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Jun 29, 2021;11 (1): 13494.

Compressive dual-comb spectroscopy.

Akira Kawai, Takahiro Kageyama, Ryoichi Horisaki, Takuro Ideguchi
Author Information
  1. Akira Kawai: Department of Physics, The University of Tokyo, Tokyo, Japan.
  2. Takahiro Kageyama: Department of Physics, The University of Tokyo, Tokyo, Japan.
  3. Ryoichi Horisaki: Graduate School of Information Science and Technology, The University of Tokyo, Tokyo, Japan.
  4. Takuro Ideguchi: Department of Physics, The University of Tokyo, Tokyo, Japan. ideguchi@ipst.s.u-tokyo.ac.jp.
PMID: 34188148 DOI: 10.1038/s41598-021-93005-1

Abstract

Broadband, high resolution, and rapid measurements of dual-comb spectroscopy (DCS) generate a large amount of data stream. We numerically demonstrate significant data compression of DCS spectra by using a compressive sensing technique. Our numerical simulation shows a compression rate of more than 100 with a 3% error in mole fraction estimation of mid-infrared (MIR) DCS of two molecular species in a broadband (~ 30 THz) and high resolution (~ 115 MHz) condition. We also numerically demonstrate a massively parallel MIR DCS spectrum of 10 different molecular species can be reconstructed with a compression rate of 10.5 with a transmittance error of 0.003 from the original spectrum.

References

  1. Opt Lett. 2020 Oct 1;45(19):5335-5338 [PMID: 33001887]
  2. Opt Express. 2012 Dec 17;20(27):28363-72 [PMID: 23263071]
  3. Nat Commun. 2016 Jul 05;7:12010 [PMID: 27377197]
  4. Optica. 2016;3(4): [PMID: 34131580]
  5. Opt Express. 2018 May 28;26(11):14307-14314 [PMID: 29877471]
  6. Opt Lett. 2010 May 1;35(9):1395-7 [PMID: 20436581]
  7. Nat Commun. 2018 Aug 2;9(1):3035 [PMID: 30072697]
  8. J Phys Chem Lett. 2012 Sep 20;3(18):2697-702 [PMID: 26295894]
  9. Opt Express. 2019 Aug 19;27(17):23875-23893 [PMID: 31510286]
  10. Nature. 2013 Oct 17;502(7471):355-8 [PMID: 24132293]
  11. Opt Lett. 2017 Apr 01;42(7):1440-1443 [PMID: 28362792]
  12. Opt Express. 2018 Jul 9;26(14):18115-18124 [PMID: 30114091]
  13. Science. 2018 Jun 15;360(6394):1246-1251 [PMID: 29903975]
  14. Science. 1983 Oct 21;222(4621):297-302 [PMID: 6623077]

Grants

  1. JPMJPR17G2/Precursory Research for Embryonic Science and Technology
  2. 20H00125/Japan Society for the Promotion of Science
Journal Article
Article has an altmetric score of 17

Word Cloud

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