Product Description:
The G625C LWIR (Long Wave Infrared) cooled infrared detector is
engineered to function within the long-wavelength infrared
spectrum, typically ranging from 7.7μm to 9.4μm. Unlike shorter
wavelengths, LWIR can effectively penetrate atmospheric moisture
and fog, making it ideal for imaging in challenging weather
conditions. The G625C infrared detector is cooled to minimize
thermal noise, thereby improving its sensitivity and overall
performance. It offers a resolution of 640*512 and a pixel size of
25μm.
This detector utilizes advanced T2SL technology, which guarantees
high quantum efficiency and exceptional performance. The Type II
superlattice sensitive material provides outstanding sensitivity to
infrared radiation, allowing it to detect even the slightest
temperature changes. This feature is particularly important for
applications that demand high precision. The material also offers a
broader and more adjustable wavelength response, making the
detector versatile across various infrared wavelengths, especially
within the LWIR spectrum.
The G625C LWIR infrared detector is highly effective for target
detection in complex environments, such as identifying ships on
water surfaces with light reflections or aircraft against cloudy
skies. It can be seamlessly integrated into advanced imaging
systems and is commonly used in high-end applications like
Hand-held Reconnaissance Systems, Remote Monitoring Systems, Search
& Tracking Systems, Enhanced Flight Vision Systems, Electro-Optical
Payloads, and Spaceborne Electro-Optical Systems.
Main Features:
Long wave detection
• Strong ability to penetrate sand and dust
• Capable of detecting cryogenic objects
• Without fear of interference in complex environments, such as
sunlight and reflect light in the sea
T2SL technology
• High quantum efficiency, high thermal sensitivity
• Excellent performance in LWIR
• Large array, good uniformity, high yield
Technical Parameters:
| Model | G625C |
| Sensitive Material | T2SL |
| Resolution | 640x512 |
| Pixel Size | 25μm |
| Spectral Response | 7.7±0.2μm～9.4±0.3μm |
| Typical NETD | 20mk (F2) |
| Max. Frame Rate | 180Hz |
| Effective Pixel Rate | ≥99% |
| Response Non-uniformity | ≤8% |
| Working Temperature | -45°C～+60°C |
| Cryo Cooler | RC6 |
| Cooling Time (23℃) | ≤7min |
| Max. Power Consumption (71℃) | ≤24W |
| Steady Power Consumption (23℃) | ≤15W |
| Size (mm) | 147*59*78 |
| Weight | ≤650g |
Applications:
Support and Services:
Our infrared detectors and thermal imaging modules are designed to
provide high-quality thermal imaging solutions for a wide range of
applications. We offer a range of technical support and services to
help you get the most out of your product, including:
· Product training and education
· Technical troubleshooting and support
· Repair and calibration services
· Customized solutions and consulting
Our team of experienced professionals is dedicated to providing you
with the highest level of service and support possible. Contact us
today to learn more about our product technical support and
services.
FAQs:
Q: What is infrared thermal imaging technology?
A: Infrared thermal imaging uses photoelectric technology to detect
specific infrared band signals of thermal radiation from objects,
converts these signals into images and graphics that can be
visually distinguished by humans, and further calculates
temperature values.
Q: What is the wavelength range for infrared thermal imaging?
A: Infrared ray, also known as infrared radiation, is an
electromagnetic wave in the infrared wavelength range between
visible light and microwave. Thermal infrared imaging typically
refers to mid infrared imaging at 3-5μm and far-infrared imaging at
8-12μm. In these bands, the focus is on heat sources, not visible
light. The human eye is sensitive to the wavelength range of about
0.4~0.7μm and cannot see longer wavelengths of thermal energy.
Q: What is the classification of infrared thermal imaging
wavebands?
A: Generally speaking, infrared thermal imaging is divided into
three bands: short wave, medium wave, and long wave.
Shortwave: wavelength range within 3μm;
Medium wave: wavelength range from 3μm to 5μm;
Long wave: wavelength range from 8μm to 14μm;
Q: What are the applications of infrared detectors and thermal
imaging modules?
A: The infrared detectors and thermal imaging modules can be used
in a variety of applications such as thermography, security &
surveillance, intelligent industry, outdoor night vision
observation, machine vision, smart driving, UAVs, and consumer
infrared products.
Q: Does infrared thermal imaging emit radiation?
A: Infrared thermal imaging passively receives infrared signals
emitted by objects and does not have radiation. As long as an
object exceeds absolute zero, an infrared signal will be emitted,
which is received by an infrared detector and then converted into a
thermal image.
