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    “Tesla with AC Motor” early 20th-century postcard.
    (Image credit: INNOCISE)
    INNOCISE's gripper technology features special polymers that can be integrated into different automation units with varying handling needs in both micro- and macro-handling.

    Top Stories

    FIGURE 1. Cooling laser diode in a TOSA package.
    Software & Accessories

    Optical transceivers can beat the heat in the era of high-speed data centers

    Andrew Dereka
    Jan. 16, 2025
    Optical transceivers designed for longer ranges require precise temperature control to maintain laser stability and performance—and thermoelectric coolers provide a solution.

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    (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.
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    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: SCANLAB)
    FIGURE 1. In a single-tab electrode design, electrons travel along the entire distance (a); in a tabless electrode design, full-flags along the foil mean shorter distances for electrons to travel (b).
    Laser Processing

    High-speed battery foil laser cutting improves productivity in tabless battery manufacturing

    Huihong Qian
    Jan. 13, 2025
    Tabless battery technology offers route to increase the energy density of battery packs, and laser cutting via galvanometer-based scan system offers a manufacturing solution.

    Learning Resources

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    (Image credit: M. Krůs and M. Londesborough, Czech Academy of Sciences, 2024)
    FIGURE 1. Anti-Octadecaborane isomer: blue = hydrogen, green = boron.
    (Image credit: LLNL)
    NIF’s high-energy laser beams converge on a target at the center of the target chamber.

    (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: Oxford Instruments Andor)
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    Photonics Hot List: January 10, 2025

    Justine Murphy
    Jan. 10, 2025
    In this episode: New sensors detect plant distress, SPIE names 2025 society Fellows, and the latest business news roundup.
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    Photonics Hot List: December 20, 2024

    Justine Murphy
    Dec. 20, 2024
    In this episode: researchers build an optoacoustic neural network, a report on the booming semiconductor laser market, and the latest SPIE award recipients.
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    Photonics Hot List: December 13, 2024

    Justine Murphy
    Dec. 13, 2024
    In this episode: research teams discover laser shadows, Coherent receives CHIPS Act funds, and the latest business partnerships and new hires.

    Leadership in Lasers and Photonics

    Welcome to Laser Focus World's Leadership in Lasers and Photonics program.

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