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régénération de signal

signal regeneration

électronique et électrotechnique - iate.europa.eu

Les amplificateurs (50) font office de points de régénération de signal sur des sections d'une fibre de transmission (52).

The amplifiers (50) serve as signal regeneration points along sections of transmission fiber.

électronique et électrotechnique - wipo.int

L'invention concerne un procédé de régénération de signal, plus spécifiquement d'un type de signal transmis par des stations de base cellulaires utilisées dans des systèmes de réseaux téléphoniques cellulaires.

Described herein is a method for signal regeneration, particularly, of the signal type transmitted by cellular base stations used in cellular telephone network systems.

électronique et électrotechnique - wipo.int

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Signal stability in periodically amplified fiber transmission systems using multiple quantum well saturable absorbers for regenerationThe use of multiple quantum well (MQW) saturable absorbers (SAs) for signal regeneration in periodically amplified fiber transmission systems is explored....

général - core.ac.uk - PDF: core.ac.uk

Soa - nolm in reflective configuration for optical regeneration in high bit rate transmission systemsThis paper presents a theoretical and experimental investigation of optical signal regeneration properties of a non-linear optical loop mirror using a semiconductor optical amplifier as the active element (SOA-NOLM)....

PDF: core.ac.uk

Record high nonlinearity in a bismuth-oxide-based glass holey fibreNonlinear effects are attractive for various telecommunication applications ranging from signal regeneration and pulse compression to wavelength conversion, optical demultiplexing and spectral broadening....

PDF: eprints.soton.ac.uk

All-optical signal regeneration using parametric soliton switch... Thus not only could this switch be used very effectively as an all-optical and logic gate but by combining a signal with a well timed clock pulse-train, time domain multiplexing, demultiplexing, and signal regeneration in both pulse timing and pulse energy can be performed

PDF: dx.doi.org

All optical signal regeneration technique design and real time implementation for different modulation schemes using ultrascale fpgaThe all-optical signal regeneration is a demanding research area for long haul opticalcommunication systems....

PDF: eprints.uthm.edu.my

régénération de signal

signal reshaping

électronique et électrotechnique - iate.europa.eu

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Analysis of hot-potato optical networks with wavelength conversion... However, optical buffers increase the accumulation of intraband crosstalk and am-plified spontaneous emission noise, while wavelength conversion can provide noise suppression and signal reshaping....

général - core.ac.uk - PDF: www.tlc.unipr.it

Advanced photonic filters based on cascaded sagnac loop reflector resonators in silicon-on-insulator nanowires... By changing the reflectivity of the Sagnac loop reflectors (SLRs) and the phase shifts along the connecting waveguides, we tailor mode splitting in the CSLR resonators to achieve a wide range of filter shapes for diverse applications including enhanced light trapping, flat-top filtering, Q factor enhancement, and signal reshaping....

PDF: doaj.org

Low insertion loss and switching energy all-optical gate for 40 gbit/s wdm networksA very low-loss and low switching energy vertical micro—cavity has been developed for all-optical signal reshaping....

PDF: www98.griffith.edu.au