NIT Releases Low Noise and Dark Current InGaAs Sensor

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