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  • Laser Line Scanning (.pdf)
    on the subject and uses a camera to look for the. location of the laser line silhouette. Depending on how far away the laser strikes a surface, each point. on the laser line profile appears at different places in the camera's. field of view. This technique is called triangulation because the. points
  • The Progress of Industrial Laser Marking (.pdf)
    an analog input from. a displacement sensor. This allows for on the fly changes in just a few milliseconds, keeping. pace with most high-speed production lines. 3 Dimensional Profile Mapping. The future of precision laser marking relies on the ability to compensate for minute changes. in focal distance
  • Laser Diffraction
    The technique of laser diffraction relies on the fact that particles passing through a laser beam scatter light at an angle that is inversely proportional to their size (small particles scatter light at high angles whereas large particles scatter light at low angles). It is therefore possible
  • Laser Welding Plastics Using a Fiber Laser
    , precise and time saving. Several methods of making plastic welds with fiber lasers are: Contour Welding, Mask Welding, Simultaneous Welding, Quasi-imultaneous Welding, Globo Welding, and Radial Welding. 1997 Profile. Laser Welding Plastics Using a Fiber Laser. Transmission Welding: 6. 3. 1: Transparent
  • Fiber Laser Marking of Plastic
    computer-controlled process with high reproducibility and reliability. 1997 Profile. Fiber Laser Marking of Plastic. Introduction: Engraving/Vaporisation: Laser marking is fundamentally different from ink. Localized increase in temperatures above the. printing, the traditional method of writing
  • Bestform Laser Lens Theory
    , energy intensity and image quality. beam profile), a diffraction pattern is formed at the focus. are all dependent on, not only the focal length, but also. The pattern consists of a bright central spot surrounded by. the laser beam diameter, the lens radii and the center. rings of rapidly
  • Fiber Laser Cutting of Stents
    ) examination. 1997 Profile. Fiber Laser Cutting of Stents. Introduction. Benefits of the SPI fiber laser: The average power required for these small scale. - There is a significant improvement in the. tube cutting applications is in most cases. controllability of the cutting process due
  • Laser Welding of Thermoplastics
    joining can not be a straight forward approach as each plastic has a very complicated absorption spectrum for the infrared laser beams and their weldability greatly depends upon the types of thermoplastics and also the type of laser to be deployed. This is so because the capacity to absorb heat

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