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  • 2024 Innovators Awards

    • Jonas Berzinš

    Jonas Berzinš is market development manager at Light Conversion (Vilnius, Lithuania).

    (Courtesy of Albrecht Stroh, University Medical Center Mainz and Leibniz Institute for Resilience Research)
    Bio&Life Sciences

    Three-photon microscopy comes of age

    Lukas Kontenis
    May 3, 2024
    How does three-photon microscopy stack up against two-photon microscopy?
    FIGURE 1. Power and energy stability of a 200 kHz 20 W femtosecond laser; average power has a normalized root mean squared deviation (NRMSD) of 0.15% over 12 hours, which makes the power trace virtually indistinguishable from a horizontal line at full scale (a, b). Pulse-resolved energy stability of a representative 10 min period is even better with an NRMSD of 0.07% (c).
    Lasers & Sources

    Advantages of high-repetition-rate femtosecond lasers

    Mikas Vengris
    May 19, 2021
    Modern-day solid-state femtosecond lasers operating at multikilohertz repetition rates offer a unique combination of pulse energy and stability that make them the laser of choice...