Pulse analysis by delayed absorption from a coherently excited atom
(2019) In APL Photonics 4(1).- Abstract
In this tutorial, we provide a short review of attosecond pulse characterization techniques and a pedagogical account of a recently proposed method called Pulse Analysis by Delayed Absorption (PANDA) [S. Pabst and J. M. Dahlström, Phys. Rev. A 94, 013411 (2016)]. We discuss possible implementations of PANDA in alkali atoms using either principal quantum number wave packets or spin-orbit wave packets. The main merit of the PANDA method is that it can be used as a pulse characterization method that is free from atomic latency effects, such as scattering phase shifts and long-lived atomic resonances. Finally, we propose that combining the PANDA method with angle-resolved photoelectron detection should allow for experimental measurements of... (More)
In this tutorial, we provide a short review of attosecond pulse characterization techniques and a pedagogical account of a recently proposed method called Pulse Analysis by Delayed Absorption (PANDA) [S. Pabst and J. M. Dahlström, Phys. Rev. A 94, 013411 (2016)]. We discuss possible implementations of PANDA in alkali atoms using either principal quantum number wave packets or spin-orbit wave packets. The main merit of the PANDA method is that it can be used as a pulse characterization method that is free from atomic latency effects, such as scattering phase shifts and long-lived atomic resonances. Finally, we propose that combining the PANDA method with angle-resolved photoelectron detection should allow for experimental measurements of attosecond delays in photoionization from bound wave packets on the order of tens of attoseconds.
(Less)
- author
- Dahlström, Jan Marcus LU ; Pabst, Stefan and Lindroth, Eva
- organization
- publishing date
- 2019-01-03
- type
- Contribution to journal
- publication status
- published
- subject
- in
- APL Photonics
- volume
- 4
- issue
- 1
- article number
- 011101
- publisher
- American Institute of Physics (AIP)
- external identifiers
-
- scopus:85059564478
- ISSN
- 2378-0967
- DOI
- 10.1063/1.5053661
- language
- English
- LU publication?
- yes
- id
- e9c81ba0-857d-43f5-ad1e-35a057941110
- date added to LUP
- 2019-01-22 14:24:22
- date last changed
- 2022-04-02 05:54:49
@article{e9c81ba0-857d-43f5-ad1e-35a057941110, abstract = {{<p>In this tutorial, we provide a short review of attosecond pulse characterization techniques and a pedagogical account of a recently proposed method called Pulse Analysis by Delayed Absorption (PANDA) [S. Pabst and J. M. Dahlström, Phys. Rev. A 94, 013411 (2016)]. We discuss possible implementations of PANDA in alkali atoms using either principal quantum number wave packets or spin-orbit wave packets. The main merit of the PANDA method is that it can be used as a pulse characterization method that is free from atomic latency effects, such as scattering phase shifts and long-lived atomic resonances. Finally, we propose that combining the PANDA method with angle-resolved photoelectron detection should allow for experimental measurements of attosecond delays in photoionization from bound wave packets on the order of tens of attoseconds.</p>}}, author = {{Dahlström, Jan Marcus and Pabst, Stefan and Lindroth, Eva}}, issn = {{2378-0967}}, language = {{eng}}, month = {{01}}, number = {{1}}, publisher = {{American Institute of Physics (AIP)}}, series = {{APL Photonics}}, title = {{Pulse analysis by delayed absorption from a coherently excited atom}}, url = {{http://dx.doi.org/10.1063/1.5053661}}, doi = {{10.1063/1.5053661}}, volume = {{4}}, year = {{2019}}, }