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physics.optics2022
Optimizing the light penetration depth in APDs and SPADs for high gain-bandwidth and ultra-wide spectral response
Ahasan Ahamed, Cesar Bartolo-Perez, Ahmed Sulaiman Mayet +7
Controlling light penetration depth in Avalanche Photodiodes (APDs) and Single Photon Avalanche Diodes (SPADs) play a major role in achieving high multiplication gain by delivering…
physics.optics2022
Reconstruction-based spectroscopy using CMOS image sensors with random photon-trapping nanostructure per sensor
Ahasan Ahamed, Cesar Bartolo-Perez, Ahmed Sulaiman Mayet +4
Optical spectrometers are widely used scientific equipment with many applications involving material characterization, chemical analysis, disease diagnostics, surveillance, etc. Em…