Temperature phase-matching properties for harmonic generation in GdCa4O(BO3)3 and Gd(x)Y(1-x)Ca4O(BO3)3 |
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| Authors: | Umemura Nobuhiro Miyata Kentaro Kato Kiyoshi Yoshimura Masashi Mori Yusuke Sasaki Takatomo |
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| Affiliation: | Faculty of Photonics Science, Chitose Institute of Science and Technology, Hokkaido, Japan. SNC76527@nifty.com |
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| Abstract: | 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. |
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