0000000000624064

AUTHOR

R. Fona

showing 1 related works from this author

Spatial beam cleaning in quadratic nonlinear medium

2018

We show experimentally that a laser beam scrambled by propagation in a short segment of multimode fiber may be cleaned by the nonlinear propagation in KTP cristal with type-II second-harmonic generation.

Multi-mode optical fiberMaterials sciencebusiness.industrynonlinear opticsPotassium titanyl phosphateSecond-harmonic generation02 engineering and technologyquadratic nonlinearity; transverse effects; nonlinear optics021001 nanoscience & nanotechnology01 natural sciences010309 opticsNonlinear systemchemistry.chemical_compoundOpticsQuadratic equationchemistryNonlinear medium0103 physical sciencestransverse effects0210 nano-technologybusinessquadratic nonlinearityLaser beamsBeam (structure)
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