chanelink logo
CHANELINK
Polski

Scientists have created a full spectrum white light laser with bright spot, smooth and flat spectrum, and large pulse energy characteristics

826
2023-11-07 15:08:02
Zobacz tłumaczenie

Recently, the team led by Professor Li Zhiyuan from South China University of Technology has successfully developed a full spectrum white light laser, which has the characteristics of bright spot, smooth and flat spectrum, and large pulse energy. It can cover the ultraviolet visible infrared full spectrum of 300-5000nm, with a single pulse energy of 0.54mJ.

The launch of such a full spectrum white light laser can be used to construct ultra fast spectroscopy detection technology for the full spectrum, which is expected to push laser technology to the world's leading level and better serve cutting-edge research.

Based on this achievement, the research team will further construct a full spectrum ultra fast spectroscopy detection equipment, which is expected to carry out ultra fast and precise detection of physical, chemical, and life processes in multiple bands within the substance, thereby achieving the technical capability of high-speed spectroscopy, and further used for research in two-dimensional materials, lithium-ion batteries, chemical catalysis, and other fields.

The spectroscopic techniques involved in this study can cover the electronic transition absorption spectra of atoms and molecules in the deep ultraviolet visible band, as well as the interband electronic transition absorption spectra of semiconductors in the near-infrared band, and molecular vibrations in the mid infrared band.

This can create a new spectroscopic detection method, and for those new phenomena and laws that cannot be revealed using traditional methods, this new approach has great hope of filling the relevant gaps.

Source: Laser Manufacturing Network

Powiązane rekomendacje

  • Xunlei Laser 20000W Large Format Laser Cutting Machine Winning the Bid for YD Company, a Famous Enterprise in the Steel Structure Industry

    Recently, the Xunlei Laser HI series 20000W large format laser cutting machine won the bid of YD Company, a well-known steel structure company, to help YD steel structure improve quality, efficiency, and green transformation!Established in 2009, YD Steel Structure is a large-scale specialized steel formwork enterprise that has established deep business partnerships with leading construction indust...

    2023-11-06
    Zobacz tłumaczenie

  • Topcon Announces the Launch of LN-50 3D Laser

    Earlier this month, before the annual Intergeo conference held in Germany, Topcon Positioning Systems announced the latest member of its robot total station series. This California based company launched the LN-50 3D laser in early October, marking their latest layout navigator, which has a range of 50 meters.They pointed out that this latest scanner is specifically designed for homebuilders, mech...

    2023-10-25
    Zobacz tłumaczenie

  • Progress in Research on Transparent Ceramics for 3D Printing Laser Illumination at Shanghai Institute of Optics and Mechanics

    It is reported that the Research Center for Infrared Optical Materials of the Chinese Academy of Sciences Shanghai Institute of Optics and Fine Mechanics has made progress in the research of additive manufacturing (3D printing) transparent ceramics for laser illumination.Recently, the Research Center for Infrared Optical Materials of the Shanghai Institute of Optics and Precision Mechanics, Chines...

    2023-10-17
    Zobacz tłumaczenie

  • TYVOK Releases K1: The Ultimate 100W CO₂ Laser Engraver for Makers and Designers

    TYVOK, industry leaders in laser engraving technology, just announced the launch of TYVOK K1, a modular CO₂ laser engraver engineered to give makers, designers, schools, and small businesses industrial power with intuitive design and user-friendly operation. TYVOK K1 blends a true 100W optical CO₂ laser engine with precision motion control, a rigid, level platform, and professional-grade safety sy...

    09-16
    Zobacz tłumaczenie

  • Synchrotron X-ray imaging technology

    According to a recent study published in the journal Science Advances, it reveals how early mammals grew and developed during critical periods of their long 'life history'. A research team including Queen Mary University of London used synchrotron X-ray tomography technology to image the growth rings in fossilized tooth roots, in order to infer the lifespan, growth rate, and even sexual maturity t...

    2024-08-15
    Zobacz tłumaczenie