Nonlinear Disorder Mapping Through Three-Wave Mixing
oleh: Alessia Pasquazi, Alessandro Busacca, Salvatore Stivala, Roberto Morandotti, Gaetano Assanto
| Format: | Article |
|---|---|
| Diterbitkan: | IEEE 2010-01-01 |
Deskripsi
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.