Rakibul Hasan Sagor
Papers
1
Total Citations
50
H-Index
1
About
Rakibul Hasan Sagor is a rising figure in nanophotonics and plasmonic sensor design, with his most-cited work focusing on sub-wavelength scale magnetic field sensing. His landmark 2023 paper, which has garnered 50 citations, introduces a groundbreaking metal-insulator-metal (MIM) waveguide-integrated magnetic field sensor. This device employs a W-shaped resonator filled with magnetic fluid, ingeniously merging plasmonic sensing principles with MIM waveguide technology to achieve exceptional sensitivity at sub-wavelength scales. Sagor’s major contribution lies in demonstrating how the interplay between surface plasmon polaritons and magnetic fluid properties can enable compact, highly responsive magnetic field detection—a critical capability for applications in data storage, biomedical diagnostics, and environmental monitoring. His work stands out for its elegant numerical modeling and practical design approach, offering a pathway toward miniaturized, on-chip magnetic sensors. By achieving strong field confinement and tunable resonance shifts, Sagor has advanced the frontier of integrated plasmonic devices. His research not only provides a foundation for next-generation magneto-optical sensors but also inspires further exploration into hybrid plasmonic-fluidic systems, marking him as an innovative contributor to the field of nanoscale photonic engineering.
Research Focus
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Top Papers
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