期刊
NATURE PHOTONICS
卷 5, 期 11, 页码 665-672出版社
NATURE PUBLISHING GROUP
DOI: 10.1038/NPHOTON.2011.256
关键词
-
资金
- Engineering and Physical Sciences Research Council [EP/F034601/1, EP/E036112/1, EP/E028063/1]
- EU FASTQUAST Initial Training Network [214962]
- Engineering and Physical Sciences Research Council [EP/E028063/1, EP/H000178/1, EP/F034601/1, EP/E036112/1] Funding Source: researchfish
- EPSRC [EP/H000178/1, EP/E028063/1, EP/F034601/1, EP/E036112/1] Funding Source: UKRI
Ultrafast science has begun to tackle the measurement of electronic and chemical processes taking place on the few-femtosecond-to-attosecond timescale. This field requires high-power, extremely short-duration laser pulses. Here we review progress towards the generation of such pulses by Raman scattering in a medium whose component molecules oscillate in phase, which modulates the optical polarizability of the medium and generates high-order Raman sidebands on a field propagating through it. This process may occur with high efficiency and thus lead to sufficient bandwidth for supporting few-femtosecond to attosecond pulses. Significant progress has recently been made in the use of this technique to deliver useable ultrashort pulses in the visible to ultraviolet regions of the spectrum.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据