Walk-off compensation of second harmonic generation in type-II phase-matched configuration with controlled temperature
文献类型：期刊论文
| 作者 | Bi, Y ; Li, RN ; Feng, Y ; Lin, XC ; Cui, DF ; Xu, ZY |
| 刊名 | OPTICS COMMUNICATIONS
 |
| 出版日期 | 2003 |
| 卷号 | 218期号:1-3页码:183 |
| 关键词 | CRYSTALS KTIOPO4 |
| ISSN号 | 0030-4018 |
| 通讯作者 | Bi, Y (reprint author), Chinese Acad Sci, Inst Phys, Lab Opt Phys, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | The phase-retardations in type-II phase-matched frequency doubling crystals we're analyzed and a convenient scheme to control the polarization to realize walk-off compensation was proposed. In experiment, we demonstrated the improvement of second harmonic generation (SHG) conversion efficiency by frequency doubled Nd:YAG laser through KTP crystals. With compensating the waveplate effect and walk-off, SHG average power of 30.1 W at 25 kHz and 40% external doubling efficiency were obtained with high beam quality (M(2)similar to3.9) under a low input fundamental laser intensity of L 14 MW/cm(2). This scheme provides a simple method to maintain the SHG linear polarization and compensate the walk-off effect in type-II phase matching for improving the conversion efficiency. (C) 2003 Elsevier Science B.V. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-23 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/46595]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Bi, Y,Li, RN,Feng, Y,et al. Walk-off compensation of second harmonic generation in type-II phase-matched configuration with controlled temperature[J]. OPTICS COMMUNICATIONS,2003,218(1-3):183. |
| APA | Bi, Y,Li, RN,Feng, Y,Lin, XC,Cui, DF,&Xu, ZY.(2003).Walk-off compensation of second harmonic generation in type-II phase-matched configuration with controlled temperature.OPTICS COMMUNICATIONS,218(1-3),183. |
| MLA | Bi, Y,et al."Walk-off compensation of second harmonic generation in type-II phase-matched configuration with controlled temperature".OPTICS COMMUNICATIONS 218.1-3(2003):183. |
入库方式： OAI收割
来源：物理研究所
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