Publications by authors named "Raonaqul Islam"
Article Synopsis
- - Recent research highlights the growing interest in two-dimensional material-based phototransistors, but designing them effectively is challenging due to various influencing factors and complex operational physics.
- - This study introduces an efficient numerical framework using drift-diffusion equations and other methods to analyze the performance of phototransistors made from monolayer molybdenum disulfide on a specific substrate.
- - The framework's findings align well with existing experimental data and reveal the importance of incorporating the device's background characteristics, leading to new insights into phase noise and its optimization through low voltage application.
In this Letter, we suggest a novel kind of porous-core photonic crystal fiber (PCF) (to the best of our knowledge) for efficient transportation of polarization maintaining (PM) terahertz (THz) waves. We introduce an asymmetry in both the porous-core and the porous-cladding of the structure to achieve an ultra-high birefringence. Besides, only circular air holes have been used to represent the structure, which makes the fiber remarkably simple.
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