Abstract
We study the optical properties of organic thin films and crystalline organic nanofibers as well as their interaction with plasmonic materials by means of laser-scanning fluorescence lifetime imaging microscopy (FLIM) and time-resolved photoluminescence spectroscopy (TR-PLS). The aim of our research is to understand and developed organic-plasmonic hybrid systems with tailored optical and plasmonic properties such as wave-guiding, enhance second-harmonic response and lasing. We are able to image, gather information about the fundamental coupling mechanism, as well as study charge-carrier dynamics in such systems.
In this contribution we will show how the interaction of organic nanofibers placed on top of regular arrays of nanostructures leads to a significantly enhanced second-harmonic response and, at the same time, an increased decay rate of the photoluminescence lifetime.
In this contribution we will show how the interaction of organic nanofibers placed on top of regular arrays of nanostructures leads to a significantly enhanced second-harmonic response and, at the same time, an increased decay rate of the photoluminescence lifetime.
| Original language | English |
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| Publication date | 30. Sept 2015 |
| Publication status | Published - 30. Sept 2015 |
| Event | DOPS Spectroscopy Day 2015 - DTU Risø, Roskilde, Denmark Duration: 30. Sept 2015 → 30. Sept 2015 |
Conference
| Conference | DOPS Spectroscopy Day 2015 |
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| Location | DTU Risø |
| Country/Territory | Denmark |
| City | Roskilde |
| Period | 30/09/2015 → 30/09/2015 |