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Quantum Efficiency

photon converted to electron ratio.

See Also: Quantum, Quantum Dot, IPCE


Showing results: 16 - 30 of 31 items found.

  • Front Side Illuminated Sensor with Pixel Size of 5.3µm with NIR Spectrum Sensitivity

    Ruby Family - Teledyne e2v

    The EV76C660 and EV76C661 are members of Teledyne e2v’s Ruby family of CMOS imaging sensors. These breakthrough devices provide sensitivity and performance beyond that considered possible on a front side illuminated sensor with a pixel size of 5.3µm, Quantum Efficiency (QE) of over 80% and excellent sensitivity and performance in the near-infrared (NIR) spectrum (>50% at 850nm). This significantly reduces system illumination costs, or enables very low-light imaging in outdoor camera applications.

  • Single Photon Detection & Imaging

    Exosens Group

    To detect single photons or to image low light levels, Photonis proposes different types of image intensifiers and photon multipliers tubes.Image intensifiers tubes are used to count and position photons across a wide range of wavelengths, making them visible for researchers to observe behavior and phenomena. Photonis offers the largest selection of both standard and custom detectors in the market, with unmatched gating and photocathode options, including the highest quantum efficiency available.

  • Fully In-Vacuum, Direct Detection X-Ray Cameras

    PI-MTE3 - Teledyne Princeton Instruments

    Large format, fully in-vacuum CCD cameras, offering flexible detector orientation and proximity to sample through sensor and camera design. With back-illumination technology, the PI-MTE3 delivers >95% peak quantum efficiency over the ~10 eV to 30 keV energy range. Efficient liquid cooling offers low dark current, facilitating long exposure times, with the four-port readout architecture offering 7-10x higher frame rates than previous generation two-port cameras.

  • High-resolution Cameras / 9 & 12 MP with up to 40 fps

    ace L Series - Basler Vision Components AG

    Twelve ace L models offer resolutions of 9 and 12 megapixels and frame rates of up to 40 fps. Featuring the high-performance IMX253, IMX255, IMX267 and IMX304 sensors, they stand out for the famously brilliant Pregius image quality with a dynamic range of more than 70 dB and a high quantum efficiency over a broad spectrum of visible light into the NIR. Available with the proven GigE or USB 3.0 interface, and conform to GigE Vision 2.0 or the USB3 Vision standard.

  • High Sensitivity, Compact Imaging Spectrograph

    Lumetta - HORIBA, Ltd.

    HORIBA Scientific’s new Lumetta™ delivers benchtop performance in a small, value priced package to the rapid compact spectrometer market. It offers the highest throughput/signal gathering capacity in its class, employing a tall sensor and an F/2 design. With a scientific grade-one high quantum efficiency CCD cooled to -50 oC, it provides a sensitivity that rivals more expensive high-end benchtop systems. As an imaging spectrograph, it enables advanced techniques such as multitrack spectroscopy and hyperspectral imaging ― all at an affordable price.

  • New High-Definition Color Microscope Camera

    DS-Fi3 - Nikon Metrology, Inc.

    The DS-Fi3 is equipped with a 5.9 megapixel CMOS image sensor, which enables the capture of high-definition images of up to 2880 x 2048 pixels. With a new CMOS image sensor and high-speed data transfer via USB3.0, the DS-Fi3 enables fast focusing even in high-resolution imaging, and efficient image acquisition when using a wide range of illumination techniques. The DS-Fi3 has significantly higher quantum efficiency and lower readout noise than conventional models. It allows the capture of brighter images with higher S/N ratios in fluorescence observation.

  • 8.1 MP UV Area Scan Camera

    GO-8105M-5GE-UV - JAI A/S

    The GO-8105M-5GE-UV is JAI’s highest resolution UV-sensitive area scan camera. The camera features a state-of-the-art Sony Pregius S sensor with backside illumination (BSI) technology, offering spectral sensitivity well into the UVC region. Quantum efficiency at 200 nm is above 25% and is between 40-50% for nearly all of the UVA and UVB range. A 5GBASE-T GigE Vision interface provides 8.1-megapixel monochrome images at up to 66 fps. The interface automatically adjusts to 2.5GBASE-T or 1000BASE-T speeds depending on the performance capabilities of the network.

  • Complete Testing Solutions

    Sciencetech, Inc.

    System includes a lamp and monochromator for a tunable light source, which is coupled to a high sensitivity source meter with measurement software. This user-friendly system is the most powerful Spectral Response system currently on the market, but its true power is the ease of upgrading from the base PTS-1 to the more powerful PTS-2-QE (Quantum Efficiency) or PTS-3-CPM (Constant Photocurrent Method). Designed for researchers who have limited budgets but want to start work immediately, this allows the ability to do baseline studies until additional funding for the full QE or CPM system becomes available.

  • SWIR InGaAs 2D Focal Plane Array

    PIRT1280A1-12 - Princeton Infrared Technologies, Inc.

    This lattice matched InGaAs 2D SWIR focal plane array (FPA) allows for high resolution SWIR imaging at high frame rates >90fps. This small pitch array, 12μm, combined with the high quantum efficiency of the lattice matched InGaAs arrays enables impressive imaging in the SWIR band. It boasts an on board 14-bit A/D with very low read noise of <45e- per read. Princeton Infrared Technologies, Inc. offers this low power SWIR array by itself or in a TEC cooled package. It is also incorporated with camera electronics for a complete solution.

  • Spectral Response SystemsQuantum Efficiency SystemsIPCE Measurement Systems

    Photo Emission Tech., Inc.

    QE system provides electronics and software designed for fully automated measurement of external quantum efficiency of solar cells. All systems include probes and a fixed plate sample stage for samples up to 150 mm x 150 mm. The main system components include: custom designed software, measurement electronics, and computer system (Windows 8 operating system). The measurement involves focusing monochromatic light to a spot on the device under test, then accurately measuring the photon flux and current from the test cell. The system utilizes a dual beam configuration with lock-in detection, providing an absolute accuracy of ±3%. The QE system uses a grating monochrometer with silicon/InGaAs/Ge detectors. The system includes automatic order sorting filters and two light sources for monochromatic illumination (a Xenon- arc lamp and a halogen lamp). A single lock-in amplifier is used to measure both the reference detector and test device. The main system comes with all the hardware needed to measure quantum efficiency, a fixed plate sample stage and probes.

  • sCMOS Camera

    Dhyana 400D - Fuzhou Tucsen Photonics Co.,Ltd

    Dhyana 400D is equipped with a brand new 1.2 inch scientific CMOS sensor, which provide 80% quantum efficiency at 600nm. The 1.2 inch sensor size and 6.5X6.5um pixel size is more suitable for microscopy standard C-mount imaging. When comparing to other existing scientific CMOS camera products, Dhyana 400D has a hardware 2X2 binning function which make it superior sensitivity for low light imaging. When comparing to other existing scientific CMOS camera products, Dhyana 400D has a hardware 2X2 binning function which make it superior sensitivity for low light imaging.

  • Scientific SWIR Camera

    1280SCICAM - Princeton Infrared Technologies, Inc.

    This non-ITAR reduced weight (3000g) lattice matched, InGaAs scientific SWIR camera allows for high resolution SWIR imaging at 1280x1024 with high frame rates >93 frames per second (fps) at full frame size. This small pitch array,12 μm, combined with the high quantum efficiency of lattice matched InGaAs enables impressive imaging in the SWIR and visible spectral bands. The SWIR camera has the capability of four temperature setpoints, -20°C (no cooling), 0°C (fan cooling), -40°C, or -60°C (water cooled), using a 4 stage TEC integrated in a vacuum-sealed package. This advance digital array (PIRT1280A1-12) on board is a product of Princeton Infrared's decades of experience in InGaAs processing.

  • High Performance Smart Spectrometer

    Exemplar Plus - B&W Tek, Inc.

    The Exemplar® Plus is a high performance smart spectrometer utilizing a low stray light unfolded Czerny-Turner spectrograph. It features a highly sensitive TE Cooled back-thinned (BT) CCD detector which is linearly summed for high dynamic range. Its long focal length, coupled with a high quantum efficiency detector, provides superior data quality over the entire 190-1100nm spectral range. The Exemplar Plus features a high signal to noise ratio, making it ideal for low light level applications, and also features a built-in shutter allowing for dark scan measurements, even while illuminated. As a member of the Exemplar product line, it features on board data processing and USB 3.0 communication. The Exemplar product line is also optimized for multi-channel operation featuring ultra-low trigger delay and gate jitter.

  • CCD Spectrometers

    B&W Tek, Inc.

    The Exemplar® Plus is a high performance smart spectrometer utilizing a low stray light unfolded Czerny-Turner spectrograph. It features a highly sensitive TE Cooled back-thinned (BT) CCD detector which is linearly summed for high dynamic range. Its long focal length, coupled with a high quantum efficiency detector, provides superior data quality over the entire 190-1100nm spectral range. The Exemplar Plus features a high signal to noise ratio, making it ideal for low light level applications, and also features a built-in shutter allowing for dark scan measurements, even while illuminated. As a member of the Exemplar product line, it features on board data processing and USB 3.0 communication. The Exemplar product line is also optimized for multi-channel operation featuring ultra-low trigger delay and gate jitter.

  • Image Sensor/Fingerprint-on-Display Testing

    Enlitech

    Enli Tech provides the most advanced optical and non-destructive inspection technology, which can de-convolute the digital images back to the analog properties, such as quantum efficiency, spectral response, system gain K, Dynamic Range (DR), PRNU, DRNU, Linearity Error LE, and Chief-Ray-Angle (CRA). The testing solution can be applied to CCD and CMOS image sensors in aerospace, defense, and scientific camera field. Image sensor packages that can be tested by Enli Tech’s systems include bare wafers, dies, chips, or camera modules. Our image sensor testers can help users reduce the sensor-modules or camera-modules development time and RD budget.

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