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320 InGaAs QVGA Area Sensor
320 InGaAs QVGA Area Sensor
  • 320 InGaAs QVGA Area Sensor

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

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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