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  • Article - 21 Jan 2022
    Optical imaging methods are some of the most straightforward when designing compact, handheld imaging devices, and are widely used for the diagnosis of tumors and therapeutic monitoring.3
  • Article - 2 Dec 2021
    Raman spectroscopy is a powerful tool for analyzing a wide range of different materials. Since it was discovered, the technique has been employed to investigate material features such as carbonaceous...
  • Article - 24 Aug 2021
    Spectroscopy is one of the primary techniques used in astronomy to understand the Universe. Many breath-taking astronomical discoveries in recent decades resulted from advanced spectroscopic...
  • Article - 19 Jun 2014
    Superpulse is a specific waveform commonly used in CO2 laser systems either in a pulsed or continuous pattern. Superpulsed lasers are capable of emitting several thousand bursts of power per second.
  • Article - 20 Jun 2014
    Flux or luminous flux is a measure of total amount of energy radiated per second from a light source in all directions.
  • Article - 22 Sep 2014
    A lumen is as a unit of measurement indicating the level of brightness emitted from lighting products such as bulbs and tubes, and natural light.
  • Article - 7 Oct 2025
    Spectroscopic techniques are transforming oil and gas analysis, enabling real-time monitoring and enhancing decision-making in exploration and processing.
  • Article - 18 Apr 2025
    Explore five groundbreaking trends in optical science for 2025, including vortex-based fiber optics, dual micro-comb atomic clocks, DUV lasers, and scalable quantum photonic chips.
  • Article - 15 Apr 2025
    Learn how laser-generated air contaminants (LGACs) form, their health risks, and how to minimize exposure through ventilation, protective gear, and regulatory compliance.
  • Article - 1 Apr 2025
    Photobiomodulation Therapy (PBMT) uses red and near-infrared light to enhance cellular repair, reduce inflammation, and support neurological and skin health. Learn how it works, how it's different...

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