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Infrared Detectors

An infrared detector is a device that is used to detect and measure infrared radiation, which lies beyond the visible spectrum of light. These detectors are utilized in various applications, including thermal imaging, night vision, spectroscopy, remote sensing, and industrial process monitoring. Infrared detectors convert the infrared radiation into an electrical signal, allowing for the detection and analysis of heat patterns, temperature variations, or infrared signatures of objects or materials. Learn more about infrared detectors →

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Chunghwa Leading Photonics Tech Co. Ltd.
Chunghwa Leading Photonics Tech Co. Ltd. - Taoyuan, Taiwan
Manufacturer of InGaAs sensors. Offers SWIR image sensors and linear sensors, PIN photodiodes and APDs with a wavelength of 900 to 1700 nm. We offer visible and extended wavelength InGaAs products for the applications of power monitoring, imaging, semiconductor inspection, spectrometer, sorting, HSI, and remote sensing. Excellent quality at a reasonable price.
Stock ManufacturerDesigner
10 products
Teledyne Judson Technologies
Teledyne Judson Technologies - Montgomeryville, PA
Designs and manufactures IR detectors for the 0.5 to 24 micron range. Products include InGaAs, Ext-InGaAs, InAs, InSb, PC&PV HgCdTe detectors, linear and 2D arrays with a wide range of detector cooling options for defense, security/safety, chemical and biological detection, semiconductor inspection, life science, and spectroscopy markets.
Stock Manufacturer
1 product
Infrared Materials Inc.
Infrared Materials Inc. - Santa Rosa, CA
Manufacturer of PbSe and PbS infrared detectors and arrays, sensitive from 0.7 to 5.5 microns, for capnometry, imaging, CO, CO2, and N2O gas analysis, flame detection, and process control. Detectors are offered in standard and custom packages in single element and array configurations. Options include IR filters, TE coolers, and temperature sensors.
Stock ManufacturerCustom Manufacturer
5 products
VIGO Photonics
VIGO Photonics - Ozarow Mazowiecki, Poland
A photonic semiconductor company with a complete front-end and back-end fabrication line, specializing in II-VI and III-V compound materials. The manufacturer that offers a wide array of photonic and microelectronic devices: epiwafers, infrared wafers, and detectors, based on proprietary technology.
Stock ManufacturerCustom ManufacturerDesigner
3 products
Hamamatsu Corporation
Hamamatsu Corporation - Bridgewater, NJ
Importer and distributor of photonics components and subsystems for use in instrumentation. Products include photomultiplier tubes, solid-state photodetectors, IR detectors, image sensors, scientific cameras, light sources, and x-ray solutions.
Stock Manufacturer
18 products
Opto Diode Corporation
Opto Diode Corporation - Camarillo, CA
Standard and custom photodetectors and high-quality VIS and IR LEDs. Our advanced performance sensors operate from the extreme ultraviolet (UV) to the mid-infrared (mid-IR). Photodetectors provide high-energy particle, electron, x-ray, and UV detection; plus excellent mid-IR sensitivity to discriminate gases, detect heat, sparks, and flames.
Stock Manufacturer
50 products
Fermionics Opto-Technology
Fermionics Opto-Technology - Simi Valley, CA
Manufacturer of InGaAs detectors in TO, connectorized, ceramic mount, or pigtailed packages. Active diameters range from 30 microns to 5 mm. Array products include InGaAs linear arrays and fiber ribbon arrays.
Stock Manufacturer
1 product
Boston Electronics Corp.
Boston Electronics Corp. - Brookline, MA
Supplies quantum cascade tunable IR lasers (3.3 to 17+ microns); UV and IR detectors; single-photon counting electronics and systems for single-molecule detection, FLIM, spectroscopy, diffuse optical tomography and laser radar. Also photon counting detectors and IR thermal sources, IR LED and UV LED.
1 product
IRnova AB
IRnova AB - Kista, Sweden
Specialist in high operating temperature type-II superlattice and small pitch QWIP cooled infrared detector manufacturing. More than 30 years of detector manufacturing records, thousands of detectors deployed in harsh environments and demanding applications, from defense, optical gas imaging, to industrial markets.
Stock ManufacturerCustom ManufacturerDesigner
8 products
Electro Optical Components Inc.
Electro Optical Components Inc. - Santa Rosa, CA
Distributor of IR pyroelectric, thermopile, PbS and PbSe, and LED detectors; UV detectors; VIS detectors. IR and VIS laser diodes and diode modules. Signal recovery amplifiers. UV through IR filters, metal mirrors, and other optoelectronic components. NDIR, laser, and electrochemical gas and flame detection modules. Spectroscopy systems. SiPMs.
8 products
Excelitas Technologies Corp.
Excelitas Technologies Corp. - Waltham, MA
Excelitas Technologies Corp. is an industrial technology manufacturer focused on delivering innovative, market-driven photonic solutions to meet the illumination, optical, optronic, sensing, detection and imaging needs of our OEM and end-user customers.
Custom Manufacturer
5 products
Laser Components USA Inc.
Laser Components USA Inc. - Bedford, NH
Supplier of avalanche photodiodes and modules (Si, InGaAs), IR detectors (InGaAs, PbS, PbSe, pyroelectric), photon counting modules, laser diodes and modules (different wavelengths and power), pulsed laser diodes (905 and 1550 nm), laser diode drivers, laser optics, spatial light modulators, polarizers, UV LEDs and glass filters.
Custom ManufacturerSupplier/Distributor
26 products
LaserPoint srl
LaserPoint srl - Vimodrone, Italy
LaserPoint manufactures laser power and energy meters for laser measurements with high accuracy up to multi-kilowatts optical power level. We also provide patented high-tech solutions to measure ultrafast lasers down to femtosecond pulse duration and high repetition rates up to MHz range.
Stock ManufacturerDesigner
2 products
ADOS-tech UAB - Vilnius, Lithuania
Advanced Photonix - Camarillo, CA
AIM Infrared-Module GmbH - Heilbronn, Germany
Alrad Instruments Ltd. - Newbury, United Kingdom
American Gas & Chemical Co. Ltd. - Northvale, NJ
American Infrared Solutions (AIRS) - Hudson, NH
ANDANTA GmbH - Olching, Germany
Apogee Instruments Inc. - Logan, UT
Appletec Ltd. - Tzur Yigal, Israel
Batop GmbH - Jena, Germany
Bertin Corp. - Rockville, MD
CEA Instruments Inc. - Westwood, NJ
Centronic Ltd. - Croydon, United Kingdom
CINOGY Technologies GmbH - Duderstadt, Germany
Clairex Technologies Inc. - Plano, TX
Dexter Research Center Inc. - Dexter, MI
DIAS Infrared Corp. - West Boylston, MA
Digital Direct IR Inc. - Fresh Meadows, NY
Eltec Instruments Inc. - Daytona Beach, FL
Eluox Automation - Chengdu, China
ELUXI Ltd. - Loughborough, United Kingdom
Emberion Oy - Espoo, Finland
EPIGAP OSA Photonics GmbH - Berlin, Germany
Exergen Corp. - Watertown, MA
Ferrisphere Inc. - Flanders, NJ
Freedom Photonics LLC - Santa Barbara, CA
General Atomics Aeronautical Systems Inc., Mission Payloads & Exploitation - San Diego, CA
Gentec-EO USA Inc. - Lake Oswego, OR
GPD Optoelectronics Corp. - Salem, NH
Griot Group Inc. - West Linn, OR
Heimann Sensor GmbH - Dresden, Germany
Hormes LLC - New York, NY
IBIS Electro-Products Corp. - Cambridge, Canada
ID Quantique - Geneva, Switzerland
InfraRed Associates Inc. - Stuart, FL
InfraTec GmbH, Infrarotsensorik und Messtechnik - Dresden, Germany
InfraTec Infrared LLC - Plano, TX

  • infrared detector An infrared detector is a device that is used to detect and measure infrared radiation, which lies beyond the visible spectrum of light. These detectors are utilized in various applications, including thermal imaging, night vision, spectroscopy,...
  • infrared thermal detector Used to detect radiation from the infrared region. The functional process includes absorption of infrared radiation, which causes a temperature change, consequently altering the physical properties of the detector's elements.
  • photodetector A photodetector, also known as a photosensor or photodiode, is a device that detects and converts light into an electrical signal. Photodetectors are widely used in various applications, ranging from simple light sensing to more complex tasks such...
  • photoconductive detector A device for detecting visual and infrared radiation using a photoconductor as the principle sensing element.
  • radiation detector Any of the many devices used to detect the presence of radiation from a specific region of the electromagnetic spectrum.
  • detector-Dewar assembly A detector-Dewar assembly typically refers to a combination of a detector and a Dewar flask used in scientific instruments, particularly in the field of infrared spectroscopy or other applications requiring the detection of low-intensity signals. ...
Infrared Detectors Suppliersbolometerinfrared detectorIR detectorsinfrared sensingdetect radiationphotodetectorsthermalphotonicphotoconductivephotovoltaicmotiongasUV detectorssolid-state detectorscientificmilitarymedicalsecurityindustrialautomotive applicationsautomationthermopilesensors & detectorsemittersSWIRnear IR

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