Dual-comb spectrum SNR enhancement for accurate gas temperature measurement through signal–noise decorrelation and principal component analysis.

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Title: Dual-comb spectrum SNR enhancement for accurate gas temperature measurement through signal–noise decorrelation and principal component analysis.
Authors: Pang, Yingfei1, Cao, Zhang1, Zhang, Xiaoqian1, Xu, Lijun1, lijunxu@buaa.edu.cn
Source: Optics & Laser Technology; Feb2026, Vol. 194, pN.PAG-N.PAG, 1p
Database: Applied Science & Technology Source
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Header DbId: aci
DbLabel: Applied Science & Technology Source
An: 190441088
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PubType: Academic Journal
PubTypeId: academicJournal
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  Data: Dual-comb spectrum SNR enhancement for accurate gas temperature measurement through signal–noise decorrelation and principal component analysis.
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  Data: <searchLink fieldCode="AU" term="%22Pang%2C+Yingfei%22">Pang, Yingfei</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AU" term="%22Cao%2C+Zhang%22">Cao, Zhang</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AU" term="%22Zhang%2C+Xiaoqian%22">Zhang, Xiaoqian</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AU" term="%22Xu%2C+Lijun%22">Xu, Lijun</searchLink><relatesTo>1</relatesTo>, <i>lijunxu@buaa.edu.cn</i>
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  Data: <searchLink fieldCode="JN" term="%22Optics+%26+Laser+Technology%22">Optics & Laser Technology</searchLink>; Feb2026, Vol. 194, pN.PAG-N.PAG, 1p
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=aci&AN=190441088
RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1016/j.optlastec.2025.114498
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 1
        StartPage: N.PAG
    Titles:
      – TitleFull: Dual-comb spectrum SNR enhancement for accurate gas temperature measurement through signal–noise decorrelation and principal component analysis.
        Type: main
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      – PersonEntity:
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            NameFull: Pang, Yingfei
      – PersonEntity:
          Name:
            NameFull: Cao, Zhang
      – PersonEntity:
          Name:
            NameFull: Zhang, Xiaoqian
      – PersonEntity:
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            NameFull: Xu, Lijun
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          Dates:
            – D: 01
              M: 02
              Text: Feb2026
              Type: published
              Y: 2026
          Identifiers:
            – Type: issn-print
              Value: 00303992
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            – Type: volume
              Value: 194
          Titles:
            – TitleFull: Optics & Laser Technology
              Type: main
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