Repository of University of Nova Gorica

Show document
A+ | A- | Help | SLO | ENG

Title:Narrowband high harmonic pulses for trARPES using frequency-upconverted Ti:Sapphire lasers
Authors:ID Urbančič, Jurij (Author), et al.
Files: This document has no files. This document may have a physical copy in the library of the organization, check the status via COBISS. Link is opened in a new window
Language:English
Work type:Not categorized
Typology:1.12 - Published Scientific Conference Contribution Abstract
Organization:UNG - University of Nova Gorica
Abstract:trARPES using femtosecond XUV high harmonics has recently emerged as a powerful tool for investigating ultrafast quasiparticle dynamics in correlated-electron materials. However, the full potential of this approach has not yet been achieved because, to date, high harmonics generated by 800 nm wavelength Ti:Sapphire lasers required a trade-off between photon flux, energy and time resolution. Photoemission spectroscopy requires a quasi-monochromatic output, but dispersive optical elements that select a single harmonic can significantly reduce the photon flux and time resolution. Here we show that shorter wavelength driven high harmonic extreme-ultraviolet trARPES is superior to using 800 nm laser drivers since it eliminates the need for any spectral selection, thereby increasing photon flux and energy resolution while preserving excellent time resolution.
Keywords:HHG, ARPES, Laser
Publication status:Published
PID:20.500.12556/RUNG-5462-6867b183-a102-af60-0bf6-1461a65c2735 New window
COBISS.SI-ID:16570627 New window
NUK URN:URN:SI:UNG:REP:QFLW3R53
Publication date in RUNG:22.05.2020
Views:3846
Downloads:0
Metadata:XML DC-XML DC-RDF
:
URBANČIČ, Jurij, no date, Narrowband high harmonic pulses for trARPES using frequency-upconverted Ti:Sapphire lasers. In : [online]. Published Scientific Conference Contribution Abstract. [Accessed 21 April 2025]. Retrieved from: https://repozitorij.ung.si/IzpisGradiva.php?lang=eng&id=5462
Copy citation
  
Average score:
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
(0 votes)
Your score:Voting is allowed only for logged in users.
Share:Bookmark and Share


Hover the mouse pointer over a document title to show the abstract or click on the title to get all document metadata.

Back