Title :
Comparison of transmission and reflection spectrum of angular dependent surface plasmon resonances of gold nanoslits
Author :
Tsai, Wan-Shao ; Lee, Kuang-Li ; Wei, Pei-Kuen
Author_Institution :
Dept. of Appl. Mater. & Optoelectron. Eng., Nat. Chi-Nan Univ., Puli, Taiwan
Abstract :
Angular dependent surface plasmon resonances of gold nanoslits with different grating periods were compared between their transmission and reflection spectra. Surface plasmon Bloch wave dominated the reflection mode and gap plasmon dominated the transmission measurement.
Keywords :
diffraction gratings; gold; infrared spectra; nanostructured materials; surface plasmon resonance; visible spectra; Au; angular dependent surface plasmon resonances; gap plasmon; gold nanoslits; grating periods; reflection mode; reflection spectrum; surface plasmon Bloch wave; transmission measurement; transmission spectrum; Gold; Optical surface waves; Plasmons; Reflection; Refractive index; Sensitivity; Surface waves;
Conference_Titel :
Opto-Electronics and Communications Conference (OECC), 2012 17th
Conference_Location :
Busan
Print_ISBN :
978-1-4673-0976-9
Electronic_ISBN :
2166-8884
DOI :
10.1109/OECC.2012.6276489