Search

Sort by:
Results 1 - 10 of 232 for Optical Fiber
  • Article - 26 Oct 2022
    Diffuse reflectance spectroscopy is a type of absorption spectroscopy where, rather than measuring the transmitted beam through the sample, the light reflected from the sample is measured instead. It...
  • Article - 25 Oct 2022
    Phase contrast microscopy manipulates phase shifts in light as it passes through transparent specimens. By converting phase shifts to changes in amplitude (brightness), the method enables scientists...
  • Article - 24 Oct 2022
    Transmission electron microscopy (TEM) – a bespoke tool for materials scientists for decades– is used in almost every technological field of endeavor. There are TEM applications across industry,...
  • Article - 28 Sep 2022
    Recent work has demonstrated the possibility of using a flexible, ultra-thin holographic endoscope for the microscopic imaging of tissues using an approach known as lensless Fourier holographic...
  • Article - 28 Sep 2022
    This article will discuss the types of optical sensors that have been developed and their applications.
  • Article - 27 Sep 2022
    Researchers have recently used spectrometry to analyze blood samples. They found microplastics in the blood, highlighting the dangers of plastic pollution.
  • Article - 21 Sep 2022
    New research efforts published in the journal Nature Communications have used the concepts of spatial state tomography to measure the detailed evolution of laser beam parameters as a collection of...
  • Article - 23 Aug 2022
    Atomic force microscopy can address many food quality analysis challenges owing to the excellent spatial resolution meaning species such as bacteria can be detected and local inhomogeneities in the...
  • Article - 22 Aug 2022
    While low-cost and readily deployable sensor products are entering the market at an ever-increasing rate, the roster of novel applications for optical sensing continues to grow. This article...
  • Article - 27 Jul 2022
    Raman spectroscopy has been used to understand how lithium ions introduce and interact with the graphite electrodes and other materials and has helped identify materials for battery designs with...