A Polyaniline-Coated Integrated Microfiber Resonator for UV Detection

• Main Authors: Lim, K.S., Chiam, Y.S., Phang, S.W., Chong, W.Y., Pua, C.H., Zulkifli, Ahmad Zarif, Ganesan, I., Harun, Sulaiman Wadi, Ahmad, Harith
• Format: Article
• Published: Institute of Electrical and Electronics Engineers (IEEE) 2013
• Subjects: Q Science (General); QC Physics; QD Chemistry
• Online Access: http://eprints.um.edu.my/14353/; http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6461038
• Institution: Universiti Malaya

We present a UV detector based on an integrated microfiber resonator. In fabrication, a thin layer of polyaniline (PAni) is deposited on a ~1-mm-diameter microfiber ring resonator-the sensing region of the detector. Red shift is observed in the output spectrum when PAni is irradiated with a UV light...