Journal of Lightwave Technology. 11:667-679
An approach to the realization of a broadband, flexible, multiwavelength transport network employing an optical network layer. The design methodology for a network demonstrator is presented, and the transmission, switching, line, and management/super
Autor:
P.J. Chidgey
Publikováno v:
Summer Topical Meeting Digest on Broadband Analog and Digital Optoelectronics, Optical Multiple Access Networks, Integrated Optoelectronics, Smart Pixels.
Publikováno v:
IEEE International Conference on Communications, World Prosperity Through Communications.
Networks employing wavelength routing, optical amplifiers, and flexible access techniques offer the potential of high reliability and high capacity for telecommunications core network systems. The requirements of these long-haul networks will place h
Publikováno v:
Proceedings of ICC/SUPERCOMM'94 - 1994 International Conference on Communications.
This paper discusses the potential of using a flexible optical network layer within a transmission network. Issues relating to the management and control of such a network are described and practical results based on the RACE II Multi-Wavelength Tran
Publikováno v:
Electronics Letters. 28:989-991
Severe bit error rate degradations and strong error rate floors caused by fibre four-wave mixing (FWM) in a high launch power, seven channel, coherent optical transmission system are reported. The critical influence of fibre chronic dispersion is hig
Publikováno v:
Electronics Letters. 28:878
An experimental investigation of the effects of launch power and polarisation on fibre four-wave mixing (FWM) in a multichannel coherent optical transmission system is reported. It is concluded that FWM can be an important consideration in the design
Publikováno v:
Electronics Letters. 28:875
The first observation of four-wave mixing in a distributed erbium-doped fibre amplifier is reported. Optical pumping of a 16 km length of fibre to achieve lossless transmission sustains the nonlinear interaction at an almost constant level, making op
Publikováno v:
Electronics Letters. 26:2137
Publikováno v:
Electronics Letters. 26:1671
The experimental demonstration of a three channel WDM system over 110km of single mode opical fibre at 140 Mbit/s using a high power superluminescent diode and an erbium fibre amplifier is reported.