Temperature phase-matching properties for harmonic generation in GdCa4O(BO3)3 and Gd(x)Y(1-x)Ca4O(BO3)3.
GdCa4O(BO3)3 has been found to have phase-matching points where the temperature variations of the phase-matching angles become zero for type-1 sum-frequency generation in the zx plane. We also found that the temperature sensitivities of the phase-matching conditions in the zx plane are different along the phi = 0 degrees and phi = 180 degrees directions in this material. In addition, the thermo-optic dispersion formula of this material that reproduces the temperature phase-matching properties of GdCa4O(BO3)3 and Gd(x)Y(1-x)Ca4O(BO3)3 is presented.
Umemura
Nobuhiro
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Faculty of Photonics Science, Chitose Institute of Science and Technology, Hokkaido, Japan. SNC76527@nifty.com
Miyata
Kentaro
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Kato
Kiyoshi
K
Yoshimura
Masashi
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Mori
Yusuke
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Sasaki
Takatomo
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