FOCUS Focalized Carrier Augmented Sensor (25015

The invention is a novel avalanche-free single photon detector in the short infrared range that is suitable for ultra-sensitive high-density infrared imaging arrays. The pixel element is low voltage and operates at near room temperatures, does not depend on a large power supply/source, and has near zero excess noise. The ability to perform fast imaging with star light sensitive infrared photon counting arrays (PCAR) promotes a decisive advantage in many infrared imaging applications. This technology would enable very high quality infrared imaging cameras.

Advantages:

Single IR photon detection capability Compatible with the existing readout integrated circuit (ROIC) technology High Spatial Resolution - Can be arranged into extremely Large Pixel Arrays High Temporal Resolution - Low Voltage – no down time for any form of element recharging– no signal gating needed while active Gain-Bandwidth product approaching 1THz Minimal cooling of sensing element required Low Power Consumption Compact - Solid State Highly secure due to the absence of photon re-emission

Applications:

Ideal for use for extreme darkness night vision, utilizing the light emitted from distant stars as a source. Excellent for infrared or thermal imaging, for battlefield/night time tactical maneuvers, weaponry guidance systems or tank/helicopter night vision surveillance and target acquisition systems. Also, ideal for industrial and residential thermal insulation leak detection. And potential advancement in biomedical imaging using highly sensitive IR detection.

Inventor(s): Hooman Mohseni

Type of Offer: Licensing



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