Title :
Double face two-dimensional domain engineering in congruent lithium niobate
Author :
Grilli, Simonetta ; Ferraro, Pietro ; Sansone, Lucia ; Paturzo, Melania ; De Nicola, Sergio ; Finizio, Andrea ; Pierattini, Giovanni ; De Natale, Paolo
Author_Institution :
Ist. Nazionale di Ottica Applicata, Florence, Italy
Abstract :
In this work, a technique for achieving double face, sub-micron and 2-D reversed domain patterns is proposed, in congruent r-cut LN crystals. This technique is based on resist patterning the samples by interference photolithography followed by an electric field overpoling process.
Keywords :
lithium compounds; optical materials; photolithography; LiNbO3; congruent r-cut lithium niobate crystal; double face two-dimensional domain engineering; electric field overpoling process; interference photolithography; resist patterning; sub-micron 2-D reversed domain patterns; Crystals; Ferroelectric materials; Frequency conversion; Interference; Lithium niobate; Lithography; Nonlinear optics; Optical harmonic generation; Optical modulation; Resists;
Conference_Titel :
Lasers and Electro-Optics Europe, 2005. CLEO/Europe. 2005 Conference on
Print_ISBN :
0-7803-8974-3
DOI :
10.1109/CLEOE.2005.1568052
