Nonlinear Disorder Mapping Through Three-Wave Mixing

6533b829fe1ef96bd128a2f3

RESEARCH PRODUCT

Nonlinear Disorder Mapping Through Three-Wave Mixing

Salvatore Stivala Alessandro Busacca Gaetano Assanto Alessia Pasquazi Roberto Morandotti

subject

lcsh:Applied optics. Photonics Second-harmonic generation Materials science Physics::Optics FOS: Physical sciences 01 natural sciences 010309 optics chemistry.chemical_compound Optics image analysis Electric field 0103 physical sciences lcsh:QC350-467 Electrical and Electronic Engineering 010306 general physics Mixing (physics)image analysis.Condensed matter physics business.industry Poling lcsh:TA1501-1820 Nonlinear optics Second-harmonic generation Ferroelectricity random quasi phase matching Atomic and Molecular Physics and Optics Nonlinear system chemistry Lithium tantalate business lcsh:Optics. Light Physics - Optics Optics (physics.optics)

description

We implement a simple and powerful approach to characterize the domain distribution in the bulk of quadratic ferroelectric crystals via far-field second-harmonic spectroscopy. The approach is demonstrated in a lithium tantalate sample with periodic electric field poling and random mark-to-space ratio.

year	journal	country	edition	language
2010-01-01

https://dx.doi.org/10.48550/arxiv.1210.1363

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