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Fourier transform spectroscopy using difference frequency generation comb sources at 3.3 µm and 7.8 µm

  • Adrian Hjältén
  • , Matthias Germann
  • , Ibrahim Sadiek
  • , Chuang Lu
  • , Francisco Senna Vieira
  • , Karol Krzempek
  • , Arkadiusz Hudzikowski
  • , Aleksander Głuszek
  • , Dorota Tomaszewska
  • , Michael Stuhr
  • , Grzegorz Soboń
  • , Aleksandra Foltynowicz
  • Umeå University
  • Leibniz Institute for Plasma Science and Technology
  • Wrocław University of Science and Technology
  • University of Kiel

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Abstract

We use offset-frequency-free difference frequency generation comb sources and a Fourier transform spectrometer with comb-mode-width limited resolution to measure and analyze spectra of molecular species of atmospheric relevance: CH3I and CH2Br2 around 3000 cm-1, and 14N 162O around 1280 cm-1.
Original languageEnglish
Title of host publicationOptical Sensors 2021
PublisherOptica Publishing Group
ISBN (Print)978-1-943580-90-3
DOIs
Publication statusPublished - 2021
MoE publication typeA4 Article in a conference publication
EventApplied Industrial Spectroscopy, AIS 2021 - Part of Optical Sensors and Sensing Congress 2021 - Virtual, Online, United States
Duration: 19 Jul 202123 Jul 2021

Publication series

SeriesOptics InfoBase Conference Papers
ISSN2162-2701

Conference

ConferenceApplied Industrial Spectroscopy, AIS 2021 - Part of Optical Sensors and Sensing Congress 2021
Country/TerritoryUnited States
CityVirtual, Online
Period19/07/2123/07/21

Funding

Acknowledgements: This project is supported by the Knut and Alice Wallenberg Foundation (KAW 2015.0159), Swedish Research Council (2016-03593), and the Foundation for Polish Science (POIR.04.04.00-00-434D/17-00).

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