4D spatio-temporal electric field characterization of ultrashort light pulses undergoing filamentation
(2022) In Optics Express 30(15). p.27938-27950- Abstract
We present an experimental method capable of capturing the complete spatiotemporal dynamics of filamenting ultrashort laser pulses. By employing spatially resolved Fourier transform spectrometry in combination with the capability to terminate the filament at any length, we can follow the nonlinear dynamics in four dimensions, i.e. the transverse domain, time and filament length. Our method thus not only enables the full characterization of the filamentation process throughout its evolution, but also allows to identify and select laser pulses with desired parameters.
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https://lup.lub.lu.se/record/bf779ef0-3045-4e42-b309-503e365cfd91
- author
- organization
- publishing date
- 2022-07-18
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Optics Express
- volume
- 30
- issue
- 15
- pages
- 13 pages
- publisher
- Optical Society of America
- external identifiers
-
- scopus:85134327475
- pmid:36236952
- ISSN
- 1094-4087
- DOI
- 10.1364/OE.461388
- language
- English
- LU publication?
- yes
- id
- bf779ef0-3045-4e42-b309-503e365cfd91
- date added to LUP
- 2022-10-07 13:38:57
- date last changed
- 2024-08-09 00:53:15
@article{bf779ef0-3045-4e42-b309-503e365cfd91, abstract = {{<p>We present an experimental method capable of capturing the complete spatiotemporal dynamics of filamenting ultrashort laser pulses. By employing spatially resolved Fourier transform spectrometry in combination with the capability to terminate the filament at any length, we can follow the nonlinear dynamics in four dimensions, i.e. the transverse domain, time and filament length. Our method thus not only enables the full characterization of the filamentation process throughout its evolution, but also allows to identify and select laser pulses with desired parameters.</p>}}, author = {{Neoričić, Lana and Jusko, Christoph and Mikaelsson, Sara and Guo, Chen and Miranda, Miguel and Zhong, Shiyang and Garmirian, Felix and Major, Balazs and BROWN, JEFFREY M. and GAARDE, METTE B. and Couairon, Arnaud and Morgner, Uwe and Kovačev, Milutin and ARNOLD, CORD L.}}, issn = {{1094-4087}}, language = {{eng}}, month = {{07}}, number = {{15}}, pages = {{27938--27950}}, publisher = {{Optical Society of America}}, series = {{Optics Express}}, title = {{4D spatio-temporal electric field characterization of ultrashort light pulses undergoing filamentation}}, url = {{http://dx.doi.org/10.1364/OE.461388}}, doi = {{10.1364/OE.461388}}, volume = {{30}}, year = {{2022}}, }