35 citations · 59 across the 5 of their papers we have counts for
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physics.optics2023
The Study of Optical Properties for Ordered and Disordered Silicon Nanowire Structures
Ohidul Islam, Dip Sarker, K. B. M. Sharif Mahmood +1
We designed ordered and disordered silicon (Si) nanowire structures and analyzed their optical performance using the finite-difference time-domain (FDTD) technique. We studied the…
physics.optics2023★ 35 cited
Graphene Metamaterials Based Plasmon-Induced Terahertz Modulator for High-Performance Multiband Filtering and Slow Light Applications
Dip Sarker, Partha Pratim Nakti, Ahmed Zubair
We proposed multilayered graphene (Gr)-based surface plasmon resonance-induced high-performance terahertz (THz) modulators with tunable resonance frequencies. Several THz plasmonic…
physics.optics2023
Design and Numerical Analysis of Hyperbolic Metamaterial Based Ultrasensitive E. Coli Sensor
Dip Sarker, Ahmed Zubair
We proposed an extremely sensitive \textit{E. Coli} sensor based on a hyperbolic metamaterial structure combining ultra-thin Ag-AlO layers to minimize metallic optical loss…