Search results

...s used in [[infrared detector]]s and arrays for [[infrared imaging]] and [[infrared astronomy]]. [[Category:Infrared sensor materials]] ...

...s a measure of the sensitivity of a detector of thermal radiation in the [[infrared]], [[Terahertz radiation|terahertz]] or [[microwave]] portions of the [[ele ...of 30-200 [[Kelvin|mK]]. Cooled photon detecting infrared detectors using materials such as [[HgCdTe]] ([[LWIR]] or [[MWIR]]) or [[Indium antimonide|InSb]] (MW ...

{{Short description|Measurement of thermal radiation emitted from materials}} ...lectromagnetic spectrum|spectrum]] and comparing it to previously measured materials. It is particularly suited to airborne and spaceborne applications. ...

...]</ref> is a scientist in the fields of [[narrow gap semiconductor]] and [[infrared detector]] research. ...m Elliott's Detector). This was a [[photoconductor]] device in which the [[infrared]] scene was scanned across the detector (made from [[HgCdTe]]) at the same ...

...lite images reveals interesting ocean or [[atmospheric]] features that the sensor does not typically record. ...the crests, the water is calm and reflects light directly back towards the sensor. [[Cloud]]s commonly form at the crests of the waves, and such clouds are v ...

{{Short description|Electronic sensor that measures infrared light}} ...d sensor''' ('''PIR sensor''') is an electronic [[sensor]] that measures [[infrared]] (IR) light radiating from objects in its field of view. They are most oft ...

{{Short description|Thermometer which infers temperature by measuring infrared energy emission}} [[File:1024 Pyrometer-8445.jpg|thumbnail|An infrared thermometer]] ...

Lithium tantalate is used for [[nonlinear optics]], [[passive infrared sensor]]s such as [[motion detector]]s, [[terahertz radiation|terahertz]] generati ...uploads/2020/04/LiTaO3-Detector_Technical-Note.pdf|title=Application note: Infrared Spectroscopy}}</ref> ...

{{Short description|Spectroscopic sensor}} ...sor''' (or '''NDIR sensor''') is a simple [[Spectroscopy|spectroscopic]] [[sensor]] often used as a [[gas detector]]. It is non-dispersive in the sense that ...

...te and number of thermocouple junction pairs. This voltage output from the sensor's thermopile is initially calibrated in order to relate it to heat flux.]] ...om, for instance, heat from electrical components, solar wind, radioactive materials, [[Thermopile Laser Sensors|laser radiation]] or combustion. The process is ...

{{Short description|Image sensor made of light-sensing pixels}} ...aring-plane array''' or '''focal-plane array''' ('''FPA'''), is an [[image sensor]] consisting of an array (typically rectangular) of light-sensing pixels at ...

...development, [[hyperspectral]] and [[multispectral]] imaging, ultraviolet/infrared stimulator development, [[countermeasure]]s technology, [[microelectronics] ...echniques to include modeling of various backgrounds in the ultraviolet to infrared portions of the spectrum. ...

...a |date=Mar 17, 2024 |website=Sputter Targets |publisher=Stanford Advanced Materials |access-date=Nov 5, 2024}}</ref> ...2=Nandy |first2=Subhajit |year=2023 |title=Ferrite Nanostructured Magnetic Materials |publisher=Woodhead Publishing |chapter=17 - Chemical synthesis of ferrite ...

{{short description|Microscopic device for detecting infrared radiation}} ...o temperatures which can be used to create an image. Unlike other types of infrared detecting equipment, microbolometers do not require cooling. ...

...due to its low [[quantum efficiency]]. PtSi is now most commonly used in [[infrared detector]]s, due to the large size of wavelengths it can be used to detect. |title=Long wavelength PTSI infrared detectors and method of fabrication therof. ...

...2012PhRvB..85h5205E }}</ref> A grey solid, it is used for manufacture of [[infrared detector]]s for [[thermal imaging]].<ref>{{Cite journal | last1 = Lawson | == Infrared detection == ...

...alysing the temperature response adjacent to the heat source via a thermal sensor. This method reflects the rate at which heat is conducted away from the pro ...soil as well as measurements being sensitive to probe-to-soil contact and sensor-to-heater spacing. ...

...m two channels of the [[advanced very-high-resolution radiometer]] (AVHRR) sensor. The images are corrected for nearly constant geometric resolution prior to ...the second switching between near-visible (0.86 micrometers) and mid-wave infrared (3.75 micrometers) depending on whether the ground is illuminated by sunlig ...

...exposed to the non-visible portions of the solar [[spectrum]] (i.e., the [[infrared]] and the [[ultraviolet]]) can also produce sounds. ...part per trillion levels.<ref name=rdmag20120908/> Modern photoacoustic [[Sensor|detector]]s still rely on the same principles as Bell's apparatus; however, ...

...pped to the blue channel, green light (500-600nm) to the green channel and infrared radiation (720-850nm) to the red channel.]] ...(transmission in the infrared spectrum); the sensor will pick up reflected infrared radiation as well as ultraviolet, which attenuate the contrast and may even ...