We describe a novel apparatus which measures the waist, its position and the amplitudes of the transverse modes in a laser system starting from intensity measurements. The validity of our approach is confirmed by many numerical simulations and by preliminary experimental results.
MEASUREMENTS OF THE WAIST AND THE POWER DISTRIBUTION ACROSS THE TRANSVERSE-MODES OF A LASER-BEAM
CUTOLO A;
1992-01-01
Abstract
We describe a novel apparatus which measures the waist, its position and the amplitudes of the transverse modes in a laser system starting from intensity measurements. The validity of our approach is confirmed by many numerical simulations and by preliminary experimental results.File in questo prodotto:
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