期刊
NATURE PHOTONICS
卷 4, 期 1, 页码 33-36出版社
NATURE PUBLISHING GROUP
DOI: 10.1038/NPHOTON.2009.258
关键词
-
The advent of self-referenced optical frequency combs(1,2) has sparked the development of novel areas in ultrafast sciences such as attosecond technology(3,4) and the synthesis of arbitrary optical waveforms(5,6). Few-cycle light pulses are key to these time-domain applications, driving a quest for reliable, stable and cost-efficient mode-locked laser sources with ultrahigh spectral bandwidth. Here, we present a set-up based entirely on compact erbium-doped fibre technology, which produces single cycles of light. The pulse duration of 4.3 fs is close to the shortest possible value for a data bit of information transmitted in the near-infrared regime. These results demonstrate that fundamental limits for optical telecommunications are accessible with existing fibre technology and standard free-space components.
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