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| 重频激光对多壁碳纳米管悬浮液光限幅特性的影响研究 | |
| 引用本文： | 杨海林,沈学举,牛燕雄,姜楠,陈燕,秦勇,王龙.重频激光对多壁碳纳米管悬浮液光限幅特性的影响研究[J].光学技术,2009,35(4). |
| 作者姓名： | 杨海林 沈学举 牛燕雄 姜楠 陈燕 秦勇 王龙 |
| 作者单位： | 1. 解放军军械工程学院光学与电子工程系,石家庄,050003 2. 清华大学精密仪器测试技术与仪器国家重点实验室,北京,100084 3. 中国人民解放军78666部队,云南,宜良,652102 |
| 基金项目： | 中国博士后科学基金资助项目 |
| 摘 要： | 在激光以不同重复频率入射下,研究了直径分布为10～20 nm的多壁碳纳米管悬浮液对波长为1064 nm激光的光限幅效应,定性分析了不同重复频率激光对多壁碳纳米管悬浮液的光限幅影响。结果表明:碳纳米管悬浮液对波长为532 nm和1064 nm的激光都具有很强的光限幅响应;在多脉冲激光入射时,碳纳米管悬浮液的光限幅效应比单脉冲激光入射时更显著。 |
| 关 键 词： | 光限幅 多壁碳纳米管悬浮液 重复频率 |
Investigation of repetition frequency effects on optical limiting properties of suspended multi-walled carbon nanotubes |
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| YANG Hai-lin,SHEN Xue-ju,NIU Yan-xion,JIANG Nan,CHEN Yan,QIN Yong,WANG Long.Investigation of repetition frequency effects on optical limiting properties of suspended multi-walled carbon nanotubes[J].Optical Technique,2009,35(4). | |
| Authors: | YANG Hai-lin SHEN Xue-ju NIU Yan-xion JIANG Nan CHEN Yan QIN Yong WANG Long |
| Institution: | YANG Hai-lin1,SHEN Xue-ju1,NIU Yan-xiong2,JIANG Nan1,CHEN Yan1,QIN Yong3,WANG Long1(1.Department of Optics & Electron Engineering,Ordnance Engineering College,Shijiazhuang 050003,China)(2.National Key Laboratory of Precision Instrument and Testing Technology,Tsinghua University,Beijing 100054,China)(3.78666 Unit of The Chinese People's Liberation Army,Yiliang 652102,China) |
| Abstract: | Optical limiting properties of suspended multi-walled carbon nanotubes irradiated 1064 nm lasers with different repetition frequencies are investigated in experiment.Effects of repetition frequency on optical limiting properties of the suspensions are qualitatively analyzed.The experimental results indicate that the suspension multi-walled carbon nanotubes have good optical limiting responses to irradiate by both 532nm and 1064nm with different repetition frequencies.At the same time,the suspension multi-wa... |
| Keywords: | optical limiting suspension multi-walled carbon nanotubes repetition frequency |
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