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| High-order harmonics in static gas target by 795-nm Ti:sapphire femtosecond laser pulses | |
| 作者姓名： | 夏元钦 陈德应 陈建新 王骐 |
| 作者单位： | Research Institute of Opto-Electronic Technology，National Key Laboratory of Tunable Laser Technology，Harbin Institute of Technology，Harbin 150001，Research Institute of Opto-Electronic Technology，National Key Laboratory of Tunable Laser Technology，Harbin Institute of Technology，Harbin 150001，Research Institute of Opto-Electronic Technology，National Key Laboratory of Tunable Laser Technology，Harbin Institute of Technology，Harbin 150001，Research Institute of Opto-Electronic Technology，National Key Laboratory of Tunable Laser Technology，Harbin Institute of Technology，Harbin 150001 |
| 基金项目： | This work was supported by the National Technology Project of China under Grant No. 863-804-7. |
| 摘 要： | The 5th-23sd high-order harmonics generation in rare gases in static gas target with 120-fs, 85-mJ/pulse, 10-Hz laser system was investigated. Compared with the traditional gas target, static gas target is simple to be used in experiment, and the experimental parameters can be easily controlled. The effects on high-order harmonics due to laser intensities (energy), polarization, gas densities, confocal parameter, and phase mismatch were studied in this paper. |
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