Spangenberg, Dirk; Neethling, Pieter; Rohwer, Erich; Brügmann, Michael Heinrich; Feurer, Thomas (2015). Time-domain ptychography. Physical review. A - atomic, molecular, and optical physics, 91(2), 021803. American Physical Society 10.1103/PhysRevA.91.021803
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Through dedicated measurements in the optical regime we demonstrate that ptychography can be applied to reconstruct complex-valued object functions that vary with time from a sequence of spectral measurements. A probe pulse of approximately 1 ps duration, time delayed in increments of 0.25 ps, is shown to recover dynamics on a ten times faster time scale with an experimental limit of approximately 5 fs.
Item Type: |
Journal Article (Original Article) |
|---|---|
Division/Institute: |
08 Faculty of Science > Institute of Applied Physics 08 Faculty of Science > Institute of Applied Physics > Lasers |
UniBE Contributor: |
Brügmann, Michael Heinrich, Feurer, Thomas |
Subjects: |
500 Science > 530 Physics 600 Technology > 620 Engineering |
ISSN: |
1050-2947 |
Publisher: |
American Physical Society |
Language: |
English |
Submitter: |
Martin Frenz-Lips |
Date Deposited: |
05 Feb 2016 15:39 |
Last Modified: |
05 Dec 2022 14:51 |
Publisher DOI: |
10.1103/PhysRevA.91.021803 |
ArXiv ID: |
1404.7621v2 |
BORIS DOI: |
10.7892/boris.74987 |
URI: |
https://boris.unibe.ch/id/eprint/74987 |
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