According to the response wavelength of infrared detector, it can be divided into short wave infrared detector (1-3μm), middle wave infrared detector (3-5μm) and long wave infrared detector (8-14μm). The above three bands are also called the three atmospheric windows of infrared.
According to the infrared radiation characteristics of the target, different bands have different advantages.
According to the working temperature, it can be divided into cooled detector and uncooled detector. General photon detectors need to work at low temperature, so they are all cooled type. However, the thermal detector generally works in the room temperature range, and the performance improvement is not obvious when the working temperature is reduced.
Go Top
Uncooled Infrared Detectors
Uncooled Thermal Modules
Cooled Infrared Detectors
Cooled Thermal Modules