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...the reverse current varies with illumination. Photodiodes are used for the detection of optical power and for the conversion of optical power to electrical power. Photodiodes can be PN, PIN, or avalanche. PN photodiodes feature a two-electrode... Search by Specification | Learn More about Photodiodes
Phototransistors are solid-state light detectors with internal gain that are used to provide analog or digital signals. They detect visible, ultraviolet and near-infrared light from a variety of sources and are more sensitive than photodiodes Search by Specification | Learn More about Phototransistors
Photosensor modules are compact light detectors with built-in power supplies. They use photomultiplier tubes, avalanche photodiodes, PN photodiodes, or PIN photodiodes. Search by Specification | Learn More about Photosensor Modules
Smoke detectors are designed to sense the products of combustion. Common types include ionization chambers and photoelectric devices. Search by Specification | Learn More about Smoke Detectors
Radiation detectors are used for medical diagnoses, radioactive dating measurements, and measurements of background radiation, activity levels and radiation doses. Search by Specification | Learn More about Radiation Detectors
Gas detectors and gas sensors interact with a gas to initiate the measurement of its concentration. The detector or sensor then provides output to an instrument to display the measurements. Search by Specification | Learn More about Gas Detectors and Gas Sensors
Photoelectric sensors use emitters and receivers to detect the presence, absence, or distance of target objects. Search by Specification | Learn More about Photoelectric Sensors
...waves to pinpoint position and displacement. The source of these waves may be a light emitting diode (LED), infrared (IR) light, or laser. Most optical triangulation position sensors house the sensor itself with the emitter. The sensor detects the beam... Search by Specification | Learn More about Optical Triangulation Position Sensors
Focal plane arrays (FPA) are detectors consisting of a linear or two-dimensional matrix of individual detector elements, typically used at the focus of an imaging system. Search by Specification | Learn More about Focal Plane Arrays
Industrial metal detectors indicate the presence of metal in nonconductive materials such as textiles, rubber, oils or liquids, plastics, powders, wood products and concrete. Search by Specification | Learn More about Industrial Metal Detectors
Liquid leak detectors sense when a liquid is leaking from a pipe, tank, or other receptacle. Search by Specification | Learn More about Liquid Leak Detectors
Flame detectors monitor and analyze incoming radiation at selected wavelengths. Search by Specification | Learn More about Flame Detectors
Heat detectors are fire detection devices that sense heat produced by combustion. Heat detectors can trigger an alarm when they detect rapid temperature rise or reach a preset temperature. Search by Specification | Learn More about Heat Detectors
Gunn diodes or transfer electron devices (TED) exhibit a negative resistance region. They are used in high-frequency applications, often for building RF oscillators. Impact ionization avalanche transit-time (IMPATT) diodes are designed to operate Search by Specification | Learn More about GUNN and IMPATT Diodes
...density (PPFD) as the number of photons incident per unit type on a unit surface. These solar radiation instruments use either thermopile arrays or photovoltaic detectors. Thermopile arrays provide an electrical output proportional to the absorbed... Search by Specification | Learn More about Solar Radiation Instruments
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Si Dual Photo Diode PREMA Semiconductor GmbH
NR4512 Series California Eastern Laboratories - CEL
2-Dimensional Photodiode OSI Optoelectronics
1064nm Enhanced Quadrant Sum & Difference Modules Silicon Sensor International AG
NR8300FP-CC California Eastern Laboratories - CEL
Two-Color Sandwich Detectors OSI Optoelectronics
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Fast Ultrasonic Leak Detection Offers Extra Layer of Protection
Hydrogen is a lighter than air gas and consequently challenging to detect in open, well ventilated areas. It a combustible gas that is difficult to detect and easily ignitable on contact with open ... (read more)
Silicon Avalanche Photodiodes make use of internal multiplication to achieve gain due to impact ionization. The result is the optimized series of high Responsivity devices, exhibiting excellent sensitivity. OSI Optoelectronics offers several sizes of detectors that are available with flat windows or ball lenses for optical fiber applications. (read more)
Hamamatsu Corporation has introduced the G8931-20, an InGaAs avalanche photodiode with a large, 0.2 mm diameter active area and high-speed response of 0.9 GHz. The device is suitable for applications such as distance measurement, spatial light transmission, low-light-level detection, and optical time-domain reflectometry (OTDR). (read more)
Pacific Silicon Sensor and its parent company Silicon Sensor announce a new line of Si APD's with spectral enhancement at 1064nm. These detectors offer superior performance with high QE and fast rise times. They are available in a variety of active areas (100um to 5mm diameter). (read more)
New standard product - APD with rectangular active area. (read more)
A dual photo diode for the near infrared range with minimum footprint. An active area of two times 0.75mmx1.2mm is packaged in a small clear DFN package with a size of only 1.8mmx2.9mm. (read more)
The APDS-9008 is a low cost true 1.8V analog-output ambient photo sensor in miniature chipLED lead free surface mount package. It consists of a photo sensor, whose spectral response is close to the CIE standard photopic observer. (read more)
Kingbright is taking a major step to enhance their IR category by introducing the precisely tuned photo-interrupters. Over 15 types of SMD & through-hole photo-interrupters, in different dimension for applications ranging from copy machines, facsimiles, printers, vending machines and more (read more)
Miller Dial LLC. enhances metal nameplates through their photo-chemical machining technique. This application to their product is precise and chemically milled. We also handle high-resolution precision custom graphics. (read more)
Glenro designs and manufactures conveyorized machines that dip coat printed circuit boards in protective conformal coatings and then dry the coatings in one continuous process. The systems also coat and dry liquid photo resists on metal flats for printed circuit board and chemical milling applications. (read more)
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HFAN-03.1.1: Digitally Programmable Low-Noise Avalanche Photo... Keywords: APD bias, avalanche photo detector bias, bias supply, digitally programmable, low noise, voltage doubler, fiber optic, PWM, switching See Maxim Integrated Products, Inc. Information |
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Avalanche-Photodiode Detector Circuit Limits Current to 1mA... Keywords: APD, Avalanche Photo Detectors, HFTA, HFRD, High Voltage, Piezo, SPI See Maxim Integrated Products, Inc. Information |
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Development of a Germanium Avalanche-Type Semiconductor... Development of a Germanium Avalanche-Type Semiconductor Nuclear Particle Detector and Discussion of Avalanche Detector Arrays Publisher Name: IEEE |
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Avalanche detector with field emitter readout Avalanche detector with field emitter readout |
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???? | Interfacing ADL5317 to Translinear Logarithmic... See Analog Devices, Inc. Information |
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The quick single-photon detector with many avalanche... The quick single-photon detector with many avalanche photo-diodes for quantum key distribution (Proceedings Paper) |
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Ultra-high sensitivity photodetector arrays with integrated... |
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LC Detector R&D ASICs and electronics Goal is to leverage... LC Detector R&D ASICs and electronics Goal is to leverage existing strengths and R&D with an eye towards contributing to LC detector R&D. Original |
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TZA3026 - SDH/SONET STM4/OC12 transimpedance amplifier from... It amplifies the current generated by a photo detector (PIN diode or avalanche photodiode) and converts it to a differential output voltage. See NXP Information |
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Micro-Laser Range Finder (function) of the m LRF can also be improved by using an InGaAs avalanche photodiode (APD) rather than an InGaAs PIN photodiode at the expense of |