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320 InGaAs QVGA Area Sensor

GH-SW320 InGaAs image sensorusing InGaAs technologyis a kind of two-dimensional image sensor that has a hybrid structure consisting of a CMOS readout circuit (ROIC: readout integrated circuit) and back-illuminated InGaAs photodiodesfor 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-SW640

Key Features

GH-SW640

Sensor Type

InGaAs PIN-Photodiode

Format

640x512

Pixel Pitch

15μm

Spectral Response

Integration Type

Snapshot

Readout Modes

ITR, IWR, CDS

Exposure Time

2μs to full frame

Maximum Full Frame Rate

300 Hz

Maximum Pixel Rate

20MHz

Output Signal Swing

≤2V

Temperature Sensor Output

Yes

Quantum Efficiency(QE)

>70% (1.0um-1.6um)

Noise with ROIC

35e- @HG

Dark Current

Array Operability

> 99.5% (Minimum)

Non Uniformity without Correction

<5%

Dimension (W x H x D)

36mm × 25.4mm × 7.2mm

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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