- near-infrared radiation
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English-Russian dictionary of telecommunications and their abbreviations. A.V. Alexandrov.. 2004.
near-infrared radiation
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Near-infrared spectroscopy — Near IR absorption spectrum of dichloromethane showing complicated overlapping overtones of mid IR absorption features. Near infrared spectroscopy (NIRS) is a spectroscopic method that uses the near infrared region of the electromagnetic spectrum … Wikipedia
Near infrared spectroscopy — (NIRS) is a spectroscopic method utilising the near infrared region of the electromagnetic spectrum (from about 800 nm to 2500 nm). Typical applications include pharmaceutical, medical diagnostics (including blood sugar and oximetry), food and… … Wikipedia
near infrared — noun infrared light closest in wavelength to visible light, from .7 1.4 µm. :: We know, from looking at an infrared image of a cat, that many things emit infrared light. But many things also reflect infrared light, particularly near infrared… … Wiktionary
Near-infrared signature management technology — Near Infrared (NIR) Signature Management Technology is used to prevent detection of soldiers by NIR Image Converters. These photocathode devices do not detect temperatures, but rather infrared radiation variances. NIR compliant uniforms use a… … Wikipedia
infrared radiation — Portion of the electromagnetic spectrum that extends from the microwave range to the red end of the visible light range. Its wavelengths vary from about 0.7 to 1,000 micrometres. Most of the radiation emitted by a moderately heated surface is… … Universalium
Near-infrared window in biological tissue — The near infrared (NIR) window (also known as optical window or therapeutic window) defines the range of wavelengths where light has its maximum depth of penetration in tissue. Within the NIR window, scattering is the most dominant light tissue… … Wikipedia
near infrared — short wave infrared infrared radiation of the shortest wavelength, i.e., closest to the visible spectrum (wavelength about 0.75 to 3.0 μm) … Medical dictionary
near-infrared — adjective Date: 1950 of or relating to the shorter wavelengths of radiation in the infrared spectrum and especially to those between 0.7 and 2.5 micrometers … New Collegiate Dictionary
near-infrared — ˌ ̷ ̷ ̷ ̷ ̷ ̷ ˈ ̷ ̷ adjective : of or relating to the shorter wavelengths of radiation in the infrared spectrum and especially to those between 0.7 and 2.5 micrometers … Useful english dictionary
near-redradiation — near red radiation (nîrʹrĕdʹ) n. Electromagnetic radiation having the shortest wavelengths in the infrared region, between approximately 0.75 and 2.5 micrometers. Also called near infrared radiation. * * * … Universalium
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
