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An infrared detector is a detector that reacts to infrared (IR) radiation. The two main types of detectors are thermal and photonic (photodetectors). The thermal effects of the incident IR radiation can be followed through many temperature dependent phenomena. [2] Bolometers and microbolometers are based on changes in resistance.

Infrared detectors are detectors for infrared light. Some of them are photodetectors (photon detectors) which are sensitive in a relatively long wavelength region, while others are based on sensing small temperature increases induced by absorption of infrared light.

High-speed, low-noise infrared detectors that deliver high sensitivity in the atmospheric window between 3 - 5 μm. Infrared light in the 5 μm band can be detected with peak sensitivity and high response speed.

An infrared detector is simply a transducer of radiant energy, converting radiant energy in the infrared into a measurable form. Infrared detectors can be used for a variety of applications in the military, scientific, industrial, medical, security and automotive arenas.

2018年8月17日 · Herein we demonstrate an infrared photodetector based on two-dimensional Bi 2 O 2 Se crystal, whose main characteristics are outstanding in the whole two-dimensional family: high sensitivity of...

The Digilent Pmod LS1 allows users to receive signals from multiple optical sensors, such as the popular combination of an IR LED with an IR sensor used in line-following robots. Quickly find what you need to get started and reduce mean time to blink.

Detection of IR radiation is inherently more difficult than detection of visible light. The challenge has spawned many innovative techniques and the development of materials. IR detectors can be roughly divided into two classes: thermal and photonic. Thermal sensors experience a temperature change due to absorption of radiation.

Discover VIGO Photonics' advanced infrared detectors for precise and reliable detection. Elevate your technology with us +48 22 733 54 10 +1 (727) 388-1515

2019年6月1日 · Infrared thermal imaging, using cooled and uncooled detectors, is continuously gaining attention because of its wide military and civilian applications. Futuristic requirements of high temperature operation, multispectral imaging, lower cost, higher resolution (using pixels) etc. are driving continuous developments in the field.