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1. (WO2018138415) A PLASMONIC DEVICE

Pub. No.:    WO/2018/138415    International Application No.:    PCT/FI2018/050069
Publication Date: Fri Aug 03 01:59:59 CEST 2018 International Filing Date: Wed Jan 31 00:59:59 CET 2018
IPC: G02B 5/18
G02B 5/00
Applicants: AALTO UNIVERSITY FOUNDATION SR
Inventors:
Title: A PLASMONIC DEVICE
Abstract:
A plasmonic device (100) to enhance optical processes in samples lying on or in the proximity of the surface of the device comprises a substrate (001) and a plasmonic structure (008). The plasmonic structure (008) comprises advantageously a full metal layer (003) and a metal grating (004) in connection with the full metal layer (003). In addition the plasmonic device (100) may comprise an optional adhesion layer (002) between the substrate (001) and the plasmonic structure (003, 004) and/or, an optional protective layer () above the full metal layer (003) or metal grating (004).