| Walk off compensation, multicrystal, cascaded, single pass, second harmonic generation in LBO | |
| Ji, B. ; Zheng, X. S. ; Cai, Z. P. ; Xu, H. Y. ; Jia, F. Q. ; Jia FQ(贾富强) | |
| 2012-09 | |
| 关键词 | SECOND-HARMONIC GENERATION ND-YAG LASER CONTINUOUS-WAVE OUTPUT POWER NM LASER EFFICIENCY CRYSTALS |
| 英文摘要 | Walk off compensation and multi crystal (MC) cascaded single pass second harmonic generation (SP-SHG) in LBO was combined to improve the SHG conversion efficiency. We report a simple and compact implementation for (SP-SHG) of radiation, based on a cascaded multicrystal (MC) scheme that can provide high conversion efficiency without other focusing device, the enhancement factor of 2.9 was realized. At an incident pump power of 20 W, the average power of 6.1 W and pulse width of 12 ns green laser was obtained at a repetition rate of 42.4 kHz, corresponding to a peak power of 12 kW and single pulse energy of 144 mu J. The optical to optical conversion efficiency from diode to green and from IR to green laser are about 30.5 and 67.8%, the whole length of this system is about 150 mm, the output fluctuation of this system is less than 5% in 2 h.; Natural Science Foundation of China [61107023] |
| 语种 | 英语 |
| 出版者 | MAIK NAUKA/INTERPERIODICA/SPRINGER |
| 内容类型 | 期刊论文 |
| 源URL | [http://dx.doi.org/10.1134/S1054660X12090058]  |
| 专题 | 信息技术－已发表论文 |
| 推荐引用方式 GB/T 7714 | Ji, B.,Zheng, X. S.,Cai, Z. P.,et al. Walk off compensation, multicrystal, cascaded, single pass, second harmonic generation in LBO[J],2012. |
| APA | Ji, B.,Zheng, X. S.,Cai, Z. P.,Xu, H. Y.,Jia, F. Q.,&贾富强.(2012).Walk off compensation, multicrystal, cascaded, single pass, second harmonic generation in LBO.. |
| MLA | Ji, B.,et al."Walk off compensation, multicrystal, cascaded, single pass, second harmonic generation in LBO".(2012). |
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