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  • Developing Protein-Based “Reflectin” Camouflage
    Article - 4 May 2018
    Researchers have mimicked the protein reflectin, which is found in squid, to create camouflaging films and fibers, which could be woven together to form an invisibility cloak.
  • How to Characterize Thin Films
    Article - 19 Mar 2018
    Thin films - a layer material between sub-nanometer & several micrometers, represented in various coatings from conformal and spray to atomically thin.
  • AFM vs. STM - Choosing a Microscopy Technique for Your Application
    Article - 19 Mar 2018
    Both AFM & STM are surface microscopy techniques that can determine the topology of a surface & both widely used across chemical & nanoscience fields.
  • IR Versus Raman - The Advantages and Disadvantages
    Article - 2 Feb 2018
    In this article, we discuss the benefits and disadvantages of both Infrared spectroscopy (IR) and Raman spectroscopy techniques.
  • 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.
  • Quantifying Microplastic Litter using Fluorescent Tagging
    Article - 22 Mar 2017
    Litter in marine environments is a well-known, global issue. Microplastics can be particularly damaging to marine life as their size allows them to pass through sewage treatment plants unfiltered and...
  • 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.
  • 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...
  • What is Optical Density?
    Article - 6 Aug 2014
    Optical density is a term used in the field of optical spectroscopy for describing the propagation of a wave through a material.
  • An Introduction to Attenuation
    Article - 30 Oct 2014
    Attenuation is defined as the gradual loss in the intensity of any kind of flux when it passes through a medium.

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