3 papers
physics.optics2026
Pure-amplitude holograms for high-efficiency generation of phase radial grating based radial carpet beams: Theory and experiments under plane-wave and Gaussian illumination
Saifollah Rasouli, Somaye Fathollazade, Mohammad Mohammadi
This study introduces a pure-amplitude hologram (PAH) for generating radial carpet beams (RCBs), which are conventionally produced using pure phase radial gratings (PRGs). The holo…
physics.optics2026
A wafer-scale ultrasensitive programmable chiroptical sensor
Haoyu Xie, Jichao Fan, Zarif Ahmad Razin Bhuiyan +6
Chiroptical enantioselective sensing is gaining traction across various applications. However, intrinsic molecular chiroptical responses are weak, and existing amplification approa…
q-bio.BM2025
A novel approach for classifying Monoamine Neurotransmitters by applying Machine Learning on UV plasmonic-engineered Auto Fluorescence Time Decay Series (AFTDS)
Mohammad Mohammadi, Sima Najafzadehkhoei, George Vega Yon +1
This study introduces a hybrid approach integrating advanced plasmonic nanomaterials and machine learning (ML) for high-precision biomolecule detection. We leverage aluminum concav…