✦ LIBER ✦
Effects of laser light confinement in periodically poled orthorhombic non-centrosymmetric Ba2NaNb5O15 crystals
✍ Scribed by J. Lamela; A. Ródenas; G. Lifante; D. Jaque; F. Jaque; A.A. Kaminskii
- Publisher
- John Wiley and Sons
- Year
- 2008
- Tongue
- English
- Weight
- 163 KB
- Volume
- 5
- Category
- Article
- ISSN
- 1612-2011
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✦ Synopsis
In this paper we report on experimental evidence of laser light confinement between ferroelectric domains in the neodymium doped Ba~2~NaNb~5~O~15~ ferroelectric crystal. High contrast near field optical microscopy images have been obtained as a consequence of the periodic modulation in the refractive index caused by the presence of 2D antiparallel ferroelectric domains.