| Title |
Strong coupling of hybrid Tamm and surface plasmon polaritons states / |
| Translation of Title |
Stiprioji sąveika hibridinėse Tamm’o ir paviršinių plazmonų poliaritonų būsenose. |
| Authors |
Bužavaitė-Vertelienė, Ernesta |
| DOI |
10.15388/vu.thesis.371 |
| Full Text |
|
| Pages |
146 |
| Keywords [eng] |
strong coupling ; plasmons ; ellipsometry |
| Abstract [eng] |
The objectives of this PhD thesis were to study the properties of the optical response for various hybrid plasmonic modes based on SPP, TPP and surface lattice resonances. The main contribution of the studies was related to the hybrid TPP-SPP mode generation in TIRE setup and application of these modes for plasmonic sensing with bio-related materials. This PhD thesis consist of introduction, literature overview, methods, results and conclusions, summary in Lithuanian and the references. In this PhD thesis the unambiguous experimental evidence of strong coupling between the TPP and SPP resonances in the hybrid TPP-SPP mode was demonstrated for the first time, by tuning of the incident light spectra with the optical filters. The hybrid TPP-SPP mode and single TPP mode application for biosensing was demonstrated. Also direct laser writing technique was employed for the fabrication of a lattice array of gold microbumps which support narrow (~10 nm) hybrid lattice plasmon polaritons modes. The application of strong coupling in plasmonic modes reduces the energy losses in return producing narrow plasmonic resonances. |
| Dissertation Institution |
Vilniaus universitetas. |
| Type |
Doctoral thesis |
| Language |
English |
| Publication date |
2022 |
