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communication - iate.europa.eu
La compensation de dispersion que réalisent lesdits moyens est telle que la largeur du spectre des impulsions en sortie desdits moyens est constante sur la longueur de la ligne de transmission.

The compensation of the dispersion operated by said means is such that the width of the spectrum of the pulses in output of said means is constant over the transmission line.

électronique et électrotechnique - wipo.int
Novel techniques and materials for optical telecommunication systems... These include autocorrelation and optical spectrum measurements of the pulses, frequency resolved optical gating (FROG) characterisation, an interpulse noise measurement, jitter measurements using the RF spectrum of the pulses, and bit error-rate measurements....
général - core.ac.uk - PDF: eprints.soton.ac.uk
Frequency-doubling of a cladding-pumped er3+/yb3+ femtosecond fiber laser system using a periodically-poled linbo3... 2: Autocorrelation and spectrum of the pulses generated at 780 nm....
Fast optical source for quantum key distribution based on semiconductor optical amplifiers... The use of a single laser ensures high level ofindistinguishability in time and spectrum of the pulses for the four differentpolarizations and three different levels of intensity....
 PDF: arxiv.org
Photoassociation and coherent transient dynamics in the interaction of ultracold rubidium atoms with shaped femtosecond pulses - ii. theory... The spectrum of the pulses is cut off in order tosuppress pulse amplitude at and close to the atomic resonance frequency....
 PDF: arxiv.org
spectre des impulsions
communication - iate.europa.eu
Non symmetrical n = 2 solitons in a femtosecond dye laser
... L'évolution du spectre des impulsions à été enregistrée et elle est comparée aux prédictions théoriques de l'équation non-linéaire de Schrödinger....
... The pulse spectrum evolution has been recorded and compared with theoretical predictions of the nonlinear Schrödinger equation
général - core.ac.uk -
Ultra-wideband radar targets discrimination based on discrete e-pulse synthesis, journal of telecommunications and information technology, 2005, nr 2... This approach allows the interpretation of E-pulse phenomenon via the E-pulse spectrum....
général - core.ac.uk - PDF: dlibra.itl.waw.pl
Single-pulse stimulated raman scattering spectroscopy... High resolution vibrational spectra areobtained by shifting the phase of a narrow band of frequencies in the broadbandinput pulse spectrum, using spectral shaping....
 PDF: arxiv.org
Predictability of prototype machine liquid cavitation and droplet impact erosion from laboratory tests... A pressure pulse spectrum measuring technique for a priori prediction of eventual erosion rates is described....
Spectral behavior of second harmonic signals from organic and non-organic materials in multiphoton microscopy... In contrast to several publications we demonstrate a factor of 1/2 root 2 relating the full width at half maximum of a gaussian laser pulse spectrum to the corresponding second harmonic pulse spectrum in the spatial domain by using a simple theoretical model....
 PDF: core.ac.uk
Characteristics of amplification of ultrashort laser pulses in excimer media... Since an amplification gain is defined by the degree of matching between a gain spectrum and a propagating laser pulse spectrum, when a laser pulse is amplified by a gain medium with a multilined and inhomogeneously broadened spectrum, the saturation behavior of the amplified energy depends...

Synonymes et termes associés français

Traductions en contexte français - anglais

Le spectre de gain de l'amplificateur chevauche partiellement le spectre des impulsions élargies, cela permettant une sélection spectrale des impulsions mères en plus de leur amplification.

The gain-spectrum of the amplifier partially overlaps the broadened pulse-spectrum, providing spectral selection of the seed-pulses in addition to amplification.

électronique et électrotechnique - wipo.int
L'élément dispersif confère une fluctuation aux longueurs d'ondes à l'intérieur du spectre des impulsions optiques.

The dispersive element imparts a chirp to the wavelengths within the spectrum of the optical pulses.

électronique et électrotechnique - wipo.int
Le guide d'onde non linéaire élargit le spectre des impulsions plus courtes pour obtenir une lumière à fond supercontinu, laquelle lumière présente une largeur spectrale égale ou supérieure à environ 150 nanomètres.

The nonlinear waveguide spectrally broadens the shorter pulses to yield supercontinuum light, where the supercontinuum light has a spectral width of approximately 150 nanometers or more.

électronique et électrotechnique - wipo.int


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