English

Launching the world's strongest laser at a cost of 320 million euros

1094
2024-04-03 18:05:29
See translation

   Beijing, April 1st (Reporter Liu Xia) - The world's most powerful laser has been activated recently. On March 31st, the Physicist Organization Network reported that the system can enable laser pulses to reach a peak of 10 terawatts (1 terawatt=100 terawatts=1015 watts) within 1 femtosecond (1000 trillions of a second), which is expected to promote revolutionary progress in multiple fields from medicine to basic physics and space.

   The high-tech center to which this laser belongs is located in Romania, mainly funded by the European Union, with a cost of 320 million euros, utilizing the invention of French scientists such as Gerald Muru.

   Scientists have been committed to manufacturing more powerful lasers. In the mid-1980s, the Muru team invented Chirped Pulse Amplification (CPA) technology, which can increase the power of lasers while maintaining their intensity. Its working principle is to stretch an ultra short laser pulse in time, amplify it, and then squeeze it together again to create the shortest and strongest laser pulse to date.

   Mulu was awarded the 2018 Nobel Prize in Physics for developing a method for producing high-intensity, ultra short light pulses. This technology is expected to be widely applied in fields such as nuclear physics and particle physics, medicine, etc. In the medical field, this technology has promoted the development of cataract and refractive surgery.

   Muru pointed out that they will start with a tiny glowing "seed" with minimal energy, which will be magnified millions of times. They will use these ultra-high voltage pulses to generate more compact and cheaper particle accelerators to destroy cancer cells. Other possible applications include processing nuclear waste by reducing its radioactive duration, cleaning up accumulated debris in space, and so on.

Related Recommendations
  • Each unit of metamaterials used for simulating optical calculations is smaller than the wavelength of the light they are designed to manipulate

    The new architecture based on metamaterials provides a promising platform for constructing large-scale production and reprogrammable solutions that can perform computational tasks using light.The idea of simulating computers - a device that uses continuous variables instead of zero sum ones - may evoke outdated machinery, from mechanical watches to bomb sight devices used in World War II. But emer...

    2024-03-30
    See translation
  • POSTECH launches a new type of fiber optic fusion splicer FS-23 series

    FOSTEC announced on the 8th that a new type of fiber fusion splicer has been launched. The newly launched FS-23 series is a fusion splicer that can be used for fiber optic operations in long-distance optical networks and CCTV optical networks. It not only has a small size and light weight, but also has a sturdy design and a long-lasting battery, which can provide high-precision performance.A perso...

    2024-01-08
    See translation
  • Snapmaker Announces Its First Dedicated Laser Cutter, the Ray, in 20w and 40w Flavors

    Snapmaker has been making three-in-one manufacturing tools -- The Snapmaker, Snapmaker 2 and Artisan -- for over six years now. These machines have changeable tool heads that can be used for 3D printing, laser cutting and CNC machining. At the beginning of this year, it branched out to make adedicated 3D printer, the J1-- a dual print-head machine that works very well -- and today the ...

    2023-08-28
    See translation
  • Mirico successfully raised $2 million with unique laser dispersion spectroscopy technology

    In the field of high-performance gas sensing intelligence, Mirico stands out with its unique laser dispersive spectroscopy (LDS) technology, successfully raising $2 million in the latest round of financing.Recently, Mirico announced this good news. This financing is led by Shell Ventures and New Climate Ventures, with support from the UK Innovation and Science Seed Fund (UKI2S) and other existing ...

    2024-06-28
    See translation
  • Integra Optics launches groundbreaking XGS-PON and GPON combined OLT SFP+optical transceivers

    Infinite Electronics brand and innovative operator level global supplier of fiber optic components, Integra Optics, announced the launch of its latest innovative product, the XGS-PON and GPON combination OLT SFP+BiDi optical transceiver module. This module integrates the passive optical network OLT and GPON OLT optical modules of XG (S), promoting seamless network rate deployment within the optica...

    2024-04-11
    See translation