Carrier-envelope phase control over fragmentation of H2+ and D2

29th International Conference on Photonic, Electronic, and Atomic Collisions

Zohrabi, M.^1 ; Berry, B.^1 ; Kling, Nora G^1 ; Jochim, Bethany^1 ; Severt, T.^1 ; Ablikim, U.^1 ; Betsch, K.J.^1 ; Zeng, S.^1 ; Anis, F.^1 ; Wang, Z.^1 ; Kübel, M.^2 ; Kling, M.F.^1,2 ; Carnes, K.D.^1 ; Esry, B.D.^1 ; Ben-Itzhak, I.^1

J. R. MacDonald Laboratory, Physics Department, Kansas State University, Manhattan

KS

66506, United States^1

Max-Planck-Institut für Quantenoptik, Garching

85748, Germany^2

关键词: Carrier-envelope phase;    Carrier-envelope phase control;    Fs laser pulse;    High-order;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/635/11/112045/pdf
DOI  :  10.1088/1742-6596/635/11/112045

来源: IOP

【 摘 要 】

We demonstrate control over fragmentation of H2+and D2molecules via the carrier-envelope phase of sub-5 fs laser pulses. Moreover, we attribute our findings to interferences between different pathways involving different net numbers of photons, revealing "high-order" pathways and the importance of the bandwidth.