• Photomultipliers

    Photomultipliers

    Photomultipliers The photomultiplier is a vacuum photoemissive device and is based on a photocathode,...
  • Photoresistor ORP12 transfer characteristic

    Photoresistors

    Photoresistors Transducer Photoresistors, which are sometimes also referred to as Light Dependent Resistors (LOR),...
  • potentiometric sensor applications,light-addressable potentiometric sensor applications,the light-addressable potentiometric sensor principles and biological applications

    Potentiometric Sensor Applications

    Potentiometric Sensor Applications Potentiometric sensors are broadly used to measure position, displacement, level, motion,...
  • Incremental Optical Encoder Diagram

    Incremental Optical Encoder

    Incremental Optical Encoder Optical encoders can be divided in to two main groups, that...
  • Charge Coupled Devices (CCD)

    Charge Coupled Devices (CCD)

    Charge Coupled Devices (CCD) The elementary picture element (photosite) for these devices is based...
  • Photo transistor

    Phototransistors

    Phototransistors The phototransistor, as illustrated in Figure 1, is a photodiode-transistor combination, that is...