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    • Lasers & Sources

    The laserfocusworld.com Lasers & Sources channel features articles and other content that discuss the design and applications of all types of lasers, amplifiers, and other advanced sources like LEDs.

    Highlights

    (Photo credit: Konstantin Vodopyanov/CREOL)
    The team’s dual-comb spectroscopy system produces precise and stable frequencies.
    Lasers & Sources

    Ultrabroadband UV frequency combs show promise for high-res atomic and molecular spectroscopy

    Sally Cole Johnson
    Jan. 15, 2025
    High-res dual-comb spectroscopy system generates light across two ultrabroadband ultraviolet (UV) spectral regions.
    © Endeavor Business Media
    lfw_ftphagen_zimergraphiclandscape
    Podcasts

    PODCAST: Interview with Hagen Zimer, TRUMPF

    Justine Murphy
    Jan. 14, 2025
    Episode 34 of Following the Photons: A Photonics Podcast features Hagen Zimer, CEO of Laser Technology and Member of the Managing Board of TRUMPF SE + Co. KG.
    (Image credit: M. Krůs and M. Londesborough, Czech Academy of Sciences, 2024)
    FIGURE 1. Anti-Octadecaborane isomer: blue = hydrogen, green = boron.
    Lasers & Sources

    The quest for laser fusion fuel intensifies

    Vittorio Lippay
    Jan. 10, 2025
    To create abundant clean energy and help save the planet, the race is on to find an optimal laser fusion fuel.
    (Image credit: LLNL)
    NIF’s high-energy laser beams converge on a target at the center of the target chamber.
    Lasers & Sources

    It’s time for a fusion energy roadmap

    Hagen Zimer
    Dec. 19, 2024
    Growing energy demand coupled with global warming creates a unique opportunity for clean fusion energy. Now is the time for an international network to develop a realistic roadmap...
    (Image credit: PHIX)
    Integrated photonic module for space applications resulted from a collaboration within the Dutch photonics ecosystem.
    Executive Forum

    Growth in turbulent times: LioniX focuses on continuous improvement

    Jose Pozo
    Dec. 13, 2024
    Pointing out areas in which we can improve is never easy, but Arne Leinse, CEO of LioniX International, always searches for areas of improvement in his work.

    Recommended

    (Image credit: Exalos)
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    Lasers & Sources

    Fabry-Perot laser diodes have use in spectroscopy

    Exalos AG
    Dec. 9, 2024
    488-nm Fabry-Perot laser diodes are based on aluminum indium nitride layers.
    (Image credit: A. Stevens et al., Bioeng. Transl. Med.; https://doi.org/10.1002/btm2.10727)
    H&E staining on rat brain coronal slices from all treatment conditions at three days post-injury and four weeks post-injury. Images were taken from frontal cortex, corpus callosum, and choroid plexus (body of the lateral ventricle).
    (Image credit: HSG Laser)
    hsg_laser
    (Image credit: Wavelength Electronics)
    wavelength_electronics
    (Image credit: SPIE)
    2025 SPIE Prism Award finalists and award recipients will be honored during a January 29th gala evening at SPIE Photonics West.
    (Image credit: Excelitas Technologies)
    excelitas_technologies
    Lasers & Sources

    Xenon short-arc lamps offer power range of 180 to 320 W

    Excelitas Technologies Corp
    Nov. 11, 2024
    Cermax PE300BFX and PE322BFX Xenon short-arc lamps are used in hospital diagnostic, surgical endoscopy, and microscopy OEM applications.
    ID 171043543 © Muhammadsainudin Sa-i | Dreamstime.com
    dreamstime_xxl_171043543
    Executive Forum

    Photonics IP Update: October 2024

    Iain McIntyre
    Nov. 6, 2024
    This roundup summarizes photonics-related patent litigation and Patent Office procedures for October.
    (Image credit: SphereOptics)
    sphereoptics
    Lasers & Sources

    LED lightbox provides luminance of 30 to 150,000 lux

    SphereOptics GmbH
    Oct. 18, 2024
    The Imatest ILB-B-150K LED illumination flickering lightbox has a 5100-K visible spectrum.
    ID 136759135 © Andranik Hakobyan | Dreamstime.com
    dreamstime_xxl_136759135
    Executive Forum

    Venture activity bounces back in September

    Eric Hall
    Oct. 7, 2024
    Deals are announced across varied industries and stages, including sensors and quantum.