Sensors & Detectors

SENSORS & DETECTORS PRODUCTS

Ceramic 5mm Multichip LEDs

Ceramic 5mm Multichip LEDs

Marktech’s line of 5mm multichip LEDs are ideal for currency validation, medical and biofluorescence applications, push button backlight applications, and other applications involving general indication. They’re most often used for high reliability indicators, switch backlighting, and panel illumination.

Detectors For Ionizing Radiation

Detectors For Ionizing Radiation

With the X-series First Sensor offers detectors for nuclear radiation including X-or gamma rays but also alpha or beta particle radiation. First Sensor can adopt its radiation detector technology to each individual application.

Single Active Area Photodiode: SXUV100

Single Active Area Photodiode: SXUV100

Opto Diode’s SXUV100 is a highly sensitive 100mm2 photodiode that provides detection from 1nm to 1000nm, with peak photon responsivity at 0.27A/W (at 1nm) and 0.33A/W (at 850nm).

Multispectral Photodiodes: PixelSensor

Multispectral Photodiodes: PixelSensor

Multispectral photodiodes by PIXELTEQ benefit from a micro-patterned optical filter technology that shrinks spectral sensors enough to pack up to eight into a 9mm square footprint. They’re ideal for applications in color meters and monitors, portable optical sensors, biomedical instrumentation, industrial sorting and sensing, and in OEM multispectral devices.

RadHard (Radiation Hardened) Photodiode for Electron Detection: UVG20C

RadHard (Radiation Hardened) Photodiode for Electron Detection: UVG20C

This photodiode has several distinctive features, though its most notable feature is its radiation-hardened, junction-passivating, oxynitride protective entrance window. This gives the UVG20C a distinct advantage over traditional silicon photodiodes where space and satellite applications are concerned.

PIN Photodiodes

PIN Photodiodes

First Sensor has a large selection of high sensitivity, high speed and low dark current photodetectors optimized for ultraviolet, visible and infrared light as well as ionizing radiation. Package solutions include surface mount (SMD), through hole (THD) and metal can type (TO) devices.

Photodiode for Vacuum/Extreme UV Photon Detection

Photodiode for Vacuum/Extreme UV Photon Detection

This photodiode features a 100mm2 active area and outstanding UV response. It’s particularly suited for applications requiring extreme stability for detecting vacuum ultraviolet and extreme ultraviolet photons.

High-Speed Solid State Detectors for Low Light Level Applications

High-Speed Solid State Detectors for Low Light Level Applications

The C30902 and C30921 series of high-speed solid state detectors are ideal for low light level applications involving LIDAR, bar code scanning, range finding, photon counting, and small-signal fluorescence.

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SENSORS AND DETECTORS SUPPLIERS

  • Excelitas Technologies
    Excelitas Technologies

    Excelitas Technologies is a global technology leader focused on delivering innovative, customized optoelectronics and advanced electronic systems to a global customer base of leading OEMs seeking high-performance, market-driven technologies.

  • CMC Electronics
    CMC Electronics Esterline CMC Electronics has achieved an international reputation for innovation and excellence in the design and manufacture of electronics products for the aviation market.
  • Marktech Optoelectronics
    Marktech Optoelectronics Marktech Optoelectronics is an industry leader in Optoelectronic component technology, products and solutions. Our product engineering and manufacturing staffs continue to develop and introduce high reliability leading edge optoelectronic products to the marketplace.
  • Voxtel, Inc.
    Voxtel, Inc.

    Voxtel develops truly disruptive technologies that enable our customers to design, build, and deploy next-generation optoelectronic systems. We maintain two divisions: Voxtel Optoelectronics, headquarted in Beaverton, Oregon, and Voxtel Nanophotonics in Eugene, Oregon.

  • LASER COMPONENTS
    LASER COMPONENTS LASER COMPONENTS is a family-owned business that was founded by Mr. Günther Paul in Germany in 1982. With over 130 employees worldwide, LASER COMPONENTS has specialized in the development, production, and distribution of components and services in the laser and optoelectronics industry.
  • Sensors Unlimited - UTC Aerospace Systems
    Sensors Unlimited - UTC Aerospace Systems

    UTC Aerospace Systems (Sensors Unlimited Products), is the world’s leading manufacturer of indium gallium arsenide (InGaAs)-based imaging products. As renowned experts in shortwave infrared (SWIR) imaging, Sensors Unlimited, Inc. introduced the world to the concept of imaging in the shortwave IR spectrum with simple, compact, and uncooled cameras.

  • First Sensor AG
    First Sensor AG

    First Sensor AG (Formerly Silicon Sensor) has over 20 years of experience in the development and manufacture of individual sensor solutions offering highest levels of precision and reliability.

  • Opto Diode, An ITW Company
    Opto Diode, An ITW Company

    Opto Diode Corporation is a world supplier of reliable, high quality infrared (IR) LEDs and custom LEDs in the visible range. Since 1981, we have produced standard TO-packaging and custom housing LEDs in our U. S. facility in Southern California, maintaining the highest standards with our in-process quality control and testing systems...

  • Xenics
    Xenics

    Xenics is a well established and rapidly growing high-tech company about to enter exciting new fields of IR products and applications, serving the markets with excellent products and a strong technology background.

  • PIXELTEQ
    PIXELTEQ

    PIXELTEQ provides OEM spectral sensing and imaging products, patterned optical filters and custom electro-optical devices for a variety of aerospace, biomedical, industrial, scientific and security applications.  At the heart of each multispectral device is an array of pixel-level spectral filters purpose-built for applications.

  • IRCameras
    IRCameras

    IRCameras provides the most technologically advanced infrared imaging systems available for scientific, industrial and military applications. In addition to our extensive line-up of standard commercial cameras and IDCAs, we offer custom design and build services to meet unique optical, packaging and space-constrained requirements

    IRCameras is a subsidiary of Santa Barbara Infrared, a long-time leader in the design and manufacture of electro-optical (E-O) test instrumentation. SBIR, in turn, is part of HEICO Corporation, a technology-based aerospace company that’s been engaged in niche market segments within the aerospace, aviation and electronics industries for more than 40 years. Together we are uniquely positioned to advance development of thermal imaging technologies, and to commercialize these technologies for a wide range of applications including:

    • nondestructive testing
    • predictive maintenance
    • online process monitoring and control
    • scientific research
    • target signature
    • security and surveillance

    We offer a range of purchase, rental and lease options, and a full line of accessories including software, data acquisition systems and optics. Our goal is to make your infrared imaging program a complete success. We welcome the opportunity to learn more about your requirements, and to explore how we might be able to assist in creating and supporting the optimal program to meet your particular infrared imaging requirements.

  • Hamamatsu Corporation
    Hamamatsu Corporation

    Photomultiplier Tubes|Arc Lamp|Photo Multiplier|Spectroscopy Systems

SENSORS / DETECTORS ABOUT DOCUMENT

LIGHT SENSORS & DETECTORS
A light sensor is a device senses or detects light. Various available kinds of light sensors and detectors function in different ways to give required results.
Active pixel sensors which are image sensors comprises of an integrated circuit with a number of pixel sensors. Each individual pixel has a light sensor as well as an active amplifier.
Charge-coupled devices (CCD)
These are applied in recording of images in astronomy, digital cinematography and digital photography.
Chemical detectors
A silver halide molecule is split into an atom of metallic silver and a halogen atom; the photographic developer causes adjacent molecules to split similarly. An example is a photographic plate.
Cryogenic detectors
They are sensitive enough to measure and determine the energy of single x-ray, visible and infrared photons.
Optical detectors
They are normally quantum devices where individual photons produces a discrete effect when exposed to light. This makes Optical detectors to behave like thermometers by responding solely to the heating effect of the incoming radiation.
Photo resistors or Light Dependent Resistors (LDR)
They change resistance according to light intensity. The light then can be measured or determined by measuring the resistance.
Photovoltaic cells or solar cells
When Illuminated they produce a voltage and supply an electric current. Which means the level of illumination is directly dependent on the amount of light being supplied.
Photomultiplier tubes
They contain a photocathode that emits electrons when illuminated. A chain of diodes then can be used to amplify the electrons.
Photo tubes
These contain a photo cathode which when illuminated emit electrons making the tube to conduct an electric current that is proportional to the light intensity.
Proximity Sensors
Has two photodiode arrays which convert light into current; one photodiode array responds to ambient light and the other responds only to infrared light; when joined with an infrared LED, this second LED array can operate as a proximity sensor.
Ambient Light Sensing Application
Ambient light sensors are incorporated in various laptops as well as cell phones to detect the lighting in the surrounding environment and appropriately adjust the backlight of the screen.