Sensors & Detectors

SENSORS & DETECTORS PRODUCTS

Digital Pyrodetector: PYD 1688

Digital Pyrodetector: PYD 1688

Excelitas offers an entire family of detectors for digital pyrodetection applications. The DigiPyro® low power digital pyrodetector is the latest addition to this series.  It’s ideal for wireless intrusion alarms and battery operated motion detection applications, and can be used in both residential and commercial settings. In addition to its low power consumption, the detector features a sleep mode operation. The sleep mode greatly extends battery life by reducing the detector’s power when it’s not in use. For more information of its specifications, download the datasheet.

Custom Sensor Solutions

First Sensor is the leading provider of unique sensor solutions with the highest levels of precision and reliability. We develop and manufacture tailor-made sensor solutions for optical and radiation detection, pressure, flow, and liquid level measurements, as well as special sensing applications on a global scale for a variety of applications and industries.

Single Photon Counting Module: COUNT® NIR Series

Single Photon Counting Module: COUNT® NIR Series

Single photon counters are used when a conventional detector cannot distinguish between signal and noise. This particular series provides single photon detection from 400 nm to 1000 nm and is particularly ideal for quantum cryptography, LIDAR, and fluorescence analysis applications.

Intelligent Vision Sensor: VC μ Check System

Intelligent Vision Sensor: VC μ Check System

This vision sensor system is ideal for print and surface inspection, identification, positioning and alignment, 2D and 3D measurements, and other applications where very small components need to be inspected. The system itself is comprised of an intelligent camera with a 700 MHz processor and a tele-centric lens enclosed in a 15.8 x 9.8 x 6.5 cm housing.

High-Performance APD Module with USB Interface

High-Performance APD Module with USB Interface

First Sensor's newest APD module features a low-noise Si Avalanche photodiode with a pre-amplifier and integrated voltage supply. The module also compensates for temperature so that it operates at a constant amplification with ultra-high reliability across a wide temperature range.

New Class of Digital Photodiode Sensors: MAJOR Series

New Class of Digital Photodiode Sensors: MAJOR Series

These digital photodiode sensors offer a sensitivity range of 450 nm to more than 2000 nm. They’re ideal for laser manufacturers, laser-based machine tool manufacturers, and manufacturers of NIR-based measurement or monitoring equipment.

CMOS Image Sensors for Real-Time Distance Measurements

CMOS Image Sensors for Real-Time Distance Measurements

These CMOS image sensors have been designed to measure the distance to an object via the Time-Of-Flight (TOF) method. They’re ideal for obstacle detection, shape recognition, motion capture, and security applications because of their ability to measure distances of several meters in real-time.

Germanium Photodiodes/Avalanche Photodiodes

Germanium Photodiodes/Avalanche Photodiodes

PD-LD offers germanium photodiodes and germanium avalanche photodiodes that operate in 850 to 1600 nm and 800 to 2100 nm responsivity ranges. They’ve been designed for operation with low reverse bias and in high-bandwidth applications.

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SENSORS AND DETECTORS SUPPLIERS

  • 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.
  • 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.

  • 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.
  • 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.

  • 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.

  • 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.

  • Hamamatsu Corporation
    Hamamatsu Corporation Photomultiplier Tubes|Arc Lamp|Photo Multiplier|Spectroscopy Systems
  • 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.

  • Opto Diode Corporation
    Opto Diode Corporation 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...
  • 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.

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.