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High-sensitivity, simple frequency-resolved-optical-gating device
ID Jones, Travis (Author), ID Šušnjar, Peter (Author), ID Petkovšek, Rok (Author), ID Trebino, Rick (Author)

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Abstract
We introduce a practical self-referenced device for the complete temporal intensity-and-phase measurement of fewfemtojoule-level fs and ps pulses based on the simple version of frequency-resolved-optical gating, called GRENOUILLE. We replace the usual crossed-beam line-focus geometry with a pointfocus near-collinear-beam geometry and a traditional delay line that allows a longer path length in the nonlinear medium, yielding greater sensitivity. As an initial demonstration of the device, we measured moderately complex pulses at energies as weak as 24 fJ with high signal-to-noise ratio. We confirmed the results measured using our technique to that of a standard GRENOUILLE and a high-resolution spectrometer.

Language:English
Keywords:ultrafast optics, ultrafast measurements, frequency-resolved optical gating, GRENOUILLE
Work type:Article
Typology:1.01 - Original Scientific Article
Organization:FS - Faculty of Mechanical Engineering
Publication status:Published
Publication version:Author Accepted Manuscript
Submitted for review:18.12.2019
Article acceptance date:02.04.2020
Publication date:19.04.2020
Year:2020
Number of pages:Str. 1-6
Numbering:Vol. 56, iss. 3, art. 8600306
PID:20.500.12556/RUL-127277 This link opens in a new window
UDC:535(045)
ISSN on article:0018-9197
DOI:10.1109/JQE.2020.2988653 This link opens in a new window
COBISS.SI-ID:16641283 This link opens in a new window
Publication date in RUL:01.06.2021
Views:789
Downloads:342
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Record is a part of a journal

Title:IEEE journal of quantum electronics
Shortened title:IEEE j. quantum electron.
Publisher:Institute of Electrical and Electronics Engineers
ISSN:0018-9197
COBISS.SI-ID:8561925 This link opens in a new window

Licences

License:CC BY 4.0, Creative Commons Attribution 4.0 International
Link:http://creativecommons.org/licenses/by/4.0/
Description:This is the standard Creative Commons license that gives others maximum freedom to do what they want with the work as long as they credit the author.
Licensing start date:19.04.2020

Secondary language

Language:Slovenian
Keywords:ultrahitra optika, ultrakratki laserski pulzi, spektralno razločena avtokorelacija

Projects

Funder:Other - Other funder or multiple funders
Funding programme:National Science Foundation (NSF)
Project number:ECCS-1609808

Funder:Other - Other funder or multiple funders
Funding programme:Georgia Research Alliance

Funder:ARRS - Slovenian Research Agency
Project number:P2-0270
Name:Proizvodni sistemi, laserske tehnologije in spajanje materialov

Funder:ARRS - Slovenian Research Agency
Project number:P2-0392
Name:Optodinamika

Funder:ARRS - Slovenian Research Agency
Project number:L2-8183
Name:VISOKO PRILAGODLJIVI VLAKENSKI LASERJI VELIKIH MOČI ZA UPORABO V INDUSTRIJI

Funder:ARRS - Slovenian Research Agency
Project number:L2-9240
Name:Ultrakratki laserski pulzi na zahtevo

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