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radiometry

   Also found in: Medical, Encyclopedia, Wikipedia 0.02 sec.
ra·di·om·e·ter  (rd-m-tr)
n.
1. A device that measures the intensity of radiant energy, consisting of a partially evacuated glass bulb containing lightweight vertical vanes, each blackened on one side, suspended radially about a central vertical axis to permit their revolution about the axis as a result of incident radiation.
2. An instrument that detects electromagnetic radiation.

radi·o·metric (--mtrk) adj.
radi·ome·try n.

radiometry
the measurement of radiant energy by means of a radiometer, an instrument composed of vanes which rotate at speeds proportionate to the intensity of the energy source. — radiometric, adj.
See also: Physics
the measurement of radiant energy by means of a radiometer. — radiometric, adj.
See also: Sun
the measurement of radiant energy by means of a radiometer. — radiometric, adj.
See also: Measurement


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The first eight chapters provide the groundwork in terms of the properties of light, light propagation, and light detection, covering monochromatic wave propagation, monochromatic field propagation through a lens, intensity propagation, three-dimensional imaging, radiometry, intensity fluctuations, and detection noise.
This study examines the use of instrument-resolved radiachromic radiometry to solve some of the difficulties presented by traditional radiometry in 3-D processing, roll-to-roll printing and coating, and ink-jet printing.
We are using nuclear techniques to study and improve the environment," said Joan Albert Sanchez-Cabeza, who is responsible for radiometry at the IAEA's marine laboratories in Monaco.
 
 
 
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