355-nm UV Light Generation in High-Quality CsB<sub>3</sub>O<sub>5</sub> Fabricated by Post-Growth Heat Treatment
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- Saji Takashi
- Department of Electrical Engineering, Osaka University
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- Yoshimura Masashi
- Department of Electrical Engineering, Osaka University
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- Hisaminato Naoto
- Department of Electrical Engineering, Osaka University
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- Mori Yusuke
- Department of Electrical Engineering, Osaka University
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- Sasaki Takatomo
- Department of Electrical Engineering, Osaka University
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- Katsura Tomoki
- Advanced Technology R&D Center, Mitsubishi Electric Corporation
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- Kojima Tetsuo
- Advanced Technology R&D Center, Mitsubishi Electric Corporation
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- Nishimae Junichi
- Advanced Technology R&D Center, Mitsubishi Electric Corporation
書誌事項
- タイトル別名
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- 355-nm UV Light Generation in High-Quality CsB3O5 Fabricated by Post-Growth Heat Treatment
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説明
Cesium triborate (CsB3O5) is expected to be an efficient harmonic generator in the UV region. However, as-grown single crystals of CsB3O5 often contain a high density of optical scattering centers that significantly reduce device performance. We found that these can be removed by a post-growth heat treatment with quenching. Treated crystals were employed for the third harmonic generation of a high-power Nd:YAG laser operating at 1064 nm. We generated high-power 355-nm output power of 14 W, which is three times higher than that obtained by a commercial LiB3O5 crystal under the same experimental conditions.
収録刊行物
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- Japanese Journal of Applied Physics
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Japanese Journal of Applied Physics 44 (12-15), L422-L424, 2005
The Japan Society of Applied Physics
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詳細情報 詳細情報について
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- CRID
- 1390282681241992576
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- NII論文ID
- 10015474131
- 210000059534
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- NII書誌ID
- AA10650595
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- ISSN
- 13474065
- 00214922
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- NDL書誌ID
- 7299138
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDLサーチ
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