Cantilever-Enhanced Photoacoustic Detector for Black and Brown Carbon

Juho Karhu, Joel Kuula, Tommi Mikkonen, Matthew Ward, Aki Virkkula, Erkki Ikonen, Tuomas Hieta, Hilkka Timonen, Markku Vainio

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

Sammanfattning

Black carbon (BC) is a light absorbing aerosol, with an important role in climate system as its strong light absorption contributes to warming of the surrounding climate. However, its role is complicated by the fact that the optical properties of BC aerosols are heavily affected by factors such as coating accumulated on the particles and the aging of the aerosols. Carbon aerosols with significant organic content, referred to as brown carbon (BrC), also shows stronger wavelength dependence of light absorption, which has significant effect on the warming potential of the aerosol. BC particles are also associated with negative respiratory health effects, and there is growing interest in development of sensitive BC detectors.

Originalspråkengelska
Titel på värdpublikation2023 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2023
FörlagInstitute of Electrical and Electronics Engineers Inc.
Utgivningsdatum2023
ISBN (elektroniskt)9798350345995
DOI
StatusPublicerad - 2023
MoE-publikationstypA4 Artikel i en konferenspublikation
Evenemang2023 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2023 - Munich, Tyskland
Varaktighet: 26 juni 202330 juni 2023

Publikationsserier

Namn2023 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2023

Bibliografisk information

Publisher Copyright:
© 2023 IEEE.

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