Generation of chirped pulses at high repetition rate with a ti: sapphire regenerative amplifier
文献类型：期刊论文
| 作者 | Feng Wei-Wei; Lin Li-Huang; Wang Wen-Yao; Li Ru-Xin; Wang Li-Chun |
| 刊名 | Acta physica sinica
 |
| 出版日期 | 2007-07-01 |
| 卷号 | 56期号:7页码:3955-3960 |
| 关键词 | High repetition rate Multi-pass amplifier Chirped-pulse amplification Ti : sapphire laser |
| ISSN号 | 1000-3290 |
| 通讯作者 | Feng wei-wei(fww@siom.ac.cn) |
| 英文摘要 | We present a method to obtain a laser pulse train at high repetition rate for the ti: sapphire laser system based on the chirped pulse amplification technique. the conventional working mode of the pockels cell in the ti: regenerative amplifier is modified. at a certain dumping time, a portion of the amplified seed pulse is dumped out of the cavity by a certain dumping ration every time the pulse runs around the cavity. thenceforward, the chirped pulses at high repetition rate are generated. based on the franz-nodvik amplification theory, a theoretical model of the regenerative amplifier is established and the analysis of the dependence of the pulse sequence on the dumping time and dumping ratio is given by numerical computation. with a pumping energy of 35 mj and a dumping ratio of 1/2, a fourteen-pulse sequence at 100 mhz with pulse energy of 0.02 mj is obtained at a finite period of time in a pumping cycle. |
| WOS关键词 | FEMTOSECOND PULSE ; AMPLIFICATION ; LASER |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000248134500052 |
| 出版者 | CHINESE PHYSICAL SOC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2380396 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Feng Wei-Wei |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, State Key Lab High Field Laser Phys, Shanghai 201800, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Feng Wei-Wei,Lin Li-Huang,Wang Wen-Yao,et al. Generation of chirped pulses at high repetition rate with a ti: sapphire regenerative amplifier[J]. Acta physica sinica,2007,56(7):3955-3960. |
| APA | Feng Wei-Wei,Lin Li-Huang,Wang Wen-Yao,Li Ru-Xin,&Wang Li-Chun.(2007).Generation of chirped pulses at high repetition rate with a ti: sapphire regenerative amplifier.Acta physica sinica,56(7),3955-3960. |
| MLA | Feng Wei-Wei,et al."Generation of chirped pulses at high repetition rate with a ti: sapphire regenerative amplifier".Acta physica sinica 56.7(2007):3955-3960. |
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来源：中国科学院大学
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