#usb3 #camera
GH-SW640Pro InGaAs VGA Area Sensor
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 SWIR 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 SPECIFICATION OF GH-SW640PRO SWIR SENSORS
1. Basic Specs
SENSOR GH-SW640Pro
Material InGaAs
Array Format 640x512
Pixel Pitch 15µm
Spectral Response 0.9µm-1.7µm/0.4µm-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 [email protected]&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℃

At GHOPTO domestic and international clients receive full access to unrestricted performance and full supply-chain control: from the unprocessed starting material to fully packaged production devices such as IR imagers/cameras, lasers, waveguides, and systems. With our world-class design and fabrication facility, GHOPTO is ready to take your next project from design to prototype to volume production.
https://www.ghopto.com/products/gh-sw640pro-ingaas-vga-area-sensor/ ↗