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Results 8801 - 8810 of 8843 for Lasers
  • Lens Makers Sees Growth With New Technologies
    News - 24 Nov 2007
    At the recent AAO conference in New Orleans, eye care firms Alcon ACL and Advanced Medical Optics EYE showcased their latest implantable lenses and Lasik technologies. Much of the buzz centered on...
  • Cosmic Ray Mystery Source - Supermassive Black Holes
    News - 12 Nov 2007
    The most energetic particles in the universe - ultrahigh-energy cosmic rays - likely come from supermassive black holes in the hearts of nearby active galaxies, says a study by scientists from nearly...
  • Wanted: Salmon Sperm - To be Used for Light Research
    News - 28 Oct 2007
    A University of Cincinnati professor is doing research for the U.S. Air Force, attempting to bring salmon sperm into the mix of biological materials used to intensify light-emitting diodes. Andrew...
  • Optical Dispersion - Principle and Applications
    Article - 15 May 2014
    Dispersion is the process of describing the characteristics of light waves and their interaction with a medium so that the group and phase velocities of the light propagating the medium depend on the...
  • Cladding Modes - Definition and Applications
    Article - 15 May 2014
    Cladding modes are the regions or modes in optical fibers that are not restricted to the region around the core of the fiber. More specifically, cladding modes are regions in which the intensity of...
  • Celebrating 20 Years of Innovation in Spectroscopy
    Article - 8 Apr 2014
    In this interview, Benno Oderkerk, CEO of Avantes, talks to AZoOptics about the last 20 years of innovation at Avantes and their plans for the future.
  • Optical Fiber - Definition and Applications
    Article - 19 Jun 2014
    An optical fiber is a flexible and transparent material made out of glass and extruded in the form of fibers.
  • Neutral Density Filter - Definition and Properties
    Article - 18 Sep 2014
    A neutral density filter is a semi-transparent glass filter used in front of a camera lens to reduce or vary the intensity of incoming light without affecting the color rendition.
  • What are Wave Optics?
    Article - 8 Sep 2014
    Wave optics, also referred to as physical optics, is the branch of optics that enables important phenomena such as interference, diffraction, and polarization to be understood.
  • What is Ultraviolet Light (UV)?
    Article - 5 Sep 2014
    Ultraviolet (UV) light is a portion of the electromagnetic spectrum between the visible rays and X-rays. It lies in the frequency range of 10 to 400 nm with photon energies from 3 to 124 eV.

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