Plasmonic Antennas: Large‐Area Antenna‐Assisted SEIRA Substrates by Laser Interference Lithography (Advanced Optical Materials 11/2014) | Zendy

Bagheri Shahin | Zendy; Giessen Harald | Zendy; Neubrech Frank | Zendy

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Plasmonic Antennas: Large‐Area Antenna‐Assisted SEIRA Substrates by Laser Interference Lithography (Advanced Optical Materials 11/2014)

Author(s) -

Bagheri Shahin,

Giessen Harald,

Neubrech Frank

Publication year - 2014

Publication title -

advanced optical materials

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 2.89

H-Index - 91

ISSN - 2195-1071

DOI - 10.1002/adom.201470069

Subject(s) - materials science , plasmon , laser , lithography , optoelectronics , interference (communication) , interference lithography , antenna (radio) , optics , monolayer , nanotechnology , fabrication , telecommunications , medicine , channel (broadcasting) , physics , alternative medicine , pathology , computer science

F. Neubrech and co‐workers utilize laser interference lithography to fabricate tailored nanoantenna substrates for surface‐enhanced infrared absorption. The results on page 1050 demonstrate a fast and homogeneous preparation of gold nanostructures over square centimeter areas, exhibiting tunable and high‐quality plasmonic resonances in the IR spectral range. In sensing applications, such substrates are used to amplify tiny vibrations of molecular monolayers. The image (by N. Strohfeldt and D. Floess) shows the interference of two laser beams and an artist's view of resonant nanoantennas covered with molecules.

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