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Results 411 - 420 of 498 for Chemical
  • Article - 15 Jan 2024
    Chiral nanophotonics have been investigated to confine optical and electromagnetic waves to subwavelength modes, which are structures with dimensions smaller than the wavelength of the propagating...
  • Article - 2 Jan 2024
    Laser gas analysis allows for gas detection with high sensitivity and selectivity. The multi-component capability and wide dynamic range of this detection method help analyze a mixture of gases with a...
  • Article - 11 Dec 2023
    The application of spectrometry devices and hyperspectral imaging provides detailed information on the nutritional value of food, such as protein levels in wheat harvests, to the health of fish...
  • Article - 11 Dec 2023
    In this article, LightMachinery details how spectroscopy can be used to identify the biosignature of an exoplanet, drastically advancing research in the field.
  • Article - 16 Nov 2023
    The study of nonlinear optical materials reveals their significance in photonics, driving advancements in telecommunications, imaging, and laser applications.
  • Article - 30 Oct 2023
    In the past 50 years, the pursuit of shorter laser pulses has been the driving force in advancing ultrafast science, with laser pulse compression techniques now enabling the generation of single-digit...
  • Article - 2 Oct 2023
    In an article recently published in the journal Applied Physics Express, researchers designed and fabricated a human-safe transverse quasi-phase-matched (QPM) aluminum nitride (AlN) channel waveguide...
  • Article - 15 Aug 2023
    Cutting-edge methods such as advanced microscopy techniques have become invaluable tools in the field of art conservation, allowing us to delve into the intricate details of artworks and gain profound...
  • Article - 26 Jul 2023
    Since its invention in the 1980s, the atomic force microscope (AFM) has become indispensable for nanoscale imaging and metrology across scientific fields. At the heart of the AFM lies a host of...
  • Article - 26 Jul 2023
    This article explores the versatility, working principles, and building blocks of PID controllers.

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