Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/118183
PIRA download icon_1.1View/Download Full Text
DC FieldValueLanguage
dc.contributorDepartment of Electrical and Electronic Engineering-
dc.creatorWang, Q-
dc.creatorWang, Z-
dc.creatorZhang, H-
dc.creatorJiang, S-
dc.creatorWang, Y-
dc.creatorJin, W-
dc.creatorRen, W-
dc.date.accessioned2026-03-23T01:36:45Z-
dc.date.available2026-03-23T01:36:45Z-
dc.identifier.urihttp://hdl.handle.net/10397/118183-
dc.language.isoenen_US
dc.publisherNature Publishing Groupen_US
dc.rights© The Author(s) 2022en_US
dc.rightsThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.en_US
dc.rightsThe following publication Wang, Q., Wang, Z., Zhang, H. et al. Dual-comb photothermal spectroscopy. Nat Commun 13, 2181 (2022) is available at https://doi.org/10.1038/s41467-022-29865-6.en_US
dc.titleDual-comb photothermal spectroscopyen_US
dc.typeJournal/Magazine Articleen_US
dc.identifier.volume13-
dc.identifier.doi10.1038/s41467-022-29865-6-
dcterms.abstractDual-comb spectroscopy (DCS) has revolutionized optical spectroscopy by providing broadband spectral measurements with unprecedented resolution and fast response. Photothermal spectroscopy (PTS) with a pump-probe configuration offers a highly sensitive gas sensing method, which is normally performed using a single-wavelength pump laser. The merging of PTS with DCS may enable a spectroscopic method by taking advantage of both technologies, which has never been studied yet. Here, we report dual-comb photothermal spectroscopy (DC-PTS) by passing dual combs and a probe laser through a gas-filled anti-resonant hollow-core fiber, where the generated multi-heterodyne modulation of the refractive index is sensitively detected by an in-line interferometer. As an example, we have measured photothermal spectra of acetylene over 1 THz, showing a good agreement with the spectral database. Our proposed DC-PTS provides opportunities for broadband gas sensing with super-fine resolution and high sensitivity, as well as with a small sample volume and compact configuration.-
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationNature communications, 2022, v. 13, 2181-
dcterms.isPartOfNature communications-
dcterms.issued2022-
dc.identifier.scopus2-s2.0-85128634264-
dc.identifier.pmid35449158-
dc.identifier.eissn2041-1723-
dc.identifier.artn2181-
dc.description.validate202603 bcjz-
dc.description.oaVersion of Recorden_US
dc.identifier.FolderNumberOA_Scopus/WOSen_US
dc.description.fundingSourceRGCen_US
dc.description.fundingSourceOthersen_US
dc.description.fundingTextThis research was supported by the National Natural Science Foundation of China (NSFC) (62005267, Q.W.; 51776179, W.R.), Strategic Priority Research Program of Chinese Academy of Sciences (XDA17040513, XDA22020502, Q,W.), General Research Fund (14209220, W.R.) from the University Grants Committee, Innovation and Technology Fund (MHP/049/19, GHP/123/19GD, W.R.) from the Innovation and Technology Commission, Scientific Instrument Developing Project of the Chinese Academy of Sciences (YJKYYQ20190037, Q.W.), the Second Comprehensive Scientific Investigation of the Qinghai-Tibet Plateau (2019QZKK020802, Q.W.).en_US
dc.description.pubStatusPublisheden_US
dc.description.oaCategoryCCen_US
Appears in Collections:Journal/Magazine Article
Files in This Item:
File Description SizeFormat 
s41467-022-29865-6.pdf1.47 MBAdobe PDFView/Open
Open Access Information
Status open access
File Version Version of Record
Access
View full-text via PolyU eLinks SFX Query
Show simple item record

SCOPUSTM   
Citations

111
Citations as of May 8, 2026

WEB OF SCIENCETM
Citations

105
Citations as of Apr 23, 2026

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.