Title :
Surface enhanced infrared absorption measurements with micro metal hole array
Author :
Nishijima, Yosuke ; Rosa, L.S. ; Juodkazis, Saulius
Author_Institution :
Dept. of Electr. & Comput. Eng., Yokohama Nat. Univ., Yokohama, Japan
fDate :
June 30 2013-July 4 2013
Abstract :
SEIRA spectroscopic measurement using the metal hole array (MHA) is demonstrated with high spectral selectivity. The molecular IR absorption peaks are enhanced up to 10 times at the transmission peak of MHA structure.
Keywords :
chemical sensors; infrared spectroscopy; nanophotonics; nanosensors; plasmonics; spectrochemical analysis; surface plasmon resonance; SEIRA spectroscopic measurement; micrometal hole array; molecular infrared absorption; surface enhanced infrared absorption measurement; surface enhanced infrared absorption spectroscopy; transmission peak; Absorption; Lattices; Metals; Optical surface waves; Plasmons; Surface morphology; Surface treatment;
Conference_Titel :
Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2013 Conference on
Conference_Location :
Kyoto
DOI :
10.1109/CLEOPR.2013.6600402
