Single-molecule excitation-emission spectroscopy at room temperature based on a common-path interferometer
Publikation: Bidrag til bog/antologi/rapport › Konferencebidrag i proceedings › Forskning › fagfællebedømt
Single molecule (SM) emission spectroscopy [1] has proven to be a powerful, non-invasive tool in life science, materials science, and photophysics. The vast majorities of SM detection techniques are based on fixed-wavelength excitation of individual molecules combined with dispersed detection of emission. These methods mainly provide information on the relaxed environment of the photo-excited molecules. Attempts at reintroducing molecular ground-state information by recording fluorescence excitation spectra have been made both by the tunable narrow-band excitation approach and by interferometry [2]. Here, we introduce a new interferometric approach capable of simultaneously acquiring the complete spectral information of SMs, involving both their ground and excited states, by recording a 2D Excitation-Emission Map (EEM).
Originalsprog | Engelsk |
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Titel | 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019 |
Forlag | IEEE |
Publikationsdato | 2019 |
Artikelnummer | 8872948 |
ISBN (Elektronisk) | 9781728104690 |
DOI | |
Status | Udgivet - 2019 |
Begivenhed | 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019 - Munich, Tyskland Varighed: 23 jun. 2019 → 27 jun. 2019 |
Konference
Konference | 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019 |
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Land | Tyskland |
By | Munich |
Periode | 23/06/2019 → 27/06/2019 |
Sponsor | EPS Young Minds, Quantum Electronics and Optics Division |
Navn | 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019 |
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ID: 241595337