Quanta Image Sensor
Photon-Counting &
Photon Number Resolving
Image Sensor Family
Main Features
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Photon-counting sensitivity
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Accurate photon number resolving
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Stacked Backside Illuminated (BSI) CMOS process
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Excellent low-light imaging performance
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Deep sub-electron read noise
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Industry-leading low dark current
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High quantum efficiency
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High intra-scene dynamic range
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No avalanche gain, no deadtime, no high voltage
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On-chip programmable gain and ADC bit-depth
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Color and mono
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On-chip temperature sensor
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Patented pixel design and sensor architecture
Selected Applications
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Scientific
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Medical
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Defense
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Industrial
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Space
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Other High-Performance
GJ04122
41 MP Photon Counting Quanta Image Sensor
Pixel Pitch
2.2μm
Frame rate
30fps @41MP
Read noise
0.35e- @20C
Dark current
0.06e-/pix/s @20C
Dynamic range
95dB (Single-shot)
GJ01611
16 MP Photon Counting Quanta Image Sensor
Pixel Pitch
1.1μm
Frame rate
30fps @16MP
Read noise
0.19e- @20C
Dark current
0.008e-/pix/s @20C
Dynamic range
80dB (Single-shot)
GJ00422
4 MP Photon Counting Quanta Image Sensor
Pixel pitch
2.2μm
Frame rate
60fps @4MP
Read noise
0.35e- @20C
Dark current
0.1e-/pix/s @20C
Dynamic range
96dB (Single-shot)
Sample and Evaluate QIS Products with Our
USB3 QIS Cameras
Sub-Electron Read Noise & Low Dark Current
Industry-leading low-light imaging capability
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Read noise <0.2 electron r.m.s. at 25C
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Dark current lower than 0.002 electron/pixel/sec at 10C
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Small pixel size and high resolution
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Photon-counting without electron multiplication, high voltage, or dead-time
Reliable Photon Counting & Photon Number Resolving
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Accurate photon-counting
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Reliable photon number resolving with more than 99% accuracy (less than 1% Bit-Error-Rate)
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Large photon-counting range up to 100s and 1000s of photoelectrons
High Quantum Efficiency
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Advanced backside illuminated (BSI) technology
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>80% of QE at 500nm wavelength Excellent pixel isolation and color cross-talk
Need enhanced NIR or UV sensitivity for your imaging application? CONTACT US
High Dynamic Range Imaging
High Dynamic Range Imaging 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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95dB intra-scene dynamic range with 2.2μm pixels
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More than 120dB with multi-exposure
High Pixel Resolution & High Frame Rate
High-speed image capturing with Gigajot proprietary cluster-parallel sensor architecture, implemented in a stacked BSI process. Need a specific resolution, pixel size, or frame rate? CONTACT US
