Efficient Second-Harmonic Generation of 340-nm Light in a 1.4-μm Periodically Poled Bulk MgO:LiNbO3
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概要
- 論文の詳細を見る
Ultra-violet second-harmonic generation in a 1.4 μm periodically poled MgO:LiNbO3 is presented. Using a high-voltage multi-pulse application method, a first-order nonlinear grating with a period of 1.4 μm was fabricated over 10-mm interaction length in a 2-mm thick MgO:LiNbO3 substrate. In a single pass configuration, cw 1.2 mW of ultraviolet light at 341.5 nm was successfully obtained for a fundamental power of 141 mW, corresponding to a normalized conversion efficiency of 5.4%/W.
- 2003-02-01
著者
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Morikawa Akihiro
Storage Media Systems Development Center Matsushita Electric Industrial Co. Ltd.
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YAMAMOTO Kazuhisa
Storage Media Systems Development Center, Matsushita Electric Industrial Co. Ltd.
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Sugita Tomoya
Storage Media Systems Development Center Matsushita Electric Industrial Co. Ltd.
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Mizuuchi Kiminori
Storage Media Systems Development Center Matsushita Elec. Ind. Co. Ltd.
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Yamamoto Kazuhisa
Storage Media Systems Development Center, Matsushita Electric Industrial Co., Ltd., 3-1-1 Yagumo-Nakamachi, Moriguchi, Osaka 570-8501, Japan
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- Efficient Second-Harmonic Generation of 340-nm Light in a 1.4-μm Periodically Poled Bulk MgO:LiNbO_3
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- High-Power Continuous Wave Green Generation by Single-Pass Frequency Doubling of a Nd:GdVO4 Laser in a Periodically Poled MgO:LiNbO3 Operating at Room Temperature