Frequency-resolved optical gating for complete reconstruction of attosecond bursts -: art. no. 011401
Frequency-resolved optical gating for complete reconstruction of attosecond bursts -: art. no. 011401
复制标题
DOI：
10.1103/physreva.71.011401
复制
发表时间：
2005-01-01
影响因子：
2.9
通讯作者：
Quéré, F
中科院分区：
文献类型：
--
作者：
Mairesse, Y;Quéré, F
我们描述了一种方法的阿秒极值的完整的时间特性。紫外线（XUV）场。光致电离在连续介质中产生电子波包。原子与阿秒场;和一个低频修整激光脉冲被用作相位门的频率分辨光学选通类测量这个波包。该方法对于任意时间结构的xuv场有效，例如，不相同的火车阿秒脉冲它在主阿秒字符之间建立了直接连接。迄今为止，实验证明的特征化技术，并大大扩展了其应用范围。范围，从而提供阿秒计量学的一般观点。
We describe a method for the complete temporal characterization of attosecond extreme. Ultraviolet, (xuv) fields. An electron wave packet is generated in the continuum by photoionizing. atoms with the attosecond field; and a low-frequency dressing laser pulse is used as a phase gate for frequency-resolved-optical-gating-like measurements on this wave packet. This method is valid for xuv fields,of an arbitrary temporal structure, e.g., trains of nonidentical. attosecond pulses. It establishes a direct connection between the main attosecond char. acterization techniques demonstrated experimentally so far, and considerably extends their. scope, thus providing a general perspective on attosecond metrology.