Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 905-908 |
| Seitenumfang | 4 |
| Fachzeitschrift | ACS PHOTONICS |
| Jahrgang | 4 |
| Ausgabenummer | 4 |
| Publikationsstatus | Veröffentlicht - 20 März 2017 |
| Extern publiziert | Ja |
Abstract
The space-resolved Gouy phase shift for focused surface plasmon polaritons (SPPs) in the optical regime is experimentally demonstrated for the first time. SPPs are excited by CW laser radiation focused onto a dielectric ridge placed on a cover glass surface coated by a silver film. The Gouy phase measurements are performed using interference between a reference plane wave and leakage radiation. The measured Gouy shift has a value of π/2 corresponding to the two-dimensional nature of surface plasmon polaritons.
ASJC Scopus Sachgebiete
- Werkstoffwissenschaften (insg.)
- Elektronische, optische und magnetische Materialien
- Biochemie, Genetik und Molekularbiologie (insg.)
- Biotechnologie
- Physik und Astronomie (insg.)
- Atom- und Molekularphysik sowie Optik
- Ingenieurwesen (insg.)
- Elektrotechnik und Elektronik
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in: ACS PHOTONICS, Jahrgang 4, Nr. 4, 20.03.2017, S. 905-908.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Phase-Resolved Observation of the Gouy Phase Shift of Surface Plasmon Polaritons
AU - Birr, Tobias
AU - Fischer, Tim
AU - Evlyukhin, Andrey B.
AU - Zywietz, Urs
AU - Chichkov, Boris N.
AU - Reinhardt, Carsten
PY - 2017/3/20
Y1 - 2017/3/20
N2 - The space-resolved Gouy phase shift for focused surface plasmon polaritons (SPPs) in the optical regime is experimentally demonstrated for the first time. SPPs are excited by CW laser radiation focused onto a dielectric ridge placed on a cover glass surface coated by a silver film. The Gouy phase measurements are performed using interference between a reference plane wave and leakage radiation. The measured Gouy shift has a value of π/2 corresponding to the two-dimensional nature of surface plasmon polaritons.
AB - The space-resolved Gouy phase shift for focused surface plasmon polaritons (SPPs) in the optical regime is experimentally demonstrated for the first time. SPPs are excited by CW laser radiation focused onto a dielectric ridge placed on a cover glass surface coated by a silver film. The Gouy phase measurements are performed using interference between a reference plane wave and leakage radiation. The measured Gouy shift has a value of π/2 corresponding to the two-dimensional nature of surface plasmon polaritons.
KW - Gouy phase shift
KW - leakage radiation microscopy
KW - surface plasmon-polaritons
UR - http://www.scopus.com/inward/record.url?scp=85018490069&partnerID=8YFLogxK
U2 - 10.1021/acsphotonics.6b00999
DO - 10.1021/acsphotonics.6b00999
M3 - Article
AN - SCOPUS:85018490069
VL - 4
SP - 905
EP - 908
JO - ACS PHOTONICS
JF - ACS PHOTONICS
SN - 2330-4022
IS - 4
ER -