Humidity sensor based on microfiber resonator with reduced graphene oxide

• Main Authors: Ahmad, Harith, Rahman, M.T., Sakeh, S.N.A., Razak, M.Z.A., Zulkifli, M.Z.
• Format: Article
• Published: Elsevier 2016
• Subjects: QC Physics
• Online Access: http://eprints.um.edu.my/17945/; http://dx.doi.org/10.1016/j.ijleo.2015.11.184
• Institution: Universiti Malaya

A simple relative humidity (RH) sensor based on a tapered single mode fiber loop resonator (MLR) is proposed and experimentally verified. The refractive index of the microfiber in the MLR was modified by environmental humidity, and its emission wavelength changed with RH level. Reduced graphene oxid...