| PDATS对ps脉冲的光限幅效应 |
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| 引用本文： | 宋瑛林,余从煊.PDATS对ps脉冲的光限幅效应[J].光学学报,1994,14(12):329-1332. |
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| 作者姓名： | 宋瑛林 余从煊 |
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| 作者单位： | 哈尔滨工业大学应用物理系，北京理工大学化工系 |
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| 摘 要： | 应用脉宽为２１ｐｓ脉冲，波长为５３２ｎｍ的激光脉冲研究了新型光限幅材料５－（２－硫甲基－４－甲基－５－嘧啶基）－２，４－戊二炔－１醇的对甲苯磺酸酯的光限幅效应，其优点是限幅幅值和限幅阈值低，分别为Ｅｃ＝１８０ｍＪ／ｃｍ＾２，Ｅｔｈ＝１５０ｍＪ／ｃｍ＾２；可见了光透射率高。
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| 关 键 词： | PDATS 光限幅 限幅阈值 限幅幅值 激光脉冲 |
| 收稿时间： | 1993/12/26 |
Performance of Optical Limiting in PDATS with ps Pulse |
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| Song Yinglin,Li Chunfei,Wang Ruibo,Yin Zhuxin.Performance of Optical Limiting in PDATS with ps Pulse[J].Acta Optica Sinica,1994,14(12):329-1332. |
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| Authors: | Song Yinglin Li Chunfei Wang Ruibo Yin Zhuxin |
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| Abstract: | Optieal limiting in 5-(2-methylthio-4-methyl-5-pyrimidinyl)- 2, 4-pentadiyne-1-ol tosylate (PDATS) in solution was performed using 21 ps laser pulses at 532 nm wavelength. By employing this material with high linear transmittance, low threshold and low clamped output of Eth=150 mJ/ cm2 and Ec=180 mJ/ cm2,respectively were ablained. |
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| Keywords: | PDATS optical limiting limiting threshold clamped output |
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