Page: 1 2 Next

Conduct Research Top

  • Light Levels and Noise Guide Detector Choices
    -. photons are spread over a large area. ing on the semiconductor material. These situations will usually require. The avalanche photodiode (Figure. a photomultiplier tube. 3) has features of both the photodi-. ode and the photomultiplier tube. It. Comparing detectors. is a solid-state device
  • Quantum Interferometry
    A customer is currently building a quantum interferometry experiment that requires photon correlation measurements. The single-photon avalanche diodes they plan on using produce TTL pulses upon detecting a photon. The detector has a timing resolution of 300picoseconds (FWHM), and the signal
  • Fiber-Optic Connections
    output power. Receivers typically employ PIN (positive-intrinsic-negative) or avalanche photodiodes (APDs) as detectors. PINs have better short and long wavelength response, while APDs have higher sensitivity, having 10 times the gain. Cable optical qualities determine overall system performance
  • Changing Face of Photodetectors
    (equivalent to strong sunlight). An advantage of photo ICs is that they simplify the design process. Avalanche photodiodes (APDs), which are photodiodes with internal gain, have received a lot of press in recent years. Internal gain is very useful for overcoming noise in amplifiers and other signal
  • Analog Distance Measurement Photoelectric Sensors
    cult task of receiving these light waves are left to a special type. of detector called an avalanche photodiode (APD), which features a high degree of internal amplifi cation. Leading sensor companies offer a number of photoelectric sensing families that utilize the latest versions of. triangulation
  • Pro Electron: Component Designation System Tutorial
    continuous reverse (stand-off) voltage V(R). Letter V is used to indicate the decimal point. Example: BZW70-9V1. Letter B can be used immediately after the last number to indicate the “bi-directional suppressor diodes ”. Example: BZW10-15B. Conventional and Controlled Avalanche Rectifier Diodes
  • Pro Electron: Component Designation System
    the decimal point. Example: BZW70-9V1. Letter B can be used immediately after the last number to indicate the “bi-directional suppressor diodes ”. Example: BZW10-15B. Conventional and Controlled Avalanche Rectifier Diodes and Thyristors : One Number, preceded by a hyphen. The number indicates
  • EasyLifeTM Patented Detection Methodology
    software. The delayed pulse triggers an avalanche circuit, which. provides a high voltage pulse for the detection circuitry. This pulse creates the gain and. the temporal discrimination gate for the photomultiplier. In a conventional pmt detector, the PMT dynodes are wired with a bank of resistors

Engineering Web Search: Avalanche Detectors Top