320 InGaAs QVGA Area Sensor
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.
TECHNICAL INFORMATION OF GH-SW320
|
Key Features |
GH-SW320 |
|
Sensor Type |
InGaAs PIN-Photodiode |
|
Format |
320 x 256 |
|
Pixel Pitch |
15 μm |
|
Spectral Response |
|
|
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℃ |
If you want to know more about swir meaning, please contact us.
SWIR Sensors
Standard swir wavelength rangeof 0.9 μm to 1.7 μm, or extended wavelength range of 0.4 μm to 1.7 μm, linear and focal plane arrays.
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