Ramesh Kumar Sonkar

Employment

• Indian Institute of Technology Guwahati Associate Professor
  2021 - Present

Education

• IIT Kanpur PhD

Projects & Funding

Projects & funding information is unavailable.

Publications (82)

• Modeling, optimization, and performance evaluation of fast, miniaturized 2D silicon photonic crystal n- and p-type optical devices
  Applied Optics 2026 DOI: 10.1364/AO.584714
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• Wavelength Tuning and Intensity Modulation in Topological 1-D Photonic Crystal for Infrared Applications
  IEEE Access 2026 DOI: 10.1109/ACCESS.2026.3719123
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• Hybrid wavelength–polarization-division demultiplexer based on honeycomb-lattice photonic crystal structures on a silicon platform
  Applied Optics 2026 DOI: 10.1364/AO.586801
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• SIW-Fed Inner CDRA Inserted Into Outer Frustum-Capped DRA to Reduce ECC for CF-mMIMO Application
  IEEE Transactions on Components, Packaging and Manufacturing Technology 2025 DOI: 10.1109/TCPMT.2025.3622232
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• Fibonacci Sequence-Based Photonic Quasi-Crystal Structures for H2S Gas Detection in the Near-Infrared Region
  IEEE Sensors Journal 2025 DOI: 10.1109/JSEN.2025.3605946
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• Dengue disease detection via a minimal area 2D photonic crystal nanocavity-based refractive index optical biosensor: numerical analysis
  Applied Optics 2025 DOI: 10.1364/AO.562766
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• Photonic crystal heterostructure with negligible backreflection for on-chip polarization division multiplexing
  Journal of the Optical Society of America B 2025 DOI: 10.1364/JOSAB.545200
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• Numerical Study of Nonlinear Ion–Ion Interaction Mechanisms in Hybrid TDFA–EDFA Optical Amplifiers for Reliable WDM Communication in Healthcare System
  IEEE Access 2025 DOI: 10.1109/ACCESS.2025.3642565
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• Photonic-crystal-based hybrid wavelength-mode division multiplexer for SOI platforms
  Applied Optics 2024 DOI: 10.1364/AO.529016
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• Subwavelength grating-based silicon photonic TE mode division multiplexer for C + L band operation
  Nano Communication Networks 2023 DOI: 10.1016/j.nancom.2023.100467
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