When light is brief but intense
… When light is brief but intense Research (This article was originally published in L'Édition n°16 ) Scientists at … fibre drawn in a vacuum, the laser pulse is coupled with gas. After nonlinear interaction, pulses of 3.9 fs and 2.5 … the material to be analysed through the atmosphere, where water molecules absorb these waves,” explains Luc Bergé. In …
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