1 citations · 1 across the 2 of their papers we have counts for
2 papers
physics.optics2023★ 1 cited
Achieving higher photoabsorption than group III-V semiconductors in silicon using photon-trapping surface structures
Wayesh Qarony, Ahmed S. Mayet, Ekaterina Ponizovskaya Devine +8
The photosensitivity of silicon is inherently very low in the visible electromagnetic spectrum, and it drops rapidly beyond 800 nm in near-infrared wavelengths. Herein, we have exp…
physics.app-ph2023
CMOS image sensor with micro-nano holes to improve NIR optical efficiency: micro-holes on top surface vs on bottom
E. Ponizovskaya Devine, Ahasan Ahamad, Ahmed Mayet +5
We study the nano- and micro-structures that increase the optical efficiency of the CMOS image pixels in visible and infrared. We consider the difference between the micro-holes at…