Photomultipliers, Photoemissive Detectors | RS
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    Photomultipliers

    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.

    26 Products showing for Photomultipliers

    Broadcom
    Visible Light
    -
    420nm
    Photomultiplier
    1
    -
    Surface Mount
    -
    6.48 x 6.71 mm
    -
    -
    -
    -
    -
    onsemi
    -
    -
    420nm
    Photomultiplier
    64
    160
    PCB Mount
    33.4 x 33.4 x 6.5mm
    PCB Array
    6.5mm
    33.4mm
    -
    -
    33.4mm
    Broadcom
    Visible Light
    -
    420nm
    Photomultiplier
    -
    32
    Surface Mount
    6.1 x 6.1mm
    CSP
    0.3mm
    6.14mm
    900nm
    300nm
    6.14mm
    Broadcom
    Near Infrared Radiation
    -
    750nm
    Photomultiplier
    2
    -
    Surface Mount
    -
    SMD
    -
    -
    -
    -
    -
    Broadcom
    Ultraviolet, Visible Light
    -
    420nm
    Photomultiplier
    2
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Broadcom
    Ultraviolet, Visible Light
    -
    420nm
    Photomultiplier
    16
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Broadcom
    Visible Light
    -
    420nm
    Photomultiplier
    1
    -
    Surface Mount
    -
    6.48 x 6.71 mm
    -
    -
    -
    -
    -
    Broadcom
    Visible Light
    -
    420nm
    Photomultiplier
    4
    -
    Surface Mount
    -
    2 x 2 mm
    -
    -
    -
    -
    -
    Broadcom
    Visible Light
    -
    420nm
    Photomultiplier
    -
    9
    Surface Mount
    3.14 x 3.14mm
    CSP
    -
    3.1mm
    900nm
    300nm
    3.1mm
    Broadcom
    Ultraviolet
    -
    420nm
    Photomultiplier
    -
    -
    Surface Mount
    -
    4.3 x 4.2 mm
    -
    -
    -
    -
    -
    Broadcom
    Visible Light
    -
    420nm
    Photomultiplier
    1
    -
    Surface Mount
    -
    6.48 x 6.71 mm
    -
    -
    -
    -
    -
    Broadcom
    Visible Light
    -
    420nm
    Photomultiplier
    -
    9
    Surface Mount
    3.14 x 3.14mm
    CSP
    -
    3.1mm
    900nm
    300nm
    3.1mm
    Broadcom
    Ultraviolet, Visible Light
    -
    420nm
    Photomultiplier
    16
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Broadcom
    Visible Light
    -
    420nm
    Photomultiplier
    4
    -
    Surface Mount
    -
    2 x 2 mm
    -
    -
    -
    -
    -
    Broadcom
    Ultraviolet
    -
    420nm
    Photomultiplier
    -
    -
    Surface Mount
    -
    4.3 x 4.2 mm
    -
    -
    -
    -
    -
    onsemi
    -
    -
    420nm
    Photomultiplier
    4
    9
    Surface Mount
    12.46 x 12.46 x 2.2mm
    BGA
    2.2mm
    12.46mm
    -
    -
    12.46mm
    Broadcom
    Visible Light
    -
    420nm
    Photomultiplier
    -
    9
    Surface Mount
    3.14 x 3.14mm
    CSP
    -
    3.1mm
    900nm
    300nm
    3.1mm
    Broadcom
    Ultraviolet
    -
    420nm
    Photomultiplier
    -
    -
    Surface Mount
    -
    4.3 x 4.2 mm
    -
    -
    -
    -
    -
    Broadcom
    Ultraviolet, Visible Light
    -
    420nm
    Photomultiplier
    2
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Broadcom
    Ultraviolet, Visible Light
    -
    420nm
    Photomultiplier
    16
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Resultater per side