Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Antti Aalto"'
Autor:
Kirsi Malmivaara, Mari Pölkki, Tuire Prami, Paavo Raittinen, Eija Heikkilä, Antti Aalto, Teija Dunder, Varpu Elenius, Kristina Sandström, Lisa J. McGarry
Publikováno v:
Heliyon, Vol 10, Iss 13, Pp e33439- (2024)
Background: Knowledge of prevalence and epidemiology of cystic fibrosis (CF) and healthcare resource use among Finnish people with CF is incomplete. Methods: We conducted a population-based matched cohort study using retrospective real-world data fro
Externí odkaz:
https://doaj.org/article/63c3909f175d4d0694a5395ddef4862d
Publikováno v:
Optics Letters
We developed a short-range light detection and ranging system using a supercontinuum (SC) source spectrally tailored to cover the ro-vibrational transition energies of desired components of a flue gas. The system enables remote measurements of the ga
Publikováno v:
2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC).
In contrast to conventional absorption spectroscopy methods, photoacoustic spectroscopy (PAS) measures the absorbed light power directly, which makes the technique highly sensitive and also enables small sample volumes [1]. These properties are impor
Publikováno v:
SPIE Newsroom.
Publikováno v:
Opt.Lett.
Opt.Lett., 2018, 43 (20), pp.5094-5097. ⟨10.1364/OL.43.005094⟩
Opt.Lett., 2018, 43 (20), pp.5094-5097. ⟨10.1364/OL.43.005094⟩
We demonstrate cantilever-enhanced photoacoustic spectroscopy in the mid-infrared using a supercontinuum source. The approach is broadband and allows for higher photoacoustic signal intensity and an enhanced signal-to-noise ratio as compared to syste
Publikováno v:
Conference on Lasers and Electro-Optics and European Quantum Electronics Conference
Conference on Lasers and Electro-Optics and European Quantum Electronics Conference, Jun 2015, Munich, Germany
Tampere University
Conference on Lasers and Electro-Optics and European Quantum Electronics Conference, Jun 2015, Munich, Germany
Tampere University
International audience; We demonstrate cavity enhanced absorption spectroscopy in the near/mid-IR using a supercontinuum source. The full absorption band of methane at 1.65 um wasmeasured with excellent dynamic range achieved using a careful data set
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0d41f611467d1b5016a4a20043bb386b
https://hal.archives-ouvertes.fr/hal-02300645
https://hal.archives-ouvertes.fr/hal-02300645
Publikováno v:
Frontiers in Optics 2015.
We developed an all-fiber based supercontinuum source spanning from 1300 to 3700 nm. We used it to perform highly sensitive gas detection using incoherent broadband cavity enhanced absorption spectroscopy.
Publikováno v:
Scopus-Elsevier
Summary form only given. In the long pulse regime, supercontinuum (SC) generation is very sensitive to the input noise of the pump pulses resulting in poor coherence properties and stability [1]. Recently, the susceptibility of the dynamics to the in
Publikováno v:
Optics Express. 23:25225
We investigate incoherent broadband cavity enhanced absorption spectroscopy using a tailored supercontinuum source. By tailoring the supercontinuum spectrum to match the high reflectivity bandwidth of the mirrors, we achieve an unprecedented spectral
Publikováno v:
International Journal of Accounting and Finance. 3:21
Profitability and Diversification Benefits of Momentum Strategies on Commodity Index Futures