Simple method to enhance terahertz radiation from femtosecond laser filament array with a step phase plate
文献类型：期刊论文
| 作者 | Zhao, Jiayu; Guo, Lanjun; Chu, Wei; Zeng, Bin; Gao, Hui; Cheng, Ya; Liu, Weiwei |
| 刊名 | opt. lett.
 |
| 出版日期 | 2015 |
| 卷号 | 40期号:16页码:3838 |
| 通讯作者 | liu, ww (reprint author), nankai univ, inst modern opt, key lab opt informat sci & technol, minist educ, tianjin 300071, peoples r china. |
| 英文摘要 | in this work, we experimentally demonstrate a 200% enhancement of terahertz (thz) wave amplitude generated by femtosecond laser filamentation in air. the experimental setup simply uses a semicircular phase plate to generate two parallel filaments. temporally overlapped thz pulses from two filaments coherently add up, giving rise to significant enhancement of the thz pulse amplitude. it has been foreseen that further enhancement would be achieved if the design of phase plates could be optimized to generate a filament array. this simple method makes full use of the laser energy and could potentially open a new approach to remotely enhance the thz emission in air. (c) 2015 optical society of america |
| 收录类别 | SCI |
| 语种 | 英语 |
| 版本 | 出版稿 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/14123]  |
| 专题 | 上海光学精密机械研究所_强场激光物理国家重点实验室 |
| 作者单位 | 1.[Zhao, Jiayu 2.Guo, Lanjun 3.Liu, Weiwei] Nankai Univ, Inst Modern Opt, Key Lab Opt Informat Sci & Technol, Minist Educ, Tianjin 300071, Peoples R China 4.[Chu, Wei 5.Zeng, Bin 6.Cheng, Ya] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, State Key Lab High Field Laser Phys, Shanghai 201800, Peoples R China 7.[Gao, Hui] Tianjin Polytech Univ, Sch Sci, Tianjin 300387, Peoples R China 8.[Liu, Weiwei] Univ Elect Sci & Technol, Cooperat Innovat Ctr Terahertz Sci, Chengdu 611731, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Jiayu,Guo, Lanjun,Chu, Wei,et al. Simple method to enhance terahertz radiation from femtosecond laser filament array with a step phase plate[J]. opt. lett.,2015,40(16):3838. |
| APA | Zhao, Jiayu.,Guo, Lanjun.,Chu, Wei.,Zeng, Bin.,Gao, Hui.,...&Liu, Weiwei.(2015).Simple method to enhance terahertz radiation from femtosecond laser filament array with a step phase plate.opt. lett.,40(16),3838. |
| MLA | Zhao, Jiayu,et al."Simple method to enhance terahertz radiation from femtosecond laser filament array with a step phase plate".opt. lett. 40.16(2015):3838. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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