Filter (optics) — Coloured and Neutral Density filters Optical filters are devices which selectively transmit light of different wavelengths, usually implemented as plane glass or plastic devices in the optical path which are either dyed in the mass or have… … Wikipedia
filter — filterer, n. /fil teuhr/, n. 1. any substance, as cloth, paper, porous porcelain, or a layer of charcoal or sand, through which liquid or gas is passed to remove suspended impurities or to recover solids. 2. any device, as a tank or tube,… … Universalium
reflection-type filter — atspindinis filtras statusas T sritis radioelektronika atitikmenys: angl. reflecting filter; reflection type filter vok. Reflexionsfilter, n; Reflextypfilter, n rus. фильтр отражательного типа, m pranc. filtre à réflexion, m … Radioelektronikos terminų žodynas
Dichroic filter — Dichroic filters A dichroic filter, thin film filter, or interference filter is a very accurate color filter used to selectively pass light of a small range of colors while reflecting other colors. By comparison, dichroic mirrors and dichroic… … Wikipedia
Matched filter — In telecommunications, a matched filter (originally known as a North filter[1]) is obtained by correlating a known signal, or template, with an unknown signal to detect the presence of the template in the unknown signal. This is equivalent to… … Wikipedia
Reflexionsfilter — atspindinis filtras statusas T sritis radioelektronika atitikmenys: angl. reflecting filter; reflection type filter vok. Reflexionsfilter, n; Reflextypfilter, n rus. фильтр отражательного типа, m pranc. filtre à réflexion, m … Radioelektronikos terminų žodynas
Reflextypfilter — atspindinis filtras statusas T sritis radioelektronika atitikmenys: angl. reflecting filter; reflection type filter vok. Reflexionsfilter, n; Reflextypfilter, n rus. фильтр отражательного типа, m pranc. filtre à réflexion, m … Radioelektronikos terminų žodynas
atspindinis filtras — statusas T sritis radioelektronika atitikmenys: angl. reflecting filter; reflection type filter vok. Reflexionsfilter, n; Reflextypfilter, n rus. фильтр отражательного типа, m pranc. filtre à réflexion, m … Radioelektronikos terminų žodynas
filtre à réflexion — atspindinis filtras statusas T sritis radioelektronika atitikmenys: angl. reflecting filter; reflection type filter vok. Reflexionsfilter, n; Reflextypfilter, n rus. фильтр отражательного типа, m pranc. filtre à réflexion, m … Radioelektronikos terminų žodynas
фильтр отражательного типа — atspindinis filtras statusas T sritis radioelektronika atitikmenys: angl. reflecting filter; reflection type filter vok. Reflexionsfilter, n; Reflextypfilter, n rus. фильтр отражательного типа, m pranc. filtre à réflexion, m … Radioelektronikos terminų žodynas