Two statistical regimes in the transition to filamentation.
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DOI: 10.1364/oe.483042
Abstract: We experimentally investigate fluctuations in the spectrum of ultrashort laser pulses propagating in air, close to the critical power for filamentation. Increasing the laser peak power broadens the spectrum while the beam approaches the filamentation… read more here.
Keywords: transition filamentation; filamentation; statistical regimes; two statistical ... See more keywords