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LD-SW640-TEC

TEC COOLED SHORT-WAVE INFRARED CAMERA

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Product Introduction

The Short-Wave infrared(SWIR) camera adopts InGaAs focal plane TEC cooling detector,resolution 640x512, pixel pitch 15μm, and 0.9μm~1.7μm response wave.It is equipped with two-stage TEC deep cooling function,effectively minimizing readout noise. The whole machine with the feature of integration and modularization.High sensitivity, small size, light weight, low power consumption, and rich interfaces, it is easy for customers to integrate and use.


The SWIR cameras can be widely used in various fields such as border and maritime defense, laser detection, astronomical imaging, security monitoring, biomedical applications, industrial inspection, semiconductor testing, material screening, machine vision, and scientific research.

Product Features

◆ TEC two-stage deep cooling, combined with precise temperature control, achieving a cooling temperature  difference of up to 40°C. 

◆ Non-uniformity correction, blind pixel compensation, temporal domain filtering, spatial domain filtering, DDE  (Dynamic Data Enhancement), and IDE (Image Data Enhancement). 

◆ Compact size, low power consumption. 

◆ High signal-to-noise ratio, low dark current, low noise.

Technical Indicators


Model NumberLD-SW640-TEC
Detector PerformanceResolution/Pixel Pitch640×512,15μm
Spectral Range0.9μm~1.7μm
MaterialInGaAs
Cooler TypeTEC second stage
FunctionFrame Rate25Hz
External TriggerRS422
SyncInternal/Externalsync
Integration TimeManually
E-Zoom×2/×4
Stable Power Consumption≤5W@25℃
PerformanceNon-linearity≤1%
Optical Non-uniformity≤2‰
Image Output Delay≤1 frame
Dynamic Range≥63dB
Environmental AdaptabilityOperating Temperature-40℃~+70℃
Storage Temperature-45℃~+70℃
Vibration6.06g, random vibration, all axial
Shock80g, 4ms, post peak sawtooth wave, 3 Axis 6 direction
Physical FeatureSize(L*W*H)≤51mm×55mm×55mm(Exclude connector)
Weight≤180g

Imaging Effect