GH-SW640Pro SWIR Sensors are two-dimensional image sensors that have a hybrid structure consisting of a CMOS readout circuit (ROIC: readout integrated circuit) and back-illuminated InGaAs photodiodes for short wavelength infrared (SWIR, 900nm-1700nm) and extended wavelength infrared (Vis-SWIR, 400nm-1700nm) regions.
The detector can be supplied in two types of metallic package:
Nitrogen & Vacuum, which both include a Thermo-Electric Cooler (TEC)
It is well-adapted to a large range of applications, such as surveillance, hyperspectral imaging, remote sensing, machine vision, industrial sorting, process inspection, and science.
The GH-SW640Pro SWIR sensors provide exceptional high-resolution imaging by incorporating an advanced InGaAs linear image sensor. Featuring a cutting-edge read-out integrated circuit (ROIC), these SWIR sensors are designed for optimal performance and precision. For additional details on the Swir InGaAs sensor, please refer to the following chart.
1. Basic Specs
SENSOR | GH-SW640Pro |
Material | InGaAs |
Array Format | 640x512 |
Pixel Pitch | 15μm |
Spectral Response | 0.9µm-1.7µm 0.4um-1.7µm (optional) |
2. ROIC
SENSOR | GH-SW640Pro |
Integration Type | Snapshot |
Readout Modes | ITR, IWR, CDS |
Integration Time | 0.2μs to full frame |
Frame Rate Max | 300Hz |
Maximum Pixel Rate | 18MHz |
Output Swing | ≤2V |
Temperature Sensor | Yes |
3. Key Specs
SENSOR | GH-SW640Pro |
Quantum Efficiency | >70%（1.0µm-1.6µm） |
Readout Noise | 18e-@HG |
Dark Current | 30fA@0.1V&18℃ |
Pixel Operability | > 99.5%（Minimum） |
Non Uniformity | < 5% |
4. Package
SENSOR | GH-SW640Pro |
Dimensions | 36 × 25.4 × 7.2mm |
Window Material | Quartz/sapphire |
No.of Pin | 28-pin Metal DIP Package |
Packaging Type | Hermetically sealed |
Operating Temperature | - 40℃ ~ 70℃ |
Storage Temperature | - 40℃ ~ 70℃ |
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