Cavity-enhanced high-order harmonic generation for high-performance time-resolved photoemission experiments

Recent breakthroughs in high repetition-rate extreme ultraviolet (XUV) light sources and photoelectron analyzers have led to dramatic advances in the performance of time-resolved photoemission experiments. In this perspective article, we discuss the application of cavity-enhanced high-order harmonic...

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Main Authors: Thomas K. Allison, Alice Kunin, Gerd Schönhense
Format: Article
Language:English
Published: AIP Publishing LLC 2025-01-01
Series:APL Photonics
Online Access:http://dx.doi.org/10.1063/5.0244045
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author Thomas K. Allison
Alice Kunin
Gerd Schönhense
author_facet Thomas K. Allison
Alice Kunin
Gerd Schönhense
author_sort Thomas K. Allison
collection DOAJ
description Recent breakthroughs in high repetition-rate extreme ultraviolet (XUV) light sources and photoelectron analyzers have led to dramatic advances in the performance of time-resolved photoemission experiments. In this perspective article, we discuss the application of cavity-enhanced high-order harmonic generation, with repetition rates exceeding 10 MHz, to photoemission experiments using advanced endstations incorporating time-of-flight photoelectron analyzers. We discuss recent results, perspective on future areas for further technological improvement, and the wide array of science enabled by ultrafast XUV photoemission experiments, now in a qualitatively new regime.
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institution Kabale University
issn 2378-0967
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publishDate 2025-01-01
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spelling doaj-art-743415e3aa8844c2bc5713802f8880a62025-02-03T16:36:22ZengAIP Publishing LLCAPL Photonics2378-09672025-01-01101010906010906-1810.1063/5.0244045Cavity-enhanced high-order harmonic generation for high-performance time-resolved photoemission experimentsThomas K. Allison0Alice Kunin1Gerd Schönhense2Department of Physics and Astronomy, Stony Brook University, Stony Brook, New York 11794, USADepartment of Chemistry, Princeton University, Princeton, New Jersey 08544, USAJohannes Gutenberg-Universität, Institut für Physik, D-55099 Mainz, GermanyRecent breakthroughs in high repetition-rate extreme ultraviolet (XUV) light sources and photoelectron analyzers have led to dramatic advances in the performance of time-resolved photoemission experiments. In this perspective article, we discuss the application of cavity-enhanced high-order harmonic generation, with repetition rates exceeding 10 MHz, to photoemission experiments using advanced endstations incorporating time-of-flight photoelectron analyzers. We discuss recent results, perspective on future areas for further technological improvement, and the wide array of science enabled by ultrafast XUV photoemission experiments, now in a qualitatively new regime.http://dx.doi.org/10.1063/5.0244045
spellingShingle Thomas K. Allison
Alice Kunin
Gerd Schönhense
Cavity-enhanced high-order harmonic generation for high-performance time-resolved photoemission experiments
APL Photonics
title Cavity-enhanced high-order harmonic generation for high-performance time-resolved photoemission experiments
title_full Cavity-enhanced high-order harmonic generation for high-performance time-resolved photoemission experiments
title_fullStr Cavity-enhanced high-order harmonic generation for high-performance time-resolved photoemission experiments
title_full_unstemmed Cavity-enhanced high-order harmonic generation for high-performance time-resolved photoemission experiments
title_short Cavity-enhanced high-order harmonic generation for high-performance time-resolved photoemission experiments
title_sort cavity enhanced high order harmonic generation for high performance time resolved photoemission experiments
url http://dx.doi.org/10.1063/5.0244045
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AT alicekunin cavityenhancedhighorderharmonicgenerationforhighperformancetimeresolvedphotoemissionexperiments
AT gerdschonhense cavityenhancedhighorderharmonicgenerationforhighperformancetimeresolvedphotoemissionexperiments