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Streak Cameras
Streak camera technology was developed for measuring ultra-fast optical phenomena. OptoScope streak cameras provide temporal resolution down to the Picosecond regime. Additionally, OptoScope systems have high sensitivity allowing single photon detection. Streak cameras are the only instruments that can capture the behavior over time of multiple optical signals. Combined with a spectrometer this allows their application in the field of time resolved spectroscopy.
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SWIR Camera with 85% QE, Low Noise, and over 10 Minute Exposure Times
NIRvana® 640
Teledyne Princeton Instruments
The NIRvana® 640 offers incredible sensitivity with greater than >85% Quantum Efficiency between 950 nm and 1500 nm, ensuring you collect every photon you can.The biggest barrier to low light SWIR imaging is dark current. The NIRvana® 640 offers incredible low dark current – only 40e-/p/s, enabling longer exposures for faint samples.
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Single Photon Detector System For Near-Infrared (0.7 - 2.3 Um Wavelength)
*Frequency range includes coverage into higher frequencies than other photon counters on the market.*Short dead time (10 nanoseconds) compared to long dead time (microseconds) of alternatives. Therefore rapid repeition rate of 10s of MHz possible, whereas alternative have maximimum repetition rate of 1-10 kHz.*Very small dark counts (10/second) compared to high dark count (1,000s / second) of alternatives. Does not require gated mode unlike alternatives. Operates in continuous operation mode.
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Photon Counting PMT Detection System
For spectroscopy and microscopy experiments in the UV/Vis/NIR region of the spectrum, a photomultiplier tube (PMT) is the ideal detector for quantitative low light level measurements. A PMT is extremely sensitive, with very wide dynamic range so it can also measure high levels of light. PMT’s are also very fast so rapid changes in optical signals can be reliably monitored. As a practical matter, PMTs are durable, long-lived, and economical.HORIBA provides a simple, self contained PMT housing that operates in either analog or photon counting modes with the flick of a switch. This ambient PMT housing is ideal for standard side-on PMTs that are used from 185 to 900 nanometers. It has a very low dark count for a non-cooled PMT housing providing a dark count of only ~ 50 to 500 counts per second (cps) depending on the PMT selected.
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LED
light-emitting diode (LED) is a two-lead semiconductor light source. It is a pn junction diode, which emits light when activated. When a suitable voltage is applied to the leads, electrons are able to recombine with electron holes within the device, releasing energy in the form of photons.
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Photon Doppler Velocimeter - MATRIQ
The Quantifi Photonics Doppler instrument combines the key optical components for Photonic Doppler Velocimetry (PDV) measurements in a compact instrument to enable streamlined high-channel count PDV test setups.
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Scientific CMOS Camera
Prime 95B
The Prime 95B Scientific CMOS camera allows you to overcome many difficult imaging challenges by converting nearly every available photon to useful signal through an incredible 95% Quantum Efficiency by using the first available scientific CMOS sensor with back-side illumination. The result is the most sensitive CMOS camera available for scientific imaging.
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Single Photon Detector System For Near-Infrared (1.6-2.3 Um Wavelength) Waves With Liquid Helium (LHe) Cryostat
Insight Product Company is proud to offer Single Photon Detector System for Near-Infrared (1.6-2.3 um wavelength) with Liquid Helium (LHe) Cryostat. Insight Product Co. offers superconducting single photon detectors and ultra-low noise registration systems for the near infrared range. All systems operate in continuous mode, no gating required.
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Solar Simulators
Sun 2000 Class A
The Abet Gen II optical design, patent pending, dramatically increases the percentage of photons reaching the work plane.All electronics are packaged in the lamp house -no clutter of high power cables to deal with. A digital shutter timer allowing both manual and external control is included with every unit.Standard maintenance, lamp or filter replacement, does not require any tools.Locking indicator dials on all the system controls provide for a reproducible and stable setup.
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Low Light Sensors
The ever-evolving technologies push the lower limit of measuring the photon energy. Look no further than Newport to find a solution for low light sensing applications. Please see our Low Light Sensor Guide for additional information.
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Photon Magnetic Resonance
Numis Poly
The Numis Poly device is a Magnetic Resonance Sounding (MRS) system for the direct detection of shallow groundwater down to 150 m of depth
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Photoreaction Evaluation System
Lightway (PQY-01)
This system can measure the number of photons absorbed, which is necessary for calculating the quantum yield of photoreactions.
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Transducers For Photodiodes
Photodiodes convert incoming electromagnetic radiation into electrical charge carriers. If photodiodes are short circuited an electrical current (photocurrent) proportional to the incident radiation intensity (number of photons per second) is induced. These photocurrents are generally small and cover the range from femtoampere (fA) to microampere (µA). Signal transducers transform this weak photocurrent to robust standard signals for reliable data transmission and simple data acquisition.
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Testing for Si Solar Cells Using High Performance CCD
EL Imaging Tester
EL Testing for Si Solar Cells using High Performance CCD. The determination of luminescence (photo emissions) in solar cells is an important characterization tool. Typical solar cells often have defects which limit the efficiency or lifetime of a cell. Many of these defects are visualized with Luminescence Imaging. By using this technique, the manufacturing process can be optimized to produce better cells. Luminescence Imaging takes advantage of the radiative inter-band recombination of excited charge carriers in solar cells. The emitted photons can be captured with a sensitive CCD camera to obtain an image of the distribution of the radiative recombination in the cell. This distribution is determined by the local excitation level, allowing the detection of electrical losses, thus mapping the diffusion length of minority carriers as the emitted light is low intensity and in the near infra-red range, the CCD camera has a high sensitivity wavelength from 900 to 1100 nm with little thermal noise. This CCD camera provides excellent resolution of 1024 x 1024 pixels with a large 1μm pixel size, multi-megahertz readout speed, and robust USB 2.0 connectivity. The EL CCD Camera is the ultimate high-performance CCD camera for electroluminescence and photoluminescence imaging for Photovoltaic (PV) Cells and Modules. This camera combines low noise electronics and optimal sensitivity in NIR.
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Spectral Sensitivity Measurement
It is a device which measures the spectral sensitivity characteristics and quantum efficiency of various solar cells by irradiating solar cells with monochromatic light of constant energy and constant photon without wavelength dependence. We are constantly monitoring irradiation light quantity with our real real time light quantity monitor control system and are not influenced by fluctuation of light source, so it is a well-established control system with excellent measurement stability and measurement reproducibility.
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SEM- Based Dectors
ScintiFast™
ScintiFast™ is El-Mul’s flagship scintillator technology enabling the next generation of detectors with shorter response time and higher sensitivity. Recently released, ScintFast™ has the highest available photon yield for the nanosecond scintillator category. ScintiFast™ is the scintillator of choice for detectors in SEM-based tools for the semiconductor market as well as in Time of Flight Mass Spectrometry instruments.
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Multiphoton Laser Scanning Microscope
FVMPE-RS
The Olympus FVMPE-RS multiphoton imaging system is purpose-built for deep imaging in biological tissue, aimed at revealing both detail and dynamics. Innovative features for efficient delivery and detection of photons in scattering media enable high signal-to-noise ratio acquisition. This translates to bright images with precise details — even from deep within the specimen. High sensitivity is matched with high-speed imaging to capture rapid in vivo responses. For advanced applications, dual-wavelength excitation extending to 1300 nm is available. Independent control of visible or multiphoton laser light stimulation and the ability to synchronize with patch clamp data are also possible.
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Single Photon Detector System For Near-Infrared (0.7 - 1.3 Um Wavelength)
Single Photon Detector System for Near-Infrared (0.7 - 1.3 um wavelength) waves with Closed-Cylce (cryogen-free)cooling
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Photon Sensors
Nordson Measurement & Control Solutions
Electrode Coat Weight Gauging of Anode and Cathode for Lithium Ion Batteries
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Single Photon Detector System For Near-Infrared (1.6-2.3 Um Wavelength) Waves With Closed-Cyle Cooling
Single Photon Detector System for Near-Infrared (1.6-2.3 um wavelength) waves with Closed-Cylce (cryogen-free)cooling
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Single Photon Counting Camera
LINCam
Photon counting is the only way to get as much information brought by light as it is physically possible. Here we present the system allowing to detect not only arrival time of individual photons but also a position as straightforward as camera. Standing on the shoulders of night vision technology LINCam allows to extend any simple wide-field microscope to the powerful fluorescence lifetime imaging system.
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Photon Doppler Velocimeter - PXIe
Doppler 1000 Series
The Quantifi Photonics Doppler PXIe module combines the key optical components for Photonic Doppler Velocimetry (PDV) measurements in a compact instrument to enable streamlined high-channel count PDV test setups.
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Components for System Integration
Bh offers a wide range of accessories to improve your photon counting experiment such as experimental control modules, optomechanics or implantable fiber probes for in-vivo applications. For PMTs and MCPs we offer different preamplifiers and a variety of routing devices for multi-detector operation. For a perfect SYNC signal, trigger modules and a SYG are available.
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Photonic Detectors
Excelitas offers photonic detection solutions covering a very broad spectrum, from Gamma, X-Ray, UV, Visible and into the near Infrared...making it a simple choice to find the right detector for your unique detection application. Product ranges include Silicon and InGaAS PINs and APDs, hybrid receivers and photon counting modules. In addition to our wide offering of off-the-shelf devices, we also specialize in customized solutions for your specific needs.
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Intensified Cameras
Excelitas offers a broad range of single to multi-channel image intensified cameras through our renowned pco.dicam series. With extreme short exposure times down to 2.5 ns, our pco.dicam cameras offer the ability to precisely address ultra-fast processes far beyond the capabilities of any other camera type. Featuring state-of-the art scientific CMOS sensor technology, our pco.dicam intensified cameras combine high resolution, fast frame repetition rates, 16-bit dynamic range and extreme sensitivity for efficient single photon detection.
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Sensor
VL53L1
The VL53L1 is a state-of-art Time-of-Flight (ToF) laser-ranging miniature sensor. Housed in a miniature and reflowable package, it integrates a SPAD (Single Photon Avalanche Diodes) array, physical infrared filters and optics to achieve the best ranging performance in various ambient lighting conditions, with range of cover glass options.Unlike conventional IR sensors, VL53L1 uses ST’s latest generation direct ToF technology which allows absolute distance measurement whatever the target color and reflectance. It provides accurate ranging up to 4m and can work at fast speed (60Hz), which makes it the fastest miniature ToF sensor on the market.With patented algorithms and ingenious module construction, VL53L1 is also able to detect different objects within the Field-of-View with depth information (histogram) at 60Hz. Scene browsing and multi-zone detection is now possible with VL53L1, thanks to software customizable detection array for quicker “touch-to-focus” or mini depth-map use cases.
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Random Number Generation
Quantis is a family of hardware random number generators (RNG) which exploit elementary quantum optical processes as a source of true randomness (cf. Wikipedia: physical phenomena with quantum random properties). Photons (light particles) are sent, one by one, onto a semi-transparent mirror and detected. The exclusive events (reflection or transmission) are associated to “0” or “1” bit values. Such quantum processes provide instantaneous and inexhaustible entropy.
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X-Ray Components
Photonis designed the Micro Pore Optics detector to be used in X-Ray imaging applications. Its perfectly square, flat channels are optimized to allow X-Ray and UV photons to be focused or collimated due to the total external reflection at a grazing angle (<2°). Micro Pore Optics are installed on a number of international space missions.
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SWIR Cameras
Our SWIR or Short-Wave Infrared imaging covers the wavelength range from 900nm to 1700nm. A large number of applications that are difficult or impossible to perform using visible light are made possible, with great results, using short-wave infrared (SWIR) imaging thus enabling the user to "See Beyond the Visible". SWIR is similar to visible light in that photons are reflected or absorbed by an object, providing the strong contrast needed for higher resolution imaging– unlike thermal images, that rely on radiated photons. At NIT, we offer unique SWIR cameras and sensors, see below for more information on our products.
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Miniature 8-channel photon counter
id150 SERIES
Intended for large-volume OEM applications, the id150-1x8 is the only multichannel solid-state single photon detector on the market. It consists of a CMOS silicon chip packaged in a standard TO8-16pin header with a transparent window cap. The chip combines 8 in-line single photon avalanche diodes that can be accessed simultaneously for parallel processing. square in center-to-center A fast active quenching circuit is integrated within each pixel in order to operate each diode in photon counting regime. The chip is mounted on a printed circuit board on top of a single-stage thermoelectric cooler (TEC). A thermistor can be used to measure the temperature of the chip. Only two low power supplies of +5V and -25V are needed for operation in photon counting mode. The fast active quenching circuit leads to a dead time of less than 50ns per channel. An outstanding timing resolution of less than 60ps allows high accuracy measurements.
