Cantilever-enhanced Photoacoustic Detector for Light-absorbing Aerosols

Juho Karhu, Joel Kuula, Aki Virkkula, Hilkka Timonen, Markku Vainio, Tuomas Hieta

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

Sammanfattning

We present here the first application of cantilever-enhanced photoacoustic spectroscopy for aerosol absorption measurements. A noise equivalent absorption of 1.3x10-10 cm-1 (one standard deviation) is reached with 20 s sampling time.

Originalspråkengelska
Titel på värdpublikationLaser Applications to Chemical, Security and Environmental Analysis, LACSEA 2022
FörlagOptica Publishing Group (formerly OSA)
Utgivningsdatum2022
ArtikelnummerLW4D.5
ISBN (elektroniskt)978-1-957171-10-4
StatusPublicerad - 2022
MoE-publikationstypA4 Artikel i en konferenspublikation
EvenemangLaser Applications to Chemical, Security and Environmental Analysis, LACSEA 2022 - Vancouver, Kanada
Varaktighet: 11 juli 202215 juli 2022

Publikationsserier

NamnOptics InfoBase Conference Papers

Bibliografisk information

Publisher Copyright:
© 2022 The Author(s)

Vetenskapsgrenar

  • 116 Kemi
  • 114 Fysik

Citera det här