chanelink logo
CHANELINK
English

Lawrence Livermore National Laboratory develops PW grade thulium laser in the United States

40
2025-02-13 14:53:25
See translation

Recently, according to Tom's Hardware, Lawrence Livermore National Laboratory (LLNL) in the United States is developing a PW (1015 W) level large aperture thulium (BAT) laser. It is reported that this laser has the ability to increase the efficiency of extreme ultraviolet lithography (EUV) light sources by about 10 times, and may potentially replace the carbon dioxide laser used in current EUV tools. Currently, LLNL's research indicates that the operating wavelength of BAT lasers can achieve higher plasma to EUV conversion efficiency. In addition, compared to gas based carbon dioxide laser devices, the diode pumped solid-state technology used in BAT systems can provide better overall electrical efficiency and thermal management. This means that implementing BAT technology in semiconductor production is expected to reduce a significant amount of energy consumption.



Source: Yangtze River Delta Laser Alliance

Related Recommendations

  • The application of laser technology in the automated production line of energy storage/power battery PACK

    Lithium batteries are highly favored in the fields of 3C digital and new energy vehicles due to their high energy density, environmental characteristics, and fast charging and discharging. Welding, as a crucial link in the manufacturing process of lithium batteries, has a decisive impact on battery performance and quality. Laser welding technology is increasingly playing an important role in the l...

    2023-12-18
    See translation

  • The "white" laser device from startup Superlight Photonics will completely transform imaging

    Superlight Photonics, a start-up company headquartered in Enshurd, has developed a broadband laser chip that can replace the bulky and power consuming technology currently used in advanced imaging and metering equipment.This idea suddenly appeared in his mind, while moving his other belongings from Germany to his new home in Enschede. During his doctoral research at the Max Planck Institute of Mul...

    2023-10-28
    See translation

  • The wide application of TORNOS mind machine in diversified industrial fields

    TORNOS walking machine, also known as walking CNC lathe or spindle box mobile CNC automatic lathe, occupies an important position in the field of precision manufacturing due to its excellent performance and wide application areas. This machine tool not only integrates mechanical and electrical technologies, but also becomes an indispensable processing equipment in many industrial fields due to its...

    2024-07-24
    See translation

  • Shanghai Institute of Optics and Fine Mechanics has made progress in composite material based picosecond mirrors

    Recently, the High Power Laser Element Technology and Engineering Department of the Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, has made progress in the research of composite based picosecond mirrors. The related research results were published in Optics and Laser Technology under the title of "Hybrid Material Based Mirror Coatings for Picosed Laser Applications"....

    2024-07-12
    See translation

  • STREAMLIGHT Upgrade TLR RM Light with Red or Green Laser

    Streamlight, a leading supplier of high-performance lighting and weapon lights/laser aiming equipment, has launched upgraded models of its TLR RM 1 and TLR RM 2 series of lights, each now equipped with an HPL face cap, providing ultra bright beams of up to 1000 lumens and an extended range of up to 22000 candela.The popular TLR RM 1 and TLR RM 2 models are equipped with red or green lasers, both o...

    2024-02-23
    See translation