Abstract

Illumination of a lithium niobate or lithium tantalate crystal along the crystallographic $c$ axis with coherent light while simultaneously applying an external electrical field through transparent electrodes allows real-time, in situ, nondestructive monitoring of ferroelectric domain patterns. Imaging of the optical near-field through a lens directly visualizes the domain walls, whereas the far-field yields averaged information about the spatial orientation of the domain boundaries.

© 2003 Optical Society of America

Light deflection from ferroelectric domain structures in congruent lithium tantalate crystals

Manfred Müller, Elisabeth Soergel, and Karsten Buse
Appl. Opt. 43(34) 6344-6347 (2004)

In-situ visualization, monitoring and analysis of electric field domain reversal process in ferroelectric crystals by digital holography

Simonetta Grilli, Pietro Ferraro, Melania Paturzo, Domenico Alfieri, Paolo De Natale, Marella de Angelis, Sergio De Nicola, Andrea Finizio, and Giovanni Pierattini
Opt. Express 12(9) 1832-1842 (2004)

Light-induced removal of 180° ferroelectric domains in Rh:BaTiO₃

R. S. Cudney and M. Kaczmarek
Opt. Express 7(9) 323-328 (2000)

Electro-optic Solc-type wavelength filter in periodically poled lithium niobate

Xianfeng Chen, Jianhong Shi, Yuping Chen, Yiming Zhu, Yuxing Xia, and Yingli Chen
Opt. Lett. 28(21) 2115-2117 (2003)

Electrically controlled Fresnel zone plates made from ring-shaped 180° domains

R. S. Cudney, L. A. Ríos, and H. M. Escamilla
Opt. Express 12(23) 5783-5788 (2004)