Loading...
Please wait, while we are loading the content...
Similar Documents
Generation of isolated attosecond pulses in a multi-cycle inhomogeneous two-color field without CEP stabilization
| Content Provider | Semantic Scholar |
|---|---|
| Author | Yuan, Hua He, Lixin Wang, Feng Wang, Baoning Liu, Wei-Wei Zuofei |
| Copyright Year | 2017 |
| Abstract | We theoretically demonstrate the generation of ultrashort isolated attosecond pulses (IAPs) in the water window region with a multi-cycle inhomogeneous two-color field synthesized by an 800-nm fundamental pulse and a 2000-nm control pulse. The results show that the high-order harmonic generation process is effectively controlled in the temporally and spatially shaped field. An ultra-broadband supercontinuum in the water window region with the photon energies ranging from 387 to 620 eV is generated. Such a supercontinuum supports the generation of an ultrashort IAP with a duration as short as 40 attosecond. Moreover, we analyze the influence of the carrier-envelope phases (CEPs) and the relative phase of the two-color field on the IAP generation. It is shown that our two-color scheme is robust for the generation of sub-80 as IAPs against variations of the CEPs and the relative phase. |
| Starting Page | 1 |
| Ending Page | 12 |
| Page Count | 12 |
| File Format | PDF HTM / HTML |
| DOI | 10.1007/s11082-017-1048-x |
| Volume Number | 49 |
| Alternate Webpage(s) | http://ufolab.phys.hust.edu.cn/__local/8/BA/C6/0B0B6D3A7FB061D6EE92D326812_DF9B0603_16938C.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
