Coherent combination of two ytterbium fiber amplifier based on an active segmented mirror
文献类型：期刊论文
| 作者 | Yang Ping; Yang Ruofu; Shen Feng; Li Xinyang; Jiang Wenhan |
| 刊名 | Optics Communications
 |
| 出版日期 | 2009 |
| 卷号 | 282期号:7页码:1349-1353 |
| 通讯作者 | Yang Ping |
| 中文摘要 | To control the phase noise of two ytterbium fiber amplifiers, a coherent combination system based on an active segmented mirror (ASM) has been established in our laboratory. The ASM is controlled by a feed back control loop on the basis of a Peak Rate (PR) algorithm which is realized on a DSP + FPGA hardware control board. Experimental results indicate that when the control loop is off, the far-field interference pattern is blurred and dynamic, while when it is on, the far-field beams interference pattern achieves clear and stable. At two different output powers, the contrasts of the interference stripes are improved from 7% to 19% and 8% to 28% respectively. |
| 英文摘要 | To control the phase noise of two ytterbium fiber amplifiers, a coherent combination system based on an active segmented mirror (ASM) has been established in our laboratory. The ASM is controlled by a feed back control loop on the basis of a Peak Rate (PR) algorithm which is realized on a DSP + FPGA hardware control board. Experimental results indicate that when the control loop is off, the far-field interference pattern is blurred and dynamic, while when it is on, the far-field beams interference pattern achieves clear and stable. At two different output powers, the contrasts of the interference stripes are improved from 7% to 19% and 8% to 28% respectively. |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/6127]  |
| 专题 | 光电技术研究所_自适应光学技术研究室（八室） |
| 作者单位 | 中国科学院光电技术研究所 |
| 推荐引用方式 GB/T 7714 | Yang Ping,Yang Ruofu,Shen Feng,et al. Coherent combination of two ytterbium fiber amplifier based on an active segmented mirror[J]. Optics Communications,2009,282(7):1349-1353. |
| APA | Yang Ping,Yang Ruofu,Shen Feng,Li Xinyang,&Jiang Wenhan.(2009).Coherent combination of two ytterbium fiber amplifier based on an active segmented mirror.Optics Communications,282(7),1349-1353. |
| MLA | Yang Ping,et al."Coherent combination of two ytterbium fiber amplifier based on an active segmented mirror".Optics Communications 282.7(2009):1349-1353. |
入库方式： OAI收割
来源：光电技术研究所
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