8-fs high-contrast vortex pulses

被引:0
|
作者
Bock, Martin [1 ]
Jahns, Juergen [2 ]
Grunwald, Ruediger [1 ]
机构
[1] Max Born Inst Nonlinear Opt & Short Pulse Spect, Max Born Str 2A, D-12489 Berlin, Germany
[2] Univ Ferrara, D-58084 Hagen, Germany
关键词
VORTICES; BEAM;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
8-fs high-contrast vortex beams were shaped from 6.5-fs pulses with a compact diffractive structure. These are the shortest twisted optical fields reported so far. The pulse transfer indicates a self-compensation of dispersion and diffraction.
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页数:2
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