- far-infrared
- adjective Date: 1923 of or relating to the longer wavelengths of radiation in the infrared spectrum and especially to those between 10 and 1000 micrometers
New Collegiate Dictionary. 2001.
far-infrared
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Far infrared astronomy — is the branch of astronomy and astrophysics which deals with objects visible in far infrared radiation (extending from 30 µm towards submillimeter wavelengths around 450 µm).In the far infrared, stars are not especially bright, but we can see… … Wikipedia
Far-infrared laser — (FIR laser, terahertz laser) is a laser with output wavelength in far infrared part of the electromagnetic spectrum, between 30 1000 µm (300 GHz 10 THz). It is one of the possible sources of terahertz radiation. FIR lasers have application in… … Wikipedia
Far Infrared Interferometric Telescope — Das Far Infrared Interferometric Telescope (FITE), ist ein interferometrisches Spiegelteleskop für astronomische Beobachtungen im fernen infrarotem Spektralbereich. Um die Absorption der Atmosphäre in diesem Spektralbereich zu überwinden, wird… … Deutsch Wikipedia
far-infrared laser — tolimosios infraraudonosios spinduliuotės lazeris statusas T sritis radioelektronika atitikmenys: angl. far infrared laser vok. Ferninfrarotlaser, m; Laser im fernen Infrarot, m rus. лазер дальнего инфракрасного излучения, m pranc. laser émettant … Radioelektronikos terminų žodynas
far-infrared radiation — tolimoji infraraudonoji spinduliuotė statusas T sritis fizika atitikmenys: angl. far infrared radiation vok. ferne Infrarotstrahlung, f rus. далёкое инфракрасное излучение, n pranc. rayonnement infrarouge lointain, m; rayonnement ultrahertzien, m … Fizikos terminų žodynas
far infrared — long wave infrared infrared radiation of the longest wavelength, i.e., furthest from the visible spectrum (wavelength about 3.0 to 1000 μm) … Medical dictionary
far infrared — A term for longer wavelengths of the infrared region, from 14 to 40 microns. See also near infrared … Aviation dictionary
far-infrared — Pertaining to the infrared region of the electromagnetic spectrum with wavelength range from approximately 25 to 1000 m (wavenumber range 400 to 10cm 1) … Forensic science glossary
Infrared spectroscopy — (IR spectroscopy) is the subset of spectroscopy that deals with the infrared region of the electromagnetic spectrum. It covers a range of techniques, the most common being a form of absorption spectroscopy. As with all spectroscopic techniques,… … Wikipedia
Infrared astronomy — is the branch of astronomy and astrophysics which deals with objects visible in infrared (IR) radiation. Visible radiation ranges from 400 nm (blue) to 700 nm (red). Longer wavelengths than 700 nm but still shorter than microwaves are called… … Wikipedia
