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  • Wollaston Prism - Definition and Applications
    Article - 30 Apr 2014
    Wollaston prism is an optical device which separates randomly polarized and unpolarized light into linearly polarized light beams. The prism was first invented by William Hyde Wollaston.
  • Optical 3D Metrology in Industrial Opthalmic Applications
    Article - 27 Jan 2014
    With hundreds of millions of people choosing contacts for either visual or aesthetic reasons, and millions more having surgery to solve vision problems associated with aging, there is a growing need...
  • Cassegrain Telescope - Definition and Applications
    Article - 1 May 2014
    The Cassegrain telescope is an astronomical reflecting telescope in which the light is incident on a large concave paraboloid mirror and reflected onto a smaller convex hyperboloid mirror.
  • NASA Researchers Probe Curious Behavior of Moondust
    News - 24 Jul 2007
    Each morning, Mian Abbas enters his laboratory and sits down to examine--a single mote of dust. Zen-like, he studies the same speck suspended inside a basketball-sized vacuum chamber for as long as 10...
  • Something New About Solitons
    News - 15 Jul 2007
    Scientists have discovered something new about exotic particles called solitons. Since the 1980s, scientists have known that solitons can carry an electrical charge when traveling through certain...
  • New Sodium Laser for Astronomers
    News - 13 Jul 2007
    A new sodium laser is giving 50 times more sky coverage to the atmospheric-correcting technology known as adaptive optics on the Keck II telescope at Mauna Kea, Hawaii. The laser lets scientists...
  • Challenges and Future of Optical Fiber Biosensors
    News - 13 Feb 2026
    A Versatile Platform with Expanding ApplicationsWhat the Past Decade Has DeliveredPersistent Technical and Practical BarriersScaling Up Optical fiber biosensors (OFBs) have advanced rapidly over the...
  • Announcement of Winning the 2025 Laser Focus World Innovators Awards
    News - 27 Jan 2026
    Santec AOC Corporation is pleased to announce that its in-house–developed spatial light modulator for high-power lasers, the SLM-310 (1 kW power handling), has been selected as a...
  • Advances in Ultrafast Fiber Lasers and Mode-Locking Strategies
    News - 12 Sep 2025
    In a recent review article published in the journal Light: Science & Applications, researchers recently examined advances in ultrafast photonics, highlighting how the combination of nonlinear...
  • Integrated Electro-optics on Thin-film Lithium Niobate
    News - 8 Aug 2025
    A paper recently published in the journal Nature Reviews Physics reviewed emerging applications of thin-film lithium niobate (TFLN) electro-optics. Image Credit: SVPanteon/Shutterstock.com An...

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