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  • First Chip-Scale Titanium-Doped Sapphire Laser
    Article - 24 Feb 2023
    The first chip-scale titanium-doped sapphire laser has been developed by a research team at Yale University.
  • Atomic Force Microscopy for Nanoparticles
    Article - 25 Aug 2022
    The high-resolution property of atomic force microscopes enables this powerful tool to be ideal for the characterization of nanoparticles and nanomaterials due to providing qualitative and...
  • Novel Tunable Optical Filter for Smart IR Nighttime Imaging Systems
    Article - 1 Dec 2021
    This study describes an innovative tunable optical filter designed for smart IR night vision imaging systems. For this purpose, the chalcogenide class of materials, including Ge, Sb, and Te (generally...
  • Using Blue Light to See Through Fire in Optical Imaging
    Article - 28 Aug 2018
    AZoOptics talks to Dr Matthew Hoehler about his recent research, using blue light to see through fires and make previously impossible qualitative observations about material damage during a fire.
  • SPOTLIGHT: Producing Clean Energy with Photonics and Sunlight
    Article - 24 Feb 2022
    AZoOptics speaks to Nicole Meulendijks from TNO in the Netherlands about the SPOTLIGHT consortium and its use of photonics such as LEDs to turn carbon dioxide and green hydrogen into renewable energy.
  • Recent Developments and Applications in Freeform Optics
    Article - 15 Nov 2021
    With the creation of afocal three-mirror anastigmats, greater computational processing availability, and the need for miniature digital viewfinders, freeform optics have undergone a period of rapid...
  • Bridging Human and Artificial Visual Systems
    Article - 9 Sep 2025
    The integration of biological principles into artificial visual systems is advancing machine vision, enabling superior performance in real-time applications.
  • Recent Advances in Polarization Technologies
    Article - 16 Dec 2024
    Light polarization plays a crucial role in adaptive optics, enhancing biomedical imaging and enabling advancements in quantum systems and nanoscale sensing.
  • Photonics Innovations in the Last 25 Years
    Article - 3 Feb 2022
    Photonics is a field that has seen incredibly rapid developments in the last 25 years. Modern photonics is said to have begun in the 1960s with the development of the first lasers and has the...
  • What Are Fiber Optics?
    Article - 25 Jul 2024
    Optical fibers enable high-speed, long-distance data transmission with applications in telecom, medical imaging, and sensing.

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