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Products/Services for light detector
Photometers produce electrical signals, which correspond to radiant flux energy, for a series of discrete wavelength intervals. They are used to measure wavelengths of light spectra and optical or atomic emissions. Search by Specification | Learn More about Photometers
Photodiodes are used for the detection of optical power (UV, Visible, and IR) and for the conversion of optical power to electrical power. Search by Specification | Learn More about Photodiodes
Light sensor chips convert light into electrical signals which are then conditioned to produce a desired electrical output. They are sometimes called light-to-frequency chips, light-to-voltage chips, or ambient light sensors. Learn More about Light Sensor Chips
Photoelectric sensors use emitters and receivers to detect the presence, absence, or distance of target objects. Search by Specification | Learn More about Photoelectric Sensors
Light curtains are photoelectric transmitters that project an array of synchronized,parallel infrared light beams to a receiver unit. When an opaque object interrupts one or more beams, the light curtain controller sends a stop signal to the guarded Search by Specification | Learn More about Light Curtains
Lighting controls include monitors, communication systems, and other devices for controlling facility lighting systems. Search by Specification | Learn More about Lighting Controls
Solar radiation instruments measure the spectral range of radiation, including global solar radiation (sun + sky), net radiation (incoming solar - reflected solar) and the photosynthetic light spectrum. Search by Specification | Learn More about Solar Radiation Instruments
Light-emitting diodes (LED) are PN junction devices that give off light radiation when biased in the forward direction. LEDs are used in a wide variety of indication applications. Search by Specification | Learn More about Light Emitting Diodes (LED)
...that do no distinguish between light of different wavelengths. In addition to wavelength range, radiometers carry specifications such as sensor diameter, power range, accuracy, resolution, operating temperature range, and humidity range... Search by Specification | Learn More about Radiometers
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
Energy meters measure the total energy of a single pulse and optical power meters measure the average power of a continuous light beam. Search by Specification | Learn More about Energy Meters and Optical Power Meters
Lux meters or light meters measure illumination in terms of luxes (lx) or foot candles (fc). Search by Specification | Learn More about Lux Meters (Light Meters)
Photomultiplier tubes are good for applications where rapid detection of light or low light detection is necessary. Search by Specification | Learn More about Photomultiplier Tubes
Light guides conduct the flow of light from a light source to a point of use in areas that are too small or too hazardous to permit the installation of a light bulb. There are two basic types of light guides: liquid and fiber optic. Light Search by Specification | Learn More about Light Guides
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UV Absorption & Concentration: Dual-Channel Sensor optek-Danulat, Inc.
UV Absorption: Single-Channel Sensor optek-Danulat, Inc.
UV - VIS - NIR Process Control Monitor optek-Danulat, Inc.
Precious Metal Analyzer Xenemetrix Inc. (Formerly Jordan Valley AR Inc.)
Fiberoptic Spectroscopy Solutions from Avantes Wilkens-Anderson Company
RoHS MicroAnalyzer Xenemetrix Inc. (Formerly Jordan Valley AR Inc.)
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Product News for light detector
Detecting Hydrogen Hazards in Plant Environments
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)
Gassonic Ultrasonic Gas Leak Detectors
Ultrasonic gas leak detectors offer a responsive, reliable new method for detecting gas that reduces the risk of fires and explosions. They respond to pressurized gas leaks regardless of ventilation rates, gas dilution, or the direction of the leak making them an ideal choice for outdoor installations. (read more)
Open Path Combustible Gas Detector Expands Range
The IR5000 Open Path Hydrocarbon Gas Detector from General Monitors is now available with a new expanded distance range of 130 meters, offering increased versatility when choosing an open path gas detection system. The IR5000, with its unique, highly accurate single gas detection beam technology, improves accuracy, reduces drift and raises immunity to false alarms. (read more)
Fiber Optic Light Guides
INDUSTRIAL LIGHT GUIDES (Spot-to-Spot)
FTI designs and manufactures hundreds of fiber optic cables in thousands of different configurations. (read more)
RGB LED Light Sources - Lighting Applications
Whether you want to create impressive architectural lighting or effects for stage performances, the new LED RGB Light sources from FTI allow you to set the color, intensity, on/off duration or create and load a custom program (read more)
LED Lighting - Coaxial Lights [Indirect Lighting]
Popular concentric illumination. Can be used in various applications. Best suited for scratch and dent checks on highly reflective surfaces in particular. (read more)
SS4 Multi-Spectrum Fire & Flame Detector
The Model SS4 Optical Fire/Flame Detectors is a quick response detector that incorporates Ultraviolet (UV), Wide band Infrared (IR), and Visible (VIS) spectral range sensors. (read more)
FS18X Multi-Spectrum TriBand Fire & Flame Detector
The FS18X is an advanced technology TriBand™ (IR/IR/Visible) Electro-Optical Flame Detector. High-speed solid-state Quantum sensors deliver fast reliable fire detection for all types of fires with the highest false event immunity. (read more)
MSA's Altair 4 Multigas Detector
Super-durable, competitively-priced, personal multigas detector. Highlights include the exclusive optional MotionAlert™ and InstantAlert™ features, triple alarms, and IP67 rating independently certified. (read more)
Driveway Sensor Alert Monitoring Detector
Detect vehicles approaching your house or driveway.
The Carsense 101 motion detector has a sensing probe that is buried in the ground so it is not noticed by potential intruders or vandals. (read more)
Parts by Number for light detector
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Conduct Research
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Sensor Sense: Seeing the light
All photoelectric sensors use a light source to signal the presence or absence of an object. There are three basic methods of photoelectric sensing. All sensors have a light source or transmitter (TX)...(read more)
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Optical Shaft Encoders
Rotary and linear optical encoders are common in position and motion sensing. Here, a disc or plate containing opaque and transparent segments passes between an LED and detector to interrupt a light...(read more)
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Amplifying High-Impedence Sensors ? Photodiode Example
AN951 Amplifying High-Impedance Sensors - Photodiode Example and C reduce the output noise. The output noiseR N N Author: Kumen Blake and Steven Bible is also kept low by not over-compensating the...(read more)
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Photoelectric Smoke Detectors
Photoelectric smoke detectors contain a light and a sensor at 90-degree angles to one another. Normally, the light from the light source shoots straight across the device and misses the sensor. When...(read more)
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Basic Principles of Silicon Detectors
Through the photovoltaic effect, silicon detectors provide a means of transforming light energy to an electrical current. The root of the theory behind this phenomenon is a small energy gap between...(read more)
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Case Study - Light Butler: An Integrated Lighting System
While working on a home lighting project, Alan Butler found a need for a lighting control device that combined a digital timer, motion detector, photo sensor and dimmer in one compact package....(read more)
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Principles and Practical Applications of Shimadzu's ELSD-LT II Evaporative Light Scattering Detector
In the history of high-performance liquid chromatographs, which dates to the early 1960s, refractive index detectors (RI detectors) have often been used as general-purpose detectors. RI detectors...(read more)
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Using Atomic Force Microscopy to Control and Enhance Structural and Optical Properties of GaN-based Light Emitting Diodes Grown by MOCVD (AN80)
Red and yellow light emitting diodes (LEDs) fabricated from compound semiconductors (GaP and InGaAlP) have long been used in many display applications from automobiles to microwave ovens. The benefit...(read more)
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Using a Digital Potentiometer to Optimize a Precision Single Supply Photo Detect
Photodiodes bridge the gap between light and electronics. Many times precision applications such as CT scanners, blood analyzers, smoke detectors, position sensors, IR pyrometers and chromatographs...(read more)
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Light Levels and Noise Guide Detector Choices
Photonics is an enabling technology that creates benefits and value far in excess of the cost of the optoelectronic components that are used in a device or system. As such, photonics is responsible...(read more)
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National Synchrotron Light Source Call for Light Sources Directorate Science Advisory Committee Nominations |
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Infrared - Wikipedia, the free encyclopedia Image of two human bodies in mid-infrared ("thermal") light (false-color) |
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?erenkov radiation - Wikipedia, the free encyclopedia While relativity holds that the speed of light in a vacuum is a universal constant (c), the speed at which light propagates in a material may be |
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Varian, Inc. - PL-RTLS 90, PL-RTLS 15/90 Laser Light... Light Scattering Detectors PL-RTLS 90, PL-RTLS 15/90 Laser Light See Varian, Inc. Profile & Catalog |
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2001 Fire Publications - Size Distribution and Light... Size Distribution and Light Scattering Properties of Test Smokes. Size Distribution and Light Scattering Properties of Test Smokes. |
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Flat Panel Display Laboratory: Stray-Light Management STRAY-LIGHT MANAGEMENT Overview: Many of the problems in making good |
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Ambient Light and Electromagnetic Interference Vishay... Ambient Light and Electromagnetic Interference Vishay Semiconductors Ambient Light and Electromagnetic Interference IrDA specifies normative tests, See Vishay Intertechnology, Inc. Information |
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Analysis of GOME stray light These parts of the detector suffer from contamination by direct illumination to such an extent that they cannot be used for determination of |
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It takes more than one kind of telescope to see the light It takes more than one kind of telescope to see the light |
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Hubble Heritage Egg Nebula in Polarized Light by Raghvendra Sahai (JPL) |
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