• Optical Time Domain Reflectometer (OTDR) Test Considerations
    Optical Time Domain Reflectometer (OTDR) Test Considerations
    Optical fiber test charts include: optical power meters, stable light sources, optical multimeters, optical time domain reflectometers (OTDRs), and optical fault locators.
    2023-01-13
  • The importance of semiconductor laser chips
    The importance of semiconductor laser chips
    Semiconductor lasers are commonly known as laser diodes. They are called semiconductor lasers because of the characteristics of using semiconductor materials as working materials. The semiconductor laser is composed of a fiber-coupled semiconductor laser module, beam combining device, laser energy transmission cable, power supply system, control system and mechanical structure....
    2023-01-03
  •  DFB Laser diode
    DFB Laser diode
    DFB: Distributed Feedback Laser.
    2022-12-26
  •  What is Fiber Array
    What is Fiber Array
    Optical fiber array, using a V-groove (V-Groove) substrate, a bundle of optical fibers or an optical fiber ribbon is installed on the substrate at specified intervals to form an array.
    2022-12-21
  • LASER CLADDING REDUCES WEAR AND WASTE BY EXTENDING MACHINERY LIFE
    LASER CLADDING REDUCES WEAR AND WASTE BY EXTENDING MACHINERY LIFE
    As anyone who watched Clarkson’s Farm knows, farming is a costly business, and the profits can be slim. If Britain’s farmers are to thrive at a time of shrinking subsidies and increased competition, they need to minimise their capital outlay and ongoing costs. The more they can do to keep existing machinery running, and performing as well as it should, the better.
    2022-12-12
  • DFB Laser diode
    DFB Laser diode
    In the optical fiber communication network, the most commonly used laser is the distributed feedback (DFB) laser, which is a single longitudinal mode or single frequency semiconductor laser. The single frequency laser refers to a laser with only one longitudinal mode (spectral line) spectrum characteristic of the semiconductor laser. It can work in the third generation optical ...
    2022-12-05
  •  Three Industrial LiDAR Implementations
    Three Industrial LiDAR Implementations
    A giant leap is taking place in mobility. This is true whether in the automotive sector, where autonomous driving solutions are being developed, or in industrial applications using robotics and automated guided vehicles. The various components in the whole system must cooperate with each other and complement each other. The main goal is to create a seamless 3D view around the v...
    2022-11-28
  •  Measurement of narrow linewidth for laser diode
    Measurement of narrow linewidth for laser diode
    Although both spectrum and spectrum are electromagnetic spectra, the analysis methods and testing instruments of spectrum and spectrum are quite different because of the difference of frequency. Some problems are difficult to solve in the optical domain, but it is easier to solve them by frequency conversion to the electrical domain.
    2022-11-15
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