The realization of curved relativistic mirrors to reflect high-power laser pulses

One of the topics investigated in recent physics studies is strong-field quantum electrodynamics (SF-QED). So far, this area has rarely been explored before, mainly because the experimental observation of SF-QED processes would require extremely high light intensities (>1025W/cm2), over three orders of magnitude higher than those attained using the most intense PetaWatt (PW)-class lasers available today.

from Phys.org - latest science and technology news stories https://ift.tt/3zsigr9

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