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Cooled T2SL Long Wave Infrared Detector

China Moneypro

The Cooled T2SL Long Wave Infrared Detector is a precision imaging device operating in the 7.7-9.4 micrometer range. Featuring advanced Type II superlattice technology, it delivers exceptional quantum efficiency and thermal sensitivity for detecting subtle temperature variations. Available in multiple resolutions from 320×256 to 1280×1024 pixels with pixel sizes of 30, 25, 15, and 10 micrometers, these cooled detectors excel in adverse weather conditions, penetrating fog and atmospheric moisture effectively. With NETD as low as 15mK and frame rates up to 250Hz, they provide superior performance in complex environments without interference from sunlight or reflections. Ideal for handheld reconnaissance, search and tracking, enhanced flight vision, and spaceborne electro-optical systems, these detectors combine high uniformity, excellent yield, and reliable operation across demanding applications.

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FEATURES

Long wave detection

Strong ability to penetrate sand and dustu003cbru003eCapable of detecting cryogenic objectsu003cbru003eWithout fear of interference in complex environments, such as sunlight and reflect light in the sea

T2SL technology

High quantum efficiency, high thermal sensitivityu003cbru003eExcellent performance in LWIRu003cbru003eLarge array, good uniformity, high yield

DESCRIPTION

The MLWIR (Long Wave Infrared) series cooled infrared detectors are specifically designed to operate in the long-wavelength infrared range, typically from about 7.7 m 9.4 m. LWIR can penetrate atmospheric moisture and fog better than shorter wavelengths, allowing for effective imaging in adverse weather conditions. These detectors are cooled to reduce thermal noise, which enhances their sensitivity and performance. They are available in resolutions of 320 256, 640 512, 1280 1024, and pixel sizes of 30 m, 25 m, 15 m and 10 m.u003cbru003eIt adopts the world’s leading T2SL technology which ensures high quantum efficiency and excellent performance. Type II superlattice sensitive material provides superior sensitivity to infrared radiation, enabling the detection of even subtle temperature variations. This is crucial for applications requiring high precision. These materials allow for a wider and more tunable wavelength response, making the detector effective across a range of infrared wavelengths, particularly in the LWIR spectrum.u003cbru003eWithout fear of interference, the LWIR series infrared detectors are suitable for target detection in complex background, such as ships on the sea in the scene of light reflection on the water surface, aircraft in the background of clouds in the sky, etc. They can be integrated into sophisticated imaging systems, often used in in many high end applications such as Hand-held Reconnaissance System, Remote Monitoring System, Search u0026amp; Tracking System, Enhanced Flight Vision System, Electro-Optical Payload, Spaceborne Electro-Optical System etc.

APPLICATIONS

Handheld Reconnaissance System
Search u0026amp; Tracking System
Electro-Optical Payload

SPECIFICATIONS

ModelG330CG615CG625CG1210C
Sensitive MaterialT2SL
Resolution320 256640 512640 5121280 1024
Pixel Size30 m 15 m25 m10 m
Spectral Response 7.7 0.2 m 9.4 0.3 m 
Typical NETD15mK (F2)25mK (F2/ITR)
22mK (F2/Interlace & Binning)
20mK (F2) 35mK (F2) 
Max. Frame Rate250Hz220Hz180Hz100Hz
Effective Pixel Rate 99.5% 99.5% 99% 99%
Response Non-uniformity 8%
Working Temperature-45 C +71 C-45 C +71 C-45 C +60 C -45 C +71 C 
Cryo CoolerRC2RC2RC6RC7
Cooling Time (23 ) 5min30s 5min30s 7min 5min 
Max. Power Consumption (71 ) 20W 20W 24W 30W 
Steady Power Consumption (23 ) 8W  8W  15W   11W  
Size (mm)142 58.5 71148 58.5 71147 59 78154 59 78
Weight 600g 570g 650g 650g