Title :
Design and fabrication of side-channel photonic crystal fiber for surface enhanced Raman scattering applications
Author :
Nan Zhang ; Humbert, Georges ; Tianxun Gong ; Shum, Perry Ping ; Auguste, Jean-Louis ; Zhifang Wu ; Olivo, Malini ; Quyen Xuan Dinh ; Lei Wei
Author_Institution :
Sch. of EEE, Nanyang Technol. Univ., Singapore, Singapore
Abstract :
We demonstrate a side-channel photonic crystal fiber for surface enhanced Raman scattering applications. A low detection concentration of 5 pM 4-aminothiophenol solution and an accumulative effect of Raman signal along the fiber length are achieved.
Keywords :
chemical sensors; fibre optic sensors; holey fibres; optical design techniques; optical fibre fabrication; organic compounds; photonic crystals; surface enhanced Raman scattering; 4-aminothiophenol solution; Raman signal; detection concentration; fiber length; side-channel photonic crystal fiber design; side-channel photonic crystal fiber fabrication; surface enhanced Raman scattering applications; Microscopy; Optical fiber sensors; Optical fibers; Optical surface waves; Photonic crystal fibers; Raman scattering;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
