QIS

Photon-Counting Image Sensor Family

Main Features

• Photon-counting sensitivity

• Accurate photon number resolving

• Stacked Backside Illuminated (BSI) CMOS process

• Excellent low-light imaging performance

• Deep sub-electron read noise

• Industry-leading low dark current

• High quantum efficiency

• High intra-scene dynamic range

• No avalanche gain, no deadtime, no high voltage

• On-chip programmable gain and ADC bit-depth

• Color and mono

• On-chip temperature sensor

• Patented pixel design and sensor architecture

Selected Applications

• Scientific

• Medical

• Defense

• Industrial

• Space

• Other High-Performance

Sample and Evaluate QIS Products with Our USB3 QIS Camera DevKit

Sub-Electron Read Noise & Low Dark Current

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Industry-leading low-light imaging capability

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• Read noise <0.2 electron r.m.s. at 25C

• Dark current lower than 0.1 electron/pixel/sec at 25C

• Small pixel size and high resolution

• Photon-counting without electron multiplication, high voltage, or dead-time

Reliable Photon Counting

& Photon Number Resolving

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• Accurate photon-counting

• Reliable photon number resolving with more than 99% accuracy (less than 1% Bit-Error-Rate)

• Large photon-counting range up to 100s and 1000s of photoelectrons

High Quantum Efficiency

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• Advanced backside illuminated (BSI) technology

• >80% of QE at 500nm wavelength

• Excellent pixel isolation and color cross-talk

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Need enhanced NIR or UV sensitivity for your imaging application? Contact us

High Dynamic Range Imaging

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Our proprietary imaging technologies, enable single-exposure high-dynamic-range imaging, without sacrificing low-light imaging performance or introducing additional motion artifacts.

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• 100dB intra-scene dynamic range with 2.2μm pixels

• More than 120dB with multi-exposure

High Pixel Resolution & High Frame Rate

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High-speed image capturing with Gigajot proprietary cluster-parallel sensor architecture, implemented in a stacked BSI process.​

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Need a specific resolution, pixel size, or frame rate? Contact us

Contact us for more information and if you have any questions about our products