Title :
Multi-band surface enhanced infrared absorption spectroscopy of molecular monolayers
Author :
Adato, Ronen ; Altug, Hatice
Author_Institution :
Dept. of Electr. & Comput. Eng., Boston Univ., Boston, MA, USA
Abstract :
We develop concepts for engineering multi-resonant infrared plasmonic antennas. We utilize these antennas in conjunction with a perfect absorber geometry to simultaneously enhance mid-infrared vibrational resonances separated by 3 μm in in monolayer polymer and biomolecule samples.
Keywords :
biological techniques; geometrical optics; infrared spectroscopy; metamaterial antennas; molecular biophysics; monolayers; nanophotonics; optical resonators; plasmonics; biomolecular monolayers; distance 3 mum; midinfrared vibrational resonance enhancement; monolayer polymer; multiband surface enhanced infrared absorption spectroscopy; multiresonant infrared plasmonic antenna engineering; optical absorber geometry; Absorption; Antennas; Dual band; Nanobioscience; Optical surface waves; Plasmons; Spectroscopy;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2013 Conference on
Conference_Location :
San Jose, CA
