90 degrees phase-matching properties of YCa4O(BO3)(3) and GdxY1-xCa4O(BO3)(3)

Authors
Umemura, N Nakao, H Furuya, H Yoshimura, M Mori, Y Sasaki, T Yoshida, K Kato, K
Citation
N. Umemura et al., 90 degrees phase-matching properties of YCa4O(BO3)(3) and GdxY1-xCa4O(BO3)(3), JPN J A P 1, 40(2A), 2001, pp. 596-600
Citations number
6
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS → ACNP
Volume
40
Issue
2A
Year of publication
2001
Pages
596 - 600
Database
ISI
SICI code
Abstract
YCa4O(BO3)(3) has been found to be 90 degrees phase-matchable for type-1 se cond-harmonic generation at 0.4168 mum along the z-axis st 20 degreesC. The improved Sellmeier equations of YCa4O(BO3)(3) that correctly reproduce our new experimental data for second-harmonic and sum-frequency generation in the 0.3547-1.9079 mum range are reported. In addition, the 90 degrees phase -matching properties of GdxY1-xCa4O(BO3)(3) as a function of the Gd molal c oncentration X are presented together with the empirical index formula.