期刊
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS
卷 45, 期 7, 页码 -出版社
IOP PUBLISHING LTD
DOI: 10.1088/0953-4075/45/7/074014
关键词
-
资金
- EPSRC [EP/F034601/1, EP/E028063/1]
- EPSRC [EP/E028063/1, EP/F034601/1] Funding Source: UKRI
- Engineering and Physical Sciences Research Council [EP/E028063/1, EP/F034601/1] Funding Source: researchfish
We demonstrate the generation of high-energy sub-2-cycle laser pulses generated through hollow core fibre pulse compression. We demonstrate their full characterization with two independent methods. For all-optical characterization in amplitude and spectral phase, we employ spatially encoded arrangement spectral phase interferometry for direct electric-field reconstruction using spectrally filtered ancilla beams to characterize the sub-4-fs pulses with spatial resolution. For field-sensitive pulse characterization, we generate isolated attosecond pulses around 93 eV. The attosecond pulse as well as the infrared few-cycle pulse is characterized in amplitude and phase using the frequency resolved optical gating for complete reconstruction of the attosecond bursts technique. We find good agreement between the two methods.
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