59 suppliers

Photodiode Detectors

A photodiode detector is a semiconductor device that converts light into an electrical current. It operates based on the principle of the photoelectric effect, where photons of light incident on the photodiode generate electron-hole pairs within the semiconductor material. These electron-hole pairs create a flow of current within the device, which can be measured as a signal. Photodiode detectors are commonly used in various applications such as optical communications, light sensing, and imaging systems due to their high sensitivity and fast response time.

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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

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.

Supplier/Distributor

1 product

CSRayzer Optical Technology Co. Ltd. - Wuhan, China

Optical devices supplier and manufacturer of acousto-optic modulators, acousto-optic frequency shifter, avalanche photodiodes, fiber coil and ASE source, couplers, isolator, circulator, FRM, WDM, narrow linewidth laser diode, semiconductor optical amplifier, EDFA, used for for fiber laser, sensor systems, and FOG.

Stock Manufacturer

16 products

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 - Camarillo, CA

Standard and custom photodetectors and high-quality VIS and IR LEDs. Our advanced performance sensors operate from the extreme ultraviolet to the mid-infrared. 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

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 Manufacturer

3 products

Excelitas Technologies Corp. - Pittsburgh, PA

Excelitas is a leading provider of advanced, life-enriching technologies that make a difference, serving global market leaders in the life sciences, advanced industrial, next-generation semiconductor, aerospace and defense end-markets.

Custom Manufacturer

5 products

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 Manufacturer

2 products

Pi Imaging Technology - Lausanne, Switzerland

Designs and manufactures advanced SPAD optical imaging solutions, offering exceptional performance in low-light imaging, high-speed detection, high-dynamic range imaging, and time-resolved applications. Applications include scientific research, life sciences, quantum technologies, OEM integrations, and advanced manufacturing.

Stock ManufacturerDesigner

3 products

Advanced Photonix - Camarillo, CA

AEMtec GmbH - Berlin, Germany

Albis Optoelectronics AG - Rueschlikon, Switzerland

Alrad Instruments Ltd. - Newbury, United Kingdom

Apogee Instruments Inc. - Logan, UT

BEA Lasers - Elk Grove Village, IL

Beijing Rofea Optoelectronics Co. Ltd. - Beijing, China

Clairex Technologies Inc. - Plano, TX

Coherent Corp. - Traverse City, MI

CoolCAD Electronics Inc. - College Park, MD

Detection Technology Plc - Espoo, Finland

Diamond Advanced Components Inc. - Norwood, MA

Discovery Semiconductors Inc. - Ewing, NJ

ElFys Inc. - Espoo, Finland

Elite Advanced Laser Corp. (eLaser) - New Taipei City, Taiwan

ELUXI Ltd. - Loughborough, United Kingdom

EPIGAP OSA Photonics GmbH - Berlin, Germany

Fietje Sensor & Optoelektronik - Retschow, Germany

First Sensor Inc. - Westlake Village, CA

Freedom Photonics LLC - Santa Barbara, CA

Gentec Electro-Optics Inc. - Quebec, Canada

GPD Optoelectronics Corp. - Salem, NH

Hobbs ElectroOptics - Briarcliff Manor, NY

HTE Labs - San Jose, CA

ID Quantique - Geneva, Switzerland

InPhOE Technologies Inc. - Santa Clara, CA

Kryptronic Technologies - Munich, Germany

Laser Probe Inc. - Utica, NY

LASERSCOM LLC - Minsk, Belarus

LD4B UAB - Vilnius, Lithuania

Marktech Optoelectronics Inc. - Latham, NY

Masimo Semiconductor - Hudson, NH

Menlo Systems GmbH - Martinsried, Germany

Menlo Systems Inc. - Boulder, CO

Micro Photon Devices srl - Bolzano, Italy

Militram Corp. - Herzliya, Israel

Necsel IP Inc. - Pennington, NJ

OEC GmbH - Zusmarshausen, Germany

Oelabs Inc. - Shanghai, China

Optoway Technology Inc. - Hsinchu, Taiwan

OSI Optoelectronics Inc. - Hawthorne, CA

Glossary

detector 1. A device designed to convert the energy of incident radiation into another form for the determination of the presence of the radiation. The device may function by electrical, photographic or visual means. 2. A device that provides an electric...
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...
photodiode A two-electrode, radiation-sensitive junction formed in a semiconductor material in which the reverse current varies with illumination. Photodiodes are used for the detection of optical power and for the conversion of optical power to electrical...
photodiode detector A photodiode detector is a semiconductor device that converts light into an electrical current. It operates based on the principle of the photoelectric effect, where photons of light incident on the photodiode generate electron-hole pairs within the...

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