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Evolution of Surface Plasmon Supermodes in Metal-Clad Microwire and Its Potential for Biosensing
Aminah N.S.a, Themistos C.b, Hidayat R.a, Djamal M.a, Rahman B.M.A.c
a Theoretical High Energy Physics and Instrumentation Research Group, Institut Teknologi Bandung, Bandung, 40132, Indonesia
b Department of Electrical Engineering, Frederick University, Nicosia, 1036, Cyprus
c School of Mathematics, Computer Science and Engineering, City, University of London, London, EC1V 0HB, United Kingdom
[vc_row][vc_column][vc_row_inner][vc_column_inner][vc_separator css=”.vc_custom_1624529070653{padding-top: 30px !important;padding-bottom: 30px !important;}”][/vc_column_inner][/vc_row_inner][vc_row_inner layout=”boxed”][vc_column_inner width=”3/4″ css=”.vc_custom_1624695412187{border-right-width: 1px !important;border-right-color: #dddddd !important;border-right-style: solid !important;border-radius: 1px !important;}”][vc_empty_space][megatron_heading title=”Abstract” size=”size-sm” text_align=”text-left”][vc_column_text]© 1983-2012 IEEE.A finite-element method based on the vector H-field formulation in conjunction with perturbation techniques is used to study metal-clad microwire waveguides for bio-sensing applications. Sensors are designed to detect DNA hybridization through the change of the effective index and attenuation constant of the waveguide structure. The key parameters, such as effective index, loss coefficient, and spot sizes, are presented and potential sensor applications are discussed.[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Author keywords” size=”size-sm” text_align=”text-left”][vc_column_text]Attenuation constants,DNA hybridization,Field formulation,Indexes,Loss coefficients,Microwire,Optical sensing,Waveguide structure[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Indexed keywords” size=”size-sm” text_align=”text-left”][vc_column_text]Finite element method,microwire,optical sensing,surface plasmon resonance[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Funding details” size=”size-sm” text_align=”text-left”][vc_column_text]Manuscript received August 7, 2017; revised September 6, 2017; accepted September 11, 2017. Date of publication September 18, 2017; date of current version October 12, 2017. This work was supported by the City, University of London. (Corresponding author: Nina Siti Aminah.) N. S. Aminah, Hendro, and M. Djamal are with the Theoretical High Energy Physics and Instrumentation Research Group, Institut Teknologi Bandung, Bandung 40132, Indonesia (e-mail: nina@fi.itb.ac.id; hendro@fi.itb. ac.id; mitra@fi.itb.ac.id).[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”DOI” size=”size-sm” text_align=”text-left”][vc_column_text]https://doi.org/10.1109/JLT.2017.2753318[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/4″][vc_column_text]Widget Plumx[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row][vc_column][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][/vc_column][/vc_row]