Single-pulse, reference-free, spatiospectral measurement of ultrashort pulse-beams
Single-pulse, reference-free, spatiospectral measurement of ultrashort pulse-beams
High-intensity pulse-beams are ubiquitous in scientific investigations and industrial applications ranging from the generation of secondary radiation sources (e.g., high harmonic generation, electrons) to material processing (e.g., micromachining, laser-eye surgery). Crucially, pulse-beams can only be controlled to the degree to which they are characterized, necessitating sophisticated measurement techniques. We present a reference-free, full-field, single-shot spatiospectral measurement technique called broadband single-shot ptychography (BBSSP). BBSSP provides the complex wavefront for each spectral and polarization component in an ultrafast pulse-beam and should be applicable across the electromagnetic spectrum. BBSSP will dramatically improve the application and mitigation of spatiospectral pulse-beam structure.
894-902
Lei, Yuhao
347ba758-df03-47b6-baed-3a58285173f7
Kazansky, Peter G.
a5d123ec-8ea8-408c-8963-4a6d921fd76c
20 August 2022
Lei, Yuhao
347ba758-df03-47b6-baed-3a58285173f7
Kazansky, Peter G.
a5d123ec-8ea8-408c-8963-4a6d921fd76c
Kazansky, Peter G.
,
David Goldberger, Jonathan Barolak, Charles S. Bevis, Bojana Ivanic, David Schmidt, Giulia F. Mancini, Charles G. Durfee and Daniel E. Adams
(2022)
Single-pulse, reference-free, spatiospectral measurement of ultrashort pulse-beams.
Optica, 9 (8), .
(doi:10.1364/OPTICA.462586).
Abstract
High-intensity pulse-beams are ubiquitous in scientific investigations and industrial applications ranging from the generation of secondary radiation sources (e.g., high harmonic generation, electrons) to material processing (e.g., micromachining, laser-eye surgery). Crucially, pulse-beams can only be controlled to the degree to which they are characterized, necessitating sophisticated measurement techniques. We present a reference-free, full-field, single-shot spatiospectral measurement technique called broadband single-shot ptychography (BBSSP). BBSSP provides the complex wavefront for each spectral and polarization component in an ultrafast pulse-beam and should be applicable across the electromagnetic spectrum. BBSSP will dramatically improve the application and mitigation of spatiospectral pulse-beam structure.
Text
optica-9-8-894
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More information
Accepted/In Press date: 13 July 2022
Published date: 20 August 2022
Additional Information:
Funding Information:
Funding. Air Force Office of Scientific Research (FA9550-20-1-0143); National Science Foundation (2010359); NVIDIA (Academic Hardware Grant Program); H2020 European Research Council (851154 (ULTRAIMAGE)); European Research Council (ENIGMA 789116).
Publisher Copyright:
© 2022 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement
Identifiers
Local EPrints ID: 469534
URI: http://eprints.soton.ac.uk/id/eprint/469534
ISSN: 2334-2536
PURE UUID: 4d2a1dd0-46fb-4a16-b904-5e4ecc87fac8
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Date deposited: 16 Sep 2022 16:51
Last modified: 16 Mar 2024 21:37
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Contributors
Author:
Yuhao Lei
Author:
Peter G. Kazansky
Corporate Author: David Goldberger
Corporate Author: Jonathan Barolak
Corporate Author: Charles S. Bevis
Corporate Author: Bojana Ivanic
Corporate Author: David Schmidt
Corporate Author: Giulia F. Mancini
Corporate Author: Charles G. Durfee
Corporate Author: Daniel E. Adams
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