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Results 141 - 150 of 405 for Instruments
  • Designing Cameras to be Used in Space
    Article - 10 Jul 2018
    This article talks about designing cameras to be used in space.
  • An Introduction to Waveguides
    Article - 14 May 2018
    Waveguides are used in everything from the transmission of sound waves to optical communications. Every application that uses a waveguide requires a waveguide with a specifically designed structure,...
  • How Are Nanoparticles Used in SERS?
    Article - 23 Apr 2018
    Surface-enhanced Raman spectroscopy (SERS) uses both roughened metal surfaces and nanoparticles in colloidal solutions to enhance the Raman signal. Recent research has also had a focus on zinc oxide...
  • What is Raman Micro-Spectroscopy?
    Article - 9 Oct 2018
    Raman micro-spectroscopy allows the user to obtain Raman spectra of minute samples or microscopic areas of larger samples.
  • 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...
  • Optical Analysis of 3D Mechanical Motions
    Article - 31 Oct 2016
    The importance of precise experimental dynamic characterization of micro-devices like micro-electro-mechanical systems (MEMS) is ever increasing in research and development activities as well as in...
  • 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.
  • Photodiodes - Their Working Principles and Applications
    Article - 29 May 2014
    A photodiode is a kind of light detector which involves conversion of light into voltage or current based on the mode of operation of the device. It consists of built-in lenses, optical filters, and...
  • Total Internal Reflection - Working Principle and Applications
    Article - 12 May 2014
    Total internal reflection is the reflection of the incident light that hits a medium boundary at an angle greater than the critical angle relative to the normal to the surface.
  • What is a Monochromator?
    Article - 17 Aug 2012
    A monochromator is an optical component which is used to produce a beam of light with a very narrow bandwidth - effectively light of a single colour.

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