The design and necessity of corrosion-resisting nanocarbon nanocomposites are investigated for slicing-edge aerospace programs. Based upon the unique Houses of optical Fano resonance and plasmonic-waveguide coupling programs, this paper explores a novel refractive index focus sensor construction. The sensor composition is made up of a metal–insulator–steel (MIM) waveguide and two https://www.directivepublications.org/journal-of-applied-nanoscience/