Applications of ultrafast wavefront rotation in highly nonlinear optics

作者：Quere F^*; Vincenti H; Borot A; Monchoce S; Hammond T J; Kim Kyung Taec; Wheeler J A; Zhang Chunmei; Ruchon T; Auguste T; Hergott J F; Villeneuve D M; Corkum P B; Lopez Martens R

来源：Journal of Physics B: Atomic, Molecular and Optical Physics , 2014, 47(12): 124004.

DOI：10.1088/0953-4075/47/12/124004

• attosecond pulses
• high-harmonic generation
• ultrafast measurements
• spatio-temporal couplings
• femtosecond lasers
• nonlinear optics

This paper provides an overview of ultrafast wavefront rotation of femtosecond laser pulses and its various applications in highly nonlinear optics, focusing on processes that lead to the generation of high-order harmonics and attosecond pulses. In this context, wavefront rotation can be exploited in different ways, to obtain new light sources for time-resolved studies, called 'attosecond lighthouses', to perform time-resolved measurements of nonlinear optical processes, using 'photonic streaking', or to track changes in the carrier-envelope relative phase of femtosecond laser pulses. The basic principles are explained qualitatively from different points of view, the experimental evidence obtained so far is summarized, and the perspectives opened by these effects are discussed.

• 出版日期2014-6-28
• 单位中国地震局