NIT Releases Low Noise and Dark Current InGaAs Sensor

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NIT releases its latest SWIR sensor – NSC1902T-SI with innovative design of its InGaAs photodiode array coupled to a ROIC. The new sensor’s highlights include low noise and ultra-low dark current. It can operate with an FPA temperature as low as -20°C only with internal air cooling.

Among its key features are:
  • Lowest dark current of its class: less than 1500 e-/pixels/s @-20°C
  • High QE: 90% typical
  • Sensor noise: less than 40e-
  • Integration time: 10 µs to 112 sec
  • Frame rate: Up to 230fps full frame

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