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GH-SW320 InGaAs area image 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.
Key Features | GH-SW320 |
Sensor Type | InGaAs PIN-Photodiode |
Format | 320 x 256 |
Pixel Pitch | 15 μm |
Spectral Response | 0.9µm-1.7µm / 0.4um-1.7µm (optional) |
Integration Type | Snapshot |
Readout Modes | ITR , IWR , CDS |
Exposure Time | 2μs to full frame |
Maximum Full Frame Rate | 500 Hz |
Maximum Pixel Rate | 18MHz |
Output Signal Swing | ≤2V |
Temperature Sensor Output | Yes |
Quantum Efficiency(QE) | >70% ( 1.0um ~ 1.6um ） |
Noise with ROIC | 35e- @HG |
Dark Current | 30fA @ 0.1V&18℃ |
Array Operability | > 99.5% ( Minimum ) |
Non Uniformity without Correction | ＜ 5% |
Dimension (W x H x D) | 36 mm x 25.4 mm x 7.2 mm |
Windows | Quartz / Sapphire |
Number of Pins | 28-pin Metal DIP Package |
Packaging Characteristics | Hermetically Sealed |
Operating Temperature | - 40℃ to 70℃ |
Storage Temperature | - 40℃ to 70℃ |
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