RT Journal Article
T1 Surface roughness dependence of noncollinear phase matching
A1 Martínez Matos, Óscar
A1 Torchia, Gustavo Adrián
A1 Vaveliuk, Pablo
A1 Bilmes, Gabriel M.
A1 Tocho, Jorge Omar
AB Spontaneous noncollinear second harmonic generation in potassium dihydrogen phosphate (KDP) crystals was studied theoretically and experimentally as a function of the scattering centres on the surface of the crystal. A model that explains the main features of the second harmonic generated beam was developed in terms of the surface roughness defined by the size of the dispersing grains. It predicts, for the first time, the intensity distribution of the hollow cones obtained in noncollinear phase matching.
PB IOP Publishing Ltd.
SN 1464-4258
YR 2002
FD 2002-03
LK https://hdl.handle.net/20.500.14352/59022
UL https://hdl.handle.net/20.500.14352/59022
LA eng
NO © 2002 IOP Publishing Ltd.
DS Docta Complutense
RD 22 abr 2025