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Article: Dual frequency comb spectroscopy with a single laser

TitleDual frequency comb spectroscopy with a single laser
Authors
Znakovskaya, I.Fill, E.Forget, N.Tournois, P.Seidel, M.Pronin, O.Krausz, F.Apolonski, A.
Issue Date2014
Citation
Optics Letters, 2014, v. 39, n. 19, p. 5471-5474 How to Cite?
DOI: http://dx.doi.org/10.1364/OL.39.005471
AbstractWe demonstrate a simple scheme for dual frequency comb spectroscopy in which the second frequency comb is generated by propagating the primary pulse train through a dazzler. The two frequency combs are combined behind a Mach-Zehnder interferometer, and the optical spectrum is read out by an rf-spectrum analyzer. The method is applied to record the overtone absorption spectrum of C2H2 (acetylene) in the wavelength region around 1.03 μm. A spectrum with a resolution of 4 cm-1 is obtained, which compares well with that from the HITRAN database. A simple method for improving the spectral resolution is demonstrated.
Persistent Identifierhttp://hdl.handle.net/10722/364972
ISSN
0146-9592
2023 Impact Factor: 3.1
2023 SCImago Journal Rankings: 1.040

 

DC FieldValueLanguage
dc.contributor.authorZnakovskaya, I.-
dc.contributor.authorFill, E.-
dc.contributor.authorForget, N.-
dc.contributor.authorTournois, P.-
dc.contributor.authorSeidel, M.-
dc.contributor.authorPronin, O.-
dc.contributor.authorKrausz, F.-
dc.contributor.authorApolonski, A.-
dc.date.accessioned2025-10-30T08:36:19Z-
dc.date.available2025-10-30T08:36:19Z-
dc.date.issued2014-
dc.identifier.citationOptics Letters, 2014, v. 39, n. 19, p. 5471-5474-
dc.identifier.issn0146-9592-
dc.identifier.urihttp://hdl.handle.net/10722/364972-
dc.description.abstractWe demonstrate a simple scheme for dual frequency comb spectroscopy in which the second frequency comb is generated by propagating the primary pulse train through a dazzler. The two frequency combs are combined behind a Mach-Zehnder interferometer, and the optical spectrum is read out by an rf-spectrum analyzer. The method is applied to record the overtone absorption spectrum of C<inf>2</inf>H<inf>2</inf> (acetylene) in the wavelength region around 1.03 μm. A spectrum with a resolution of 4 cm<sup>-1</sup> is obtained, which compares well with that from the HITRAN database. A simple method for improving the spectral resolution is demonstrated.-
dc.languageeng-
dc.relation.ispartofOptics Letters-
dc.titleDual frequency comb spectroscopy with a single laser-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1364/OL.39.005471-
dc.identifier.scopuseid_2-s2.0-84908040962-
dc.identifier.volume39-
dc.identifier.issue19-
dc.identifier.spage5471-
dc.identifier.epage5474-
dc.identifier.eissn1539-4794-

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