Highly efficient nanoscale X-ray sources

Highly efficient nanoscale X-ray sources, Published online: 26 January 2018; doi:10.1038/s41566-018-0092-9

Irradiating arrays of metal nanowires with intense femtosecond laser pulses produces high-brightness picosecond X-ray pulses. By specifically tailoring the plasma properties, up to 20% conversion efficiency of optical light into X-rays can be achieved.

中文翻译：

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高效的纳米级X射线源

高效的纳米级X射线源

高效的纳米级X射线源，在线发布：2018年1月26日; doi：10.1038 / s41566-018-0092-9

用强飞秒激光脉冲照射金属纳米线阵列会产生高亮度的皮秒X射线脉冲。通过专门调整等离子特性，可以实现将光转换为X射线的效率高达20％。