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Related to photodetector: Photodiode


(General Physics) physics a device used to detect or measure light or other electromagnetic energy


(ˈfoʊ toʊ dɪˌtɛk tər)

any device that converts light into an electric signal photoelectrically.
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is a low-noise, extreme ultraviolet (EUV) photodetector that features a large 20 [mm.
We report a high performance photodetector based on GaAs Metal- Semiconductor Field Effect Transistor (MESFET), with very high responsivity, excellent quantum efficiency, high sensitivity, moderate speed, tremendous gain and low power dissipation, surpassing their photodiode, phototransistor and other counterparts.
The rotary Table 4 rotated on a horizontal plane until the maximum signal (output voltage) was obtained from the photodetector.
Summary: TEHRAN (FNA)- Researchers found ways to improve infrared photodetector technology that is critical to national defense and security systems and can be used increasingly in medical diagnostics, commercial applications and consumer products.
The low-power (calibrated levels from pW to 2W) 818 series detectors operate from 200 to 1800 nm and feature matching patented, removable OD3 attenuators for each photodetector.
has introduced a new photodetector technology, the Sub-wavelength-Separated Superconducting Nanowire Single-Photon Detector Array that is able to substantially improve this ability.
The device, called a nanophotonic avalanche photodetector, is the fastest of its kind and could enable breakthroughs in energy-efficient computing that can have significant implications for the future of electronics.
The PM200 fiber-optic power meter features a 65-dB dynamic range and has a 1-mm Germanium photodetector with a 2.
The detection of the modulated transmission by a photodetector allows a direct and real time measurement of the magnetic field in terms of the Larmor frequency.
Advanced Photonix supplies photodetector assemblies used in the guidance systems of various modules of the TOW missile.
Both use a CCD photodetector array and grating for spectral measurement to a resolution of 5 nm.
Tenders are invited for supply of photodetectors: silicon photodetector, extended inga s photodetector