Photodetector Arrays

Photodetector arrays are groupings of integrated photosensor pixels. These arrays measure light particles and convert them into electrical currents via p-n junctions (semiconductor interfaces).

Photodetector arrays can measure light distribution along lines or beams. They can also render images from patterns of light via sensor processes. Examples of photodetector arrays include photodiodes and phototransistors.


What are photodetector arrays used for?

Photodetector arrays are used for testing purposes in data communications, broadband and CATV networks. They are also used for monitoring data centre equipment or connections of active optical cables.

In 3D scanning, facial recognition and augmented reality applications, photodetector arrays are used to form images from reflected light particles.

Types of photodetector arrays

Photodetector arrays are grouped by their detection mechanisms:

  • Photochemical, where deviations in the chemical compositions of materials are detected.
  • Photoemission, where the photons cause the trapped electrons on conduction bands of materials to escape into vacuums or gas chambers.
  • Polarisation, where polarity changes are induced by the photons either from negative to positive or positive to negative.
  • Thermal, where photons generate heat by causing the movement of electrons from high bands to low bands.

...
Lees meer Lees minder

Filters

1 - 8 van 8 producten worden weergegeven
Resultaten per pagina
Omschrijving Prijs Wavelength of Peak Sensitivity Element Type Number of Elements Number of Pins Dimensions Package Type Height Length Minimum Wavelength Detected Width Series Mounting Type
RS-stocknr. 185-9629
FabrikantnummerArrayJ-60035-4P-BGA
FabrikantON Semiconductor
€ 185,76
Each
Aantal stuks
- Photomultiplier 1 4 12.46 x 12.46 x 2.2mm BGA 2.2mm 12.46mm - 12.46mm J Through Hole
RS-stocknr. 185-9610
FabrikantnummerArrayC-30035-16P-PCB
FabrikantON Semiconductor
€ 404,11
Each
Aantal stuks
- Photomultiplier 1 16 16.6 x 16.6 x 6.5mm - 6.5mm 16.6mm - 16.6mm C Through Hole
RS-stocknr. 185-9630
FabrikantnummerARRAYJ-60035-4P-PCB
FabrikantON Semiconductor
€ 300,62
Each
Aantal stuks
- Photomultiplier 1 4 12.46 x 12.46 x 6.2mm - 6.2mm 12.46mm - 12.46mm J Through Hole
RS-stocknr. 185-9627
FabrikantnummerArrayJ-30035-16P-PCB
FabrikantON Semiconductor
€ 484,94
Each
Aantal stuks
- Photomultiplier 1 16 13.24 x 13.24 x 6.5mm - 6.5mm 13.24mm - 13.24mm J Through Hole
RS-stocknr. 665-5283
FabrikantnummerBPX 89
€ 13,29
Each
Aantal stuks
850nm Phototransistor 9 6 7.4 x 2.1 x 3.6mm DIP 3.6mm 7.4mm 850nm 2.1mm - Through Hole
RS-stocknr. 185-9631
FabrikantnummerArrayJ-60035-64P-PCB
FabrikantON Semiconductor
€ 2.586,29
Each
Aantal stuks
- Photomultiplier 1 64 33.4 x 33.4 x 6.5mm - 6.5mm 33.4mm - 33.4mm J Through Hole
RS-stocknr. 185-9628
FabrikantnummerArrayJ-30035-64P-PCB
FabrikantON Semiconductor
€ 1.334,31
Each
Aantal stuks
- Photomultiplier 1 64 13.24 x 13.24 x 6.5mm - 6.5mm 13.24mm - 13.24mm J Through Hole
RS-stocknr. 185-9611
FabrikantnummerArrayC-60035-4P-BGA
FabrikantON Semiconductor
€ 177,63
Each
Aantal stuks
- Photomultiplier 1 4 14.2 x 14.2 x 2.3mm BGA 2.3mm 14.2mm - 14.2mm C Through Hole
Related Products
The Renesas integrated light sensor is a low ...
Description:
The Renesas integrated light sensor is a low power, high sensitivity sensor with I2C (SMBus Compatible) interface. Its state-of-the-art photodiode array provides close-to human eye response and good IR rejection. This ADC is capable of rejecting 50Hz and 60Hz flicker ...
QD7-0-SD or QD50-0-SD are quadrant photodiode arrays with ...
Description:
QD7-0-SD or QD50-0-SD are quadrant photodiode arrays with associated circuitry to provide two difference signals and a sum signal. The two difference signals are voltage analogs of the relative intensity difference of the light sensed by opposing pairs of the ...
The 5T series, from Centronic, are a family ...
Description:
The 5T series, from Centronic, are a family of silicon photodetectors. They have a high blue sensitivity with high resistance and low dark leakage current. They offer photovoltaic or reverse bias operation modes for a lower capacitance. The 5T photodetectors ...
The SFH2240 from OSRAM Opto Semiconductors is a ...
Description:
The SFH2240 from OSRAM Opto Semiconductors is a silicon PIN photodiode and has a wavelength of 400 nm to 690 nm. Featuring adapted spectral sensitivity for Human eye Sensitivity and with a low temperature coefficient, the SFH2240 has fast switching ...