Local field enhancement on metallic periodic surface structures produced by femtosecond laser pulses

Periodic surface structures on aluminium are produced by femtosecond laser pulses for efficient excitation of surface electromagnetic waves using a strong objective (). The local electromagnetic field enhancement on the structures is measured using the technique of surface-enhanced Raman scattering...

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Veröffentlicht in:	Quantum electronics (Woodbury, N.Y.) N.Y.), 2013-01, Vol.43 (4), p.304-307
Hauptverfasser:	Ionin, A.A., Kudryashov, S.I., Ligachev, A.E., Makarov, S.V., Mel'nik, N.N., Rudenko, A.A., Seleznev, L.V., Sinitsyn, D.V., Khmelnitsky, R.A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminium Aluminum CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY ELECTROMAGNETIC FIELDS Electromagnetic waves EXCITATION Femtosecond femtosecond laser pulses LASERS local field enhancement MOLECULES NUCLEAR PHYSICS AND RADIATION PHYSICS periodic surface nano- and microstructures PERIODICITY PULSES PYRIDINE RAMAN EFFECT Raman scattering SURFACE PROPERTIES Surface structure surface-enhanced Raman scattering (SERS) SURFACES
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Beschreibung
Zusammenfassung:	Periodic surface structures on aluminium are produced by femtosecond laser pulses for efficient excitation of surface electromagnetic waves using a strong objective (). The local electromagnetic field enhancement on the structures is measured using the technique of surface-enhanced Raman scattering from pyridine molecules.
ISSN:	1063-7818 1468-4799
DOI:	10.1070/QE2013v043n04ABEH015105