Title :
Enhanced two-photon photoluminescence of light emitting polymers from a resonant waveguide grating structure
Author :
Jian Hung Lin ; Yu Shiuan Lin ; Ching-Ting Lee ; Hung-Chih Kan ; Chia Chen Hsu
Author_Institution :
Dept. of Phys., Nat. Chung Cheng Univ., Chiayi, Taiwan
Abstract :
We demonstrate that guided mode resonances enhanced two-photon photoluminescence (PL) in a resonant waveguide grating (RWG) structure. The enhancement factor for PL emission is 93 times compared to that of a sample without RWG effect.
Keywords :
diffraction gratings; optical polymers; optical waveguides; photoluminescence; two-photon processes; PL emission; enhancement factor; guided mode resonances; light emitting polymers; resonant waveguide grating structure; two-photon photoluminescence;
Conference_Titel :
Communications and Photonics Conference (ACP), 2012 Asia
Conference_Location :
Guangzhou
Print_ISBN :
978-1-4673-6274-0
