Parametric Conversion in Micrometer and Submicrometer Structured Ferroelectric Crystals by Surface Poling | Zendy

Alessandro Busacca | Zendy; Salvatore Stivala | Zendy; Luciano Curcio | Zendy; Gaetano Assanto | Zendy

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Parametric Conversion in Micrometer and Submicrometer Structured Ferroelectric Crystals by Surface Poling

Author(s) -

Alessandro Busacca,

Salvatore Stivala,

Luciano Curcio,

Gaetano Assanto

Publication year - 2012

Publication title -

international journal of optics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.263

H-Index - 17

eISSN - 1687-9392

pISSN - 1687-9384

DOI - 10.1155/2012/606892

Subject(s) - poling , materials science , lithium tantalate , ferroelectricity , lithium niobate , quasiperiodic function , optics , micrometer , wavelength , parametric statistics , optoelectronics , condensed matter physics , physics , dielectric , statistics , mathematics

We report on recent technological improvements concerning nonlinear patterning of lithium niobate and lithium tantalate in the micrometer and submicrometer scales using surface periodic poling for ferroelectric domain inversion. The fabricated samples were employed for frequency doubling via quasiphase-matching both in bulk and guided wave geometries, including forward and backward configurations and wavelength conversion in bands C and L. We also investigated short-period quasiperiodic samples with randomly distributed mark-to-space ratios

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