Title :
Fabrication of sub-micron patterned plasmonic templates by LIL for surface plasmon assisted SERS/SEF
Author :
Mandal, P. ; Ramakrishna, S.A.
Author_Institution :
Dept. of Phys., Indian Inst. of Technol. Kanpur, Kanpur, India
Abstract :
We report fabrication of large-area patterned plasmonic templates of sub-micron periodicity by laser interference lithography (LIL), and enhanced Raman scattering and fluorescence. The enhancement has strong periodicity dependence due to resonant excitation of surface plasmons.
Keywords :
dyes; fluorescence; laser materials processing; periodic structures; photolithography; plasmonics; polymers; surface enhanced Raman scattering; surface plasmons; LIL; PMMA; R6G; SEF; SERS; large-area patterned plasmonic templates; laser interference lithography; resonant excitation; submicron patterned plasmonic template fabrication; submicron periodicity; surface enhanced Raman scattering; surface enhanced fluorescence; surface plasmons;
Conference_Titel :
Fiber Optics and Photonics (PHOTONICS), 2012 International Conference on
Conference_Location :
Chennai
Print_ISBN :
978-1-4673-4718-1
