| infrared |
is the part of the near-optical spectrum we perceive as heat rays, and these are emitted by stellar objects such as the Sun. IR is detected by satellites and ground telescopes, revealing the centers of galaxies, and gas clouds ('nebulae') where stars are being born.
출처: kosmoi.com/Science/Astronomy/about.shtml
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| infrared radiation |
The heat energy that is emitted from all solids, liquids, and gases. In the context of the greenhouse issue, the term refers to the heat energy emitted by the Earth's surface and its atmosphere. Greenhouse gases strongly absorb this radiation in the Earth's tmosphere, and radiate some back towards the surface, creating the greenhouse effect.
출처: www.natsource.com/markets/index.asp
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| infrared |
The invisible portion of the electromagnetic spectrum that lies between about 0.75 and 1000
출처: www.marktechopto.com/engineering/glossary.cfm
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| infrared |
The region of the electromagnetic spectrum between red light and radio waves. This includes all wavelengths that are used in optical networks. Silicon is transparent to most infrared wavelengths used in optical communications, typically wavelengths from 1310 to 1610nm.
출처: www.intel.com/technology/silicon/sp/glossary.htm
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| infrared |
a method of curing powder which utilizes direct exposure to light energy in the IR region of the light spectrum.
출처: www.rohmhaas.com/powdercoatings/tech/glossary.html
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