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Infrared communications are useful for indoor use in areas of high population density. IR does not penetrate walls and so does not interfere with other devices in adjoining rooms. Infrared is the most common way for remote controls to command appliances. Infrared remote control protocols like RC-5, SIRC, are used to communicate with infrared.
Far infrared (FIR) or long wave refers to a specific range within the infrared spectrum of electromagnetic radiation. It encompasses radiation with wavelengths ranging from 15 μm (micrometers) to 1 mm, which corresponds to a frequency range of approximately 20 THz to 300 GHz. This places far infrared radiation within the CIE IR-B and IR-C ...
Infrared may also refer to: Infrared spectroscopy, a subset of spectroscopy; Infrared homing device, a type of infrared device; Consumer infrared, as used in wireless remote controls, keyboards, and other devices; Infrared (record label), a UK-based record label "Infra-Red" (Placebo song) Infra-Red (Three Days Grace song) "Infrared" (Pusha T song)
Forward-looking infrared (FLIR) cameras, typically used on military and civilian aircraft, use a thermographic camera that senses infrared radiation. [ 1 ] The sensors installed in forward-looking infrared cameras, as well as those of other thermal imaging cameras, use detection of infrared radiation, typically emitted from a heat source ...
The infrared part of the electromagnetic spectrum covers the range from roughly 300 GHz to 400 THz (1 mm – 750 nm). It can be divided into three parts: [1] Far-infrared, from 300 GHz to 30 THz (1 mm – 10 μm). The lower part of this range may also be called microwaves or terahertz waves.
Unidentified infrared emission This page was last edited on 28 November 2019, at 08:20 (UTC). Text is available under the Creative Commons Attribution ...
Thermography, infrared imaging used to reveal temperature; Infrared vision, the capability of detecting infrared radiation; Heat vision (fiction), the fictional ability to burn objects with one's gaze; Heat Vision, an American entertainment blog
Infrared heating uses infrared lamps, commonly called heat lamps, to transmit infrared radiation to the body that is being heated. When a body with a large surface area needs to be heated, an array of infrared lamps is often used. The lamp commonly contains an incandescent bulb that produces infrared radiation.