- Polarization Mode Dispersion (PMD)
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дисперсия моды поляризации
English-Russian dictionary of modern telecommunications. 2003.
Polarization Mode Dispersion (PMD)
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Polarization mode dispersion — (PMD) is a form of modal dispersion where two different polarizations of light in a waveguide, which normally travel at the same speed, travel at different speeds due to random imperfections and asymmetries, causing random spreading of optical… … Wikipedia
Dispersion (optics) — This article is about dispersion of waves in optics. For other forms of dispersion, see Dispersion (disambiguation). In a prism, material dispersion (a wavelength dependent refractive index) causes different colors to refract at different angles … Wikipedia
PMD — may refer to:* LA/Palmdale Regional Airport (IATA: PMD), a commercial airport in Palmdale, California * PMD (rapper), member of group EPMD and solo artist * PMD (software) code analyzer for Java * PMD 85 8 bit personal computer produced in… … Wikipedia
PMD — Polarization Mode Dispersion (Computing » File Extensions) * Physical Media Dependent (Computing » Networking) * Pontiac Motor Division (Business » Firms) * Psychemedics Corporation (Business » AMEX Symbols) * People Making A Difference… … Abbreviations dictionary
Modal dispersion — is a distortion mechanism occurring in multimode fibers and other waveguides, in which the signal is spread in time because the propagation velocity of the optical signal is not the same for all modes. Other names for this phenomenon include… … Wikipedia
Optellios Inc. — Infobox Company | company name = Optellios | company | company type = Private | foundation = 2000 | industry = Manufacturing location = Langhorne, PA, USA | founders = Jay Patel key people = CEO: Jay Patel homepage = [http://www.optellios.com/… … Wikipedia
дисперсия моды поляризации — Время дифференциальной групповой задержки (DGD) между двумя ортогонально поляризованными модами, которая вызывает расширение импульса в цифровых системах и искажения в аналоговых системах (МСЭ T G.650). [http://www.iks… … Справочник технического переводчика
Polarisationsmodendispersion — Als Polarisationsmodendispersion (PMD) wird der Effekt bezeichnet, dass sich Licht unterschiedlicher Polarisation verschieden schnell in einem Lichtwellenleiter ausbreitet. Als Größe der Polarisationsmodendispersion wird üblicher Weise der… … Deutsch Wikipedia
Lichtwellenleiter — Kunststoff Lichtwellenleiter LWL Patchkabel konfektionier … Deutsch Wikipedia
