spectral line shape

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• Atomic spectral line — In physics, atomic spectral lines are of two types: * An emission line is formed when an electron makes a transition from a particular discrete energy level of an atom, to a lower energy state, emitting a photon of a particular energy and… …   Wikipedia

• Spectral color — right|thumb The CIE xy chromaticity diagram. The spectral colors are the horseshoe shape curve on the outside. All other colors are not spectral: the bottom straight line is the line of purples , while the interior are unsaturated colors: a… …   Wikipedia

• shape — Synonyms and related words: Masan, Platonic form, Platonic idea, accommodate, accommodate with, accord, adapt, adapt to, adjust, adjust to, adjustment, aesthetic form, affect, agree with, anatomy, angle, apparition, appearance, archetype,… …   Moby Thesaurus

• Zero-phonon line and phonon sideband — The zero phonon line and the phonon sideband jointly constitute the line shape of individual light absorbing and emitting molecules (chromophores) embedded into a transparent solid matrix. When the host matrix contains many chromophores, each… …   Wikipedia

• Broad Iron K line — In astronomy, the broad iron K line is a spectral line that is an accurate measure of a black hole s immense gravitational force. The name refers to the shape, on a spectrogram, of light emitted by iron atoms near the black hole surface. The… …   Wikipedia

• Stimulated emission — In optics, stimulated emission is the process by which an electron, perturbed by a photon having the correct energy, may drop to a lower energy level resulting in the creation of another photon. The perturbing photon is seemingly unchanged in the …   Wikipedia

• Coherent anti-Stokes Raman spectroscopy — Coherent anti Stokes Raman spectroscopy, also called Coherent anti Stokes Raman scattering spectroscopy (CARS), is a form of spectroscopy used primarily in chemistry, physics and related fields. It is sensitive to the same vibrational signatures… …   Wikipedia

• форма спектральной линии — Распределение интенсивности излучения по частоте внутри спектральной линии. [Сборник рекомендуемых терминов. Выпуск 75. Квантовая электроника. Академия наук СССР. Комитет научно технической терминологии. 1984 г.] Тематики квантовая электроника EN …   Справочник технического переводчика

• star — starless, adj. /stahr/, n., adj., v., starred, starring. n. 1. any of the heavenly bodies, except the moon, appearing as fixed luminous points in the sky at night. 2. Astron. any of the large, self luminous, heavenly bodies, as the sun, Polaris,… …   Universalium

• atom — /at euhm/, n. 1. Physics. a. the smallest component of an element having the chemical properties of the element, consisting of a nucleus containing combinations of neutrons and protons and one or more electrons bound to the nucleus by electrical… …   Universalium

• telescope — /tel euh skohp /, n., adj., v., telescoped, telescoping. n. 1. an optical instrument for making distant objects appear larger and therefore nearer. One of the two principal forms (refracting telescope) consists essentially of an objective lens… …   Universalium