Journal Article

PUBDB-2023-06750

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png High-spectral-resolution absorption measurements with free-electron lasers using ghost spectroscopy

Klein, Y. ; Strizhevsky, E.Extern* ; Capotondi, F.Extern* ; De Angelis, D. ; Giannessi, L. ; Pancaldi, M.Extern*XFEL.EU* ; Pedersoli, E.Extern* ; Penco, G. ; Prince, K. C.Extern*XFEL.EU* ; Sefi, O. ; Kim, Y. Y.XFEL.EU*DESY* ; Vartaniants, I.XFEL.EU*DESY* ; Shwartz, S. (Corresponding author)Extern*XFEL.EU*

2023
Inst. Woodbury, NY

This record in other databases:        

Please use a persistent id in citations: doi:10.1103/PhysRevA.107.053503  doi:10.3204/PUBDB-2023-06750

Report No.: arXiv:2203.00688

Abstract: We demonstrate a simple and robust high-resolution ghost spectroscopy approach for x-ray and extreme ultraviolet transient absorption spectroscopy at free-electron laser sources. To retrieve the sample response, our approach requires only an online spectrometer before the sample and a downstream bucket detector. We validate the method by measuring the absorption spectrum of silicon, silicon carbide, and silicon nitride membranes in the vicinity of the silicon L$_{2,3}$ edge and by comparing the results with standard techniques for absorption measurements. Moreover, we show that ghost spectroscopy allows the high-resolution reconstruction of the sample spectral response to optical pumps using a coarse energy scan with self-amplified spontaneous emission radiation.

---

Contributing Institute(s):

1. FS-Photon Science (FS-PS)
2. European XFEL Projekt Team (Eur.XFEL)
3. The European XFEL Users (XFEL-User)

Research Program(s):

1. 631 - Matter – Dynamics, Mechanisms and Control (POF4-631) (POF4-631)

Experiment(s):

1. Measurement at external facility

Appears in the scientific report 2023

---

Database coverage:
; ; ; Clarivate Analytics Master Journal List ; Current Contents - Electronics and Telecommunications Collection ; Current Contents - Physical, Chemical and Earth Sciences ; Essential Science Indicators ; IF < 5 ; JCR ; SCOPUS ; Science Citation Index Expanded ; Web of Science Core Collection

---

---

Linked articles:

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Preprint Klein, Y. ; Strizhevsky, E.Extern* ; Capotondi, F.Extern* ; De Angelis, D. ; Giannessi, L. ; Pancaldi, M.Extern*XFEL.EU* ; Pedersoli, E.Extern* ; Penco, G. ; Prince, K. C.Extern*XFEL.EU* ; Sefi, O. ; Kim, Y. Y.XFEL.EU*DESY* ; Vartaniants, I.XFEL.EU*DESY* ; Shwartz, S. (Corresponding author)Extern*XFEL.EU*
High-spectral-resolution absorption measurements with free-electron lasers using ghost spectroscopy
[10.3204/PUBDB-2023-07652]     Files  Fulltext by arXiv.org BibTeX | EndNote: XML, Text | RIS

---