@ARTICLE{Asgari, author = {Asgari, Somayeh and Granpayeh, Nosrat and }, title = {A Refractive Index Sensor Based on two Graphene Sheets and Graphene Cylindrical Resonator}, volume = {23}, number = {0}, abstract ={In this paper, we have proposed and simulated a graphene-based refractive index sensor with a cylindrical resonator, by using the finite-difference time-domain method. The sensor sensitivity has been derived to show its sensing performance. The proposed device can be utilized in design and construction of optical nano-scale refractive index sensors. }, URL = {http://opsi.ir/article-1-1205-en.html}, eprint = {http://opsi.ir/article-1-1205-en.pdf}, journal = {Accepted and Presented Articles of OPSI Conferences}, doi = {}, year = {2017} }