![]() This high-intensity laser will let us tackle new and challenging science, especially strong field quantum electrodynamics, which has been mainly dealt with by theoreticians. The novel record-breaking laser intensity is similar to directing all the light that reaches the earth from the sun to a spot measuring just 10 µm in size. The team has reported their study results in Optica, The Optical Society’s (OSA) journal for high-impact research, describing their years of work to boost the intensity of laser pulses from the CoReLS laser.Ī tightly focused laser beam is required to study the laser-matter interactions, but the team was able to direct the laser pulses to a spot measuring just over 1 µm, which is less than 1/50 th the diameter of a single strand of human hair. Nam is also a professor at Gwangju Institute of Science & Technology. Custom Solutions for Industrial Laser Processing.An Introduction to Industrial Laser Beam Profiling.Visualizing Electromagnetic Pulse Welding.We can use it to experimentally test and access theoretical ideas, some of which were first proposed almost a century ago.Ĭhang Hee Nam, Director, Center for Relativistic Laser Science, Institute for Basic Science This high intensity laser will allow us to examine astrophysical phenomena such as electron-photon and photon-photon scattering in the lab. While investigators are already aware that these cosmic rays emerge from somewhere beyond the solar system, they do not know how they are created and the mechanisms behind their formation. Scientists can also use this strong laser to investigate phenomena that are assumed to be accountable for high-power cosmic rays, the energies of which are over a quadrillion (10 15) electronvolts (eV). Such ultra-high intensity light pulses will allow investigators to explore complex interactions between matter and light in ways that were not viable before. ![]() The petawatt laser is installed at the Center for Relativistic Laser Science (CoReLS), Institute for Basic Science in the Republic of Korea. This high-intensity laser will allow scientists to examine astrophysical phenomena such as electron-photon and photon-photon scattering in the lab. Researchers created high-intensity pulses using the petawatt laser (pictured) at the Center for Relativistic Laser Science (CoReLS) in the Republic of Korea. This laser intensity-which is 10 times more than the one reported by a research team from the University of Michigan in 2004-took more than 10 years to reach this record-high intensity. Using a petawatt laser, scientists have demonstrated the highest laser pulse intensity of more than 10 23 W/cm 2.
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