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  • What is Electro-Optical Rectification?
    Article - 8 Oct 2013
    Optical rectification or electro-optic rectification may be described as a non-linear optical process that generates a quasi-DC polarization in a non-linear medium by passing an intense beam of light.
  • What is a Mercury Vapour Lamp?
    Article - 6 May 2014
    A mercury vapour lamp is a high-pressure electric arc discharge lamp that provides intense illumination over a selected range of wavelengths.
  • What is an Optical Fiber Isolator?
    Article - 22 Oct 2014
    Optical isolators are optical elements which allow light to propagate in only one direction. The propagation of light in one single direction is required in order to prevent optical back scattering or...
  • Refraction and the Refractive Index
    Article - 30 Aug 2007
    When light passes from one medium to another of different density, its path of travel is bent. This phenomenon is known as refraction.
  • Advances in Photonic Devices for Optical Computing
    Article - 20 Jun 2024
    Photonic devices enhance computing through faster processing speeds, increased bandwidth, and reduced energy consumption, facilitating the development of advanced optical computing systems.
  • Considerations for Choosing Between Arc or Halogen Lamps
    Article - 30 Jul 2007
    This article details the differences between an Arc Lamp and a halogen lamp.
  • The Use of Periscopic Lenses in Smartphones
    Article - 24 Feb 2025
    Periscopic lenses revolutionize smartphone photography, enabling high-magnification optical zoom with a compact design through innovative folded optical paths.
  • From Lasers to Lenses: The Role of Optical Science in NDT
    Article - 28 Jan 2025
    Optical science advances non-destructive testing (NDT) through technologies like laser ultrasonics, shearography, and optical coherence tomography (OCT) for precise, non-contact material inspections.
  • The Future of Advanced Optical Filters in Satellite Communication Technologies
    Article - 24 Feb 2025
    Optical filters play a vital role in satellite communication, enabling efficient data transfer and overcoming environmental challenges for improved performance.
  • What is Vibrational Spectroscopy?
    Article - 5 Dec 2024
    IR, Raman, and NIR spectroscopy techniques analyze molecular vibrations, offering insights into chemical environments and advancing research across disciplines.

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