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Results 111 - 120 of 139 for Magnetic
  • What is Photoacoustic Spectroscopy?
    Article - 27 Feb 2023
    Photoacoustic spectroscopy measures the effect of electromagnetic radiation on an analyte sample through acoustic detection.
  • What are Fresnel Zone Plates?
    Article - 14 Feb 2023
    Fresnel zone plates are extensively used as magnifying and focusing optical devices, offering high resolution. They consist of circular gratings with a radially increasing line density. Fresnel zone...
  • What is Infrared Spectroscopy Used For?
    Article - 19 May 2022
    Infrared (IR) spectroscopy is the most widely used experimental material characterization and analysis technique. This article takes a closer look at the method and its importance within several...
  • Optoelectronic Thermometer as an Alternative Approach for Temperature Sensing
    Article - 18 May 2022
    For their distant detection, minimum invasion, tolerance to electromagnetic interferences, and excellent resolution, optical-based sensors provide appealing alternatives in temperature monitoring for...
  • How Has Microscopy Revolutionized Food Science?
    Article - 17 May 2022
    Food science draws from – and contributes to – numerous sciences, technology disciplines, and industrial approaches. A relatively new field, food science matured alongside advanced microscopy methods...
  • Investigating Innovative Ideas in Mainstream Photonic Applications
    Article - 11 May 2022
    Researchers have developed an electrically injected topological laser with an active gain defect in an SSH chain.
  • Improving Breast Cancer Imaging with a Deep-Learning Algorithm
    Article - 3 May 2022
    AZoOptics speaks to Dr. Keith Paulsen about the importance of breast cancer detection and the introduction of his team's deep-learning algorithm that associates spatial images of tissue optical...
  • The Use of X-Ray Diffraction for Nanoparticle Characterization
    Article - 21 Mar 2022
    X-ray diffraction (XRD) is a versatile technique used commonly in the field of nanotechnology to characterize and acquire accurate information regarding the composition, crystal structure, and...
  • How is Spectroscopy Useful in Enzymology
    Article - 16 Mar 2022
    Enzymology is the study of the structure and dynamics of enzymes, including their interactions with other species. This article looks at how spectroscopy is used to study them and its applications.
  • The Role of Lasers in Diagnostic Tests
    Article - 11 Feb 2022
    Laser-based methods are widely used as part of diagnostic testing to provide non-invasive alternatives to biopsies whilst still recovering molecular-level information that can be used for an accurate...

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