- spectral broadening
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расширение спектра
English-Russian dictionary of geology. 2011.
spectral broadening
Смотреть что такое "spectral broadening" в других словарях:
Spectral line — Continuous spectrum Emission line … Wikipedia
Spectral linewidth — The spectral linewidth characterizes the width of a spectral line, such as in the electromagnetic emission spectrum of an atom, or the frequency spectrum of an acoustic or electronic system. For example, the emission of an atom usually has a very … Wikipedia
spectral line broadening — spektro linijos išplitimas statusas T sritis fizika atitikmenys: angl. spectral line broadening; spectral line widening vok. Linienverbreiterung, f; Spektrallinienverbreiterung, f rus. уширение спектральной линии, n pranc. élargissement de la… … Fizikos terminų žodynas
spectral line widening — spektro linijos išplitimas statusas T sritis fizika atitikmenys: angl. spectral line broadening; spectral line widening vok. Linienverbreiterung, f; Spektrallinienverbreiterung, f rus. уширение спектральной линии, n pranc. élargissement de la… … Fizikos terminų žodynas
Doppler broadening — In atomic physics, Doppler broadening is the broadening of spectral lines due to the Doppler effect caused by a distribution of velocities of atoms or molecules. Different velocities of the emitting particles result in different (Doppler) shifts … Wikipedia
Homogeneous broadening — If an optical emitter (e.g. an atom) shows homogeneous broadening, its linewidth is its natural linewidth (see spectral linewidth). In contrast, an inhomogeneously broadened emitter has a broader linewidth than the natural. Broadening in laser… … Wikipedia
Gaussian broadening — refers to broadening effects in spectral lines, these can be produced by Doppler broadening and natural broadening.This effect is similar to Gaussian blur effect in image processing produced by convolution with the Gaussian function.The term is… … Wikipedia
Mamyshev 2R regenerator — The Mamyshev 2R regenerator is an all optical regenerator used in optical communications. In 1998, Pavel V. Mamyshev of Bell Labs proposed and patented the use of the self phase modulation (SPM) for single channel optical pulse reshaping and re… … Wikipedia
Rayleigh fading — is a statistical model for the effect of a propagation environment on a radio signal, such as that used by wireless devices.Rayleigh fading models assume that the magnitude of a signal that has passed through such a transmission medium (also… … Wikipedia
Self-phase modulation — (SPM) is a nonlinear optical effect of light matter interaction.An ultrashort pulse of light, when travelling in a medium, will induce a varying refractive index of the medium due to the optical Kerr effect. This variation in refractive index… … Wikipedia
Pioneer 6, 7, 8, and 9 — Infobox Spacecraft Caption = Artists conception of the Pioneer 6 9 spacecraft Name = Pioneer 6, 7, 8, and 9 Mass = 146, 138, 146, 147 kg Organization = NASA Launch Vehicle = Delta E Launch = 16 December 1965 at 07:31:00 UTC 17 August 1966 at… … Wikipedia
