Enhancement and tunability of active plasmonic by multilayer grating coupled emission

@article{citeulike:2974162, abstract = {The effect of coupled mode surface plasmon polaritons (SPPs) on the active emission of a nanostructure grating with organic semiconductor material, Alq 3 , on the surface was investigated in this study. We report surface plasmon grating coupled emission (SPGCE) from excited organic layer on metal grating in both organic/metal (2-Layer) and organic/metal/organic/metal (4-Layer) structures. The dispersion relation was obtained from angle-resolved photoluminescence measurement. The resultant emission intensity can have up to 6 times enhancement on the 4- Layer device and the Full-Width Half-Maximum (FWHM) is less than 50 nm. The combination of SPPs on organic/metal interface allows specific directional emission and color appearance of Alq 3 fluorophores. Potential applications of such an active plasmonics with enhanced resonant energy emission due to interactions on the organic/metal nano-grating as biosensor were presented and discussed.}, author = {Chiu, Nan-Fu and Yu, Chun and Nien, Shou-Yu and Lee, Jiun-Haw and Kuan, Chieh-Hsiung and Wu, Kuang-Chong and Lee, Chih-Kung and Lin, Chii-Wann }, citeulike-article-id = {2974162}, journal = {Opt. Express}, keywords = {active, plasmonics}, number = {18}, pages = {11608--11615}, posted-at = {2008-07-09 06:10:29}, priority = {2}, publisher = {OSA}, title = {Enhancement and tunability of active plasmonic by multilayer grating coupled emission}, url = {http://www.opticsinfobase.org/abstract.cfm?id=141064}, volume = {15}, year = {2007} }

TY - JOUR ID - citeulike:2974162 L3 - citeulike-article-id:2974162 TI - Enhancement and tunability of active plasmonic by multilayer grating coupled emission JF - Opt. Express VL - 15 IS - 18 SP - 11608 EP - 11615 PB - OSA N2 - The effect of coupled mode surface plasmon polaritons (SPPs) on the active emission of a nanostructure grating with organic semiconductor material, Alq 3 , on the surface was investigated in this study. We report surface plasmon grating coupled emission (SPGCE) from excited organic layer on metal grating in both organic/metal (2-Layer) and organic/metal/organic/metal (4-Layer) structures. The dispersion relation was obtained from angle-resolved photoluminescence measurement. The resultant emission intensity can have up to 6 times enhancement on the 4- Layer device and the Full-Width Half-Maximum (FWHM) is less than 50 nm. The combination of SPPs on organic/metal interface allows specific directional emission and color appearance of Alq 3 fluorophores. Potential applications of such an active plasmonics with enhanced resonant energy emission due to interactions on the organic/metal nano-grating as biosensor were presented and discussed. KW - active KW - plasmonics AU - Chiu, Nan-Fu AU - Yu, Chun AU - Nien, Shou-Yu AU - Lee, Jiun-Haw AU - Kuan, Chieh-Hsiung AU - Wu, Kuang-Chong AU - Lee, Chih-Kung AU - Lin, Chii-Wann PY - 2007//03/ UR - http://www.opticsinfobase.org/abstract.cfm?id=141064 ER -