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OWL 640 SWIR

High resolution, low noise, digital SWIR camera


Raptor Photonics has added a SWIR only 640 x 512 camera to its line-up of InGaAs cameras.

The OWL 640 SWIR is a rugged, high sensitivity digital SWIR camera, using a 640 x 512 InGaAs sensor enabling high-sensitivity imaging from 0.9µm to 1.7µm. The 15µm x 15µm pixel pitch enables the highest resolution SWIR image and with less than 39 electrons readout noise.

Available with a Camera Link output, the OWL 640 Digital will run up to 120Hz, enabling high-speed digital video with intelligent Automated Gain Control (AGC). This new on-board AGC will enable clear video in all light conditions.

The OWL 640 SWIR has no ITAR issues.

Sensor Type InGaAs PIN-Photodiode
Active Pixel 640 x 512
Pixel Pitch 15µm x 15µm
Active Area 9.6mm x 7.68mm
Spectral response 0.9μm to 1.7μm
Noise (RMS) <195 electrons Low Gain (176 electrons typical), <50 electrons High Gain (39 electrons typical)
Quantum Efficiency > 70% from 1μm to 1.6μm
Pixel Well Depth Low Gain: 120ke-, High Gain: 43Ke
Pixel Operability >99.5%
Digital Output Format 14 bit CameraLink (Base Configuration)
Exposure time 1µs to 1 / frame rate
Shutter mode Global shutter
Frame Rate Up to 120Hz programmable, 25ns resolution
Optical Interface C mount
Trigger interface Trigger IN and OUT - TTL compatible
Power supply 12V DC ±10%
TE Cooling Active
Image Correction 3 point NUC (offset, Gain & Dark Current) + pixel correction
Functions controlled by serial communication Exposure, intelligent AGC, Non Uniformity Correction, Gamma, Pk/Av, TEC, ROI
Camera Power Consumption < 3.5W (TEC OFF, NUC ON) <4W (TEC ON in ambient, NUC ON)
Operating Case Temperature 20˚C to +55˚C
Storage Temperature -30˚C to +60˚C
Dimensions 50mm x 50mm x 82mm
Weight 282g

Applications

Surveillance

  • 860, 1064 & 1550nm laser line detection
  • Active Imaging
  • Airborne Payload
  • Hand Held Goggles
  • Imaging through Fog
  • Range Finding
  • Vision enhancement

Scientific

  • Astronomy
  • Beam Profiling
  • Hyperspectral Imaging
  • Semiconductor Inspection
  • Solar Cell Inspection
  • Thermography