RT Journal Article
T1 Sharpness changes of gaussian beams induced by spherically aberrated lenses
A1 Piquero Sanz, Gemma María
A1 Mejías Arias, Pedro Miguel
A1 Martínez Herrero, María Rosario
AB Sharpness changes of the spatial profile of a gaussian beam induced by spherically aberrated lenses are investigated in terms of the so-called kurtosis parameter. It is shown both theoretically and experimentally that, after a single aberrated lens, it is possible to get flatter and sharper beam intensity distributions than the input gaussian beam depending on the plane where the field is observed. Agreement between analytical and experimental results is discussed.
PB Elsevier Science BV
SN 0030-4018
YR 1994
FD 1994-04-15
LK https://hdl.handle.net/20.500.14352/58855
UL https://hdl.handle.net/20.500.14352/58855
NO ©1994 Elsevier Science BV
DS Docta Complutense
RD 12 abr 2025