Combined excitation emission spectroscopy of defects for site-selective probing of ferroelectric domain inversion in lithium niobate

2007 ◽  
Vol 125 (1-2) ◽  
pp. 67-79 ◽  
Author(s):  
V. Dierolf ◽  
C. Sandmann
Keyword(s):  
Lithium Niobate ◽  
Emission Spectroscopy ◽  
Ferroelectric Domain ◽  
Site Selective ◽  
Domain Inversion

Combined Excitation Emission Spectroscopy Studies on Erbium Ions in Stoichiometric Lithium Tantalate

2008 ◽  
Vol 1111 ◽  
Author(s):  
Nate Woodward ◽  
Keiko Miyahara ◽  
Alex Toulouse ◽  
Pavel Capek ◽  
Volkmar Dierolf
Keyword(s):  
Lithium Niobate ◽  
Emission Spectroscopy ◽  
Lithium Tantalate ◽  
Spectroscopic Studies ◽  
Erbium Ions ◽  
Spectroscopic Characteristics ◽  
Spectroscopy Studies ◽  
Site Selective

AbstractWe present our site-selective spectroscopic studies on Er3+ doped nearly stoichiometric lithium tantalate (LiTaO3) and compare the results with earlier studies performed on the same dopant in the isostructural lithium niobate host. We present our results in terms of the number and spectroscopic characteristics of the incorporation sites. Overall, the sites found in LiTaO3 closely resemble in their behavior the ones found in LiNbO3 such that the conclusion about the nature of the site drawn in the latter host can be transferred to LiTaO3 as well.

scholarly journals Parametric Conversion in Micrometer and Submicrometer Structured Ferroelectric Crystals by Surface Poling

2012 ◽  
Vol 2012 ◽  
pp. 1-11 ◽  
Author(s):  
Alessandro C. Busacca ◽  
Salvatore Stivala ◽  
Luciano Curcio ◽  
Gaetano Assanto
Keyword(s):  
Lithium Niobate ◽  
Wavelength Conversion ◽  
Frequency Doubling ◽  
Lithium Tantalate ◽  
Ferroelectric Domain ◽  
Guided Wave ◽  
Parametric Conversion ◽  
Short Period ◽  
Technological Improvements ◽  
Domain Inversion

We report on recent technological improvements concerning nonlinear patterning of lithium niobate and lithium tantalate in the micrometer and submicrometer scales using surface periodic poling for ferroelectric domain inversion. The fabricated samples were employed for frequency doubling via quasiphase-matching both in bulk and guided wave geometries, including forward and backward configurations and wavelength conversion in bands C and L. We also investigated short-period quasiperiodic samples with randomly distributed mark-to-space ratios.

Ferroelectric domain inversion in near-stoichiometric lithium niobate for high efficiency blue light generation

2002 ◽  
Vol 74 (2) ◽  
pp. 187-190 ◽  
Author(s):  
Y.-L. Chen ◽  
J.-J. Xu ◽  
X.-Z. Zhang ◽  
Y.-F. Kong ◽  
X.-J. Chen ◽  
...  
Keyword(s):  
Lithium Niobate ◽  
Blue Light ◽  
High Efficiency ◽  
Ferroelectric Domain ◽  
Light Generation ◽  
Domain Inversion

scholarly journals Ferroelectric domain inversion and its stability in lithium niobate thin film on insulator with different thicknesses

AIP Advances ◽  
2016 ◽  
Vol 6 (7) ◽  
pp. 075011 ◽  
Author(s):  
Guang-hao Shao ◽  
Yu-hang Bai ◽  
Guo-xin Cui ◽  
Chen Li ◽  
Xiang-biao Qiu ◽  
...  
Keyword(s):  
Thin Film ◽  
Lithium Niobate ◽  
Ferroelectric Domain ◽  
Domain Inversion

scholarly journals LiNbO3 Mach-Zehnder modulator with chirp adjusted by ferroelectric domain inversion

2002 ◽  
Vol 14 (11) ◽  
pp. 1509-1511 ◽  
Author(s):  
N. Courjal ◽  
H. Porte ◽  
A. Martinez ◽  
J.-P. Goedgebuer
Keyword(s):  
Ferroelectric Domain ◽  
Mach Zehnder Modulator ◽  
Domain Inversion

Long-range strains and the effects of applied field at 180° ferroelectric domain walls in lithium niobate

2004 ◽  
Vol 69 (6) ◽  
Author(s):  
Terrence Jach ◽  
Sungwon Kim ◽  
Venkatraman Gopalan ◽  
Stephen Durbin ◽  
David Bright
Keyword(s):  
Lithium Niobate ◽  
Long Range ◽  
Applied Field ◽  
Domain Walls ◽  
Ferroelectric Domain
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