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  • The Development of SERS Substrates for Raman Spectroscopy
    Article - 8 Feb 2018
    Surface Enhanced Raman Spectroscopy (SERS) is a powerful technique that is used to enhance sensitivity when using Raman spectroscopy.
  • Current Trends of Optical Metrology
    Article - 23 Oct 2017
    Dr. Peter de Groot of ZYGO discusses advances in optical metrology, addressing complex applications in challenging environments.
  • A Multipurpose Silicon Photonics Processor Core
    Article - 27 Sep 2017
    Photonic integrated circuits (PICs) are an area of growing research and are now present in many applications.
  • A New Kind of Pixel- The Plasmonic Metapixel
    Article - 22 Aug 2017
    High resolution microdisplays that use liquid-crystal-on-silicon (LCoS) technology are commonplace these days. They are found across various optical modulation applications including projectors,...
  • Towards Optical Control of Electronics: The Photodielectric Effect
    Article - 28 Apr 2017
    researchers have discovered a photodielectric effect in a ceramic material, which is a significant advancement in the development of photo-capacitors, circuit components that can control the current...
  • Measuring the Exciton Valleys in WSe2
    Article - 13 Apr 2017
    Excitons, also referred to as Coulomb bound electron-hole pairs, are composite bosons which lead to condensation and light amplification processes in semiconductors.
  • Super Resolution Lens for Scientific Imaging
    Article - 10 Apr 2017
    Researchers from the Department of Electrical and Computer Engineering at the National University of Singapore (NUS) has developed a supercritical lens that allows optical microscopes to capture...
  • How Optoelectric Nanowires Can Help the Blind See
    Article - 20 Mar 2017
    Located in the rear interior wall of the eye, the retina is a nerve cell-rich structure that is responsible for translating the light that enters the eye into nerve signals, allowing for vision to...
  • The Nano-Sandwich in Optoelectronics
    Article - 3 Mar 2017
    Graphene is an allotrope of carbon, in which the carbon atoms form a single-layered sheet with a hexagonal honeycomb lattice, where the carbon atoms are arranged in the vertices of each hexagon.
  • Novel Creation of Double Diamond Colloidal Crystals
    Article - 21 Feb 2017
    A group of researchers from the University of Pennsylvania, US, have unexpectedly grown colloidal crystals with diamond symmetry, known as double diamond crystals (B32), using a DNA-mediated...

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