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physics.optics2025★ 1 cited
A focusing optical phased array for tissue interrogation with side-lobe suppression and simplified beam steering
Pedram Hosseini, Alireza Tabatabaei Mashayekh, Prachi Agrawal +6
We implement an integrated multi-electrode array on a silicon-nitride-based photonic integrated circuit for ex-vivo retinal characterization via optical stimulation. The interrogat…
physics.optics2025
Silicon nitride PIC beam formers for light sheet fluorescent microscopy
Alireza Tabatabaei Mashayekh, Jeremy Witzens
Light sheet fluorescence microscopy (LSFM) has transformed the way we visualize biological tissues in three dimensions, offering high-resolution imaging while minimizing photo-indu…