Change search
ReferencesLink to record
Permanent link

Direct link
Two-photon excitation and time-resolved fluorescence: I. The proper response function for analysing single-photon counting experiments
Umeå University, Faculty of Science and Technology, Chemistry.
Show others and affiliations
2002 (English)In: Chemical Physics Letters, Vol. 354, no 5-6, 367-75 p.Article in journal (Refereed) Published
Abstract [en]

An accurate instrumental response function is needed to deconvolute fluorescence data obtained by time-correlated single-photon counting (TCSPC) upon multi-photon excitation. Hitherto the response function was obtained by measuring Rayleigh scattering (RS) from colloidal solutions, as is also used in one-photon excited fluorescence. We show that hyper Rayleigh scattering (HRS) provides a better choice for deconvolution of fluorescence decays, as obtained by TCSPC and two-photon excitation (TPE). The one- and two-photon response functions were monitored as RS and HRS from colloidal gold particles at 800 and 400 nm, respectively.

Place, publisher, year, edition, pages
2002. Vol. 354, no 5-6, 367-75 p.
URN: urn:nbn:se:umu:diva-8723DOI: doi:10.1016/S0009-2614(02)00141-0OAI: diva2:148394
Available from: 2008-02-07 Created: 2008-02-07 Last updated: 2011-01-13Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full text

Search in DiVA

By author/editor
Johansson, Lennart B-Å
By organisation

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Altmetric score

Total: 33 hits
ReferencesLink to record
Permanent link

Direct link