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.