2 papers
physics.optics2026
Multi-channel free-space optical convolutions with incoherent light
Alexander Song, Sai Nikhilesh Murty Kottapalli, Peer Fischer
Free-space optical systems are promising candidates for high performance computing and have been particularly successful in the implementation of large-scale convolutions. Convolut…
physics.optics2025
Engineering wavefronts with machine learned structured polarization
Sai Nikhilesh Murty Kottapalli, Alexander Song, Peer Fischer
Optical approaches for wavefront shaping traditionally rely on phase modulation through holographic techniques. Shaping the phase determines a wave's diffraction and hence its inte…