77 citations · 82 across the 8 of their papers we have counts for
4 papers · 1 filter
Low-cost passive single-shot ultrafast imaging at 685 Gfps
Dilem Eşlik, Bahadır Utku Kesgin, Uğur Teğin
Capturing ultrafast transient phenomena conventionally requires streak cameras or computational imaging based on compressed sensing, which lead to complex and costly systems. In th…
Scalable Photonic Neural Networks via Surrogate Scattering-Matrix Inverse Design
Azka Maula Iskandar Muda, Uğur Teğin
Inverse-designed nanophotonic media are a promising platform for compact optical neural networks, but training them end to end is expensive because each adjoint iteration couples t…
Recurrent neural networks implemented through spatiotemporal light propagation in optical fibers
Dilem Eşlik, Bahadır Utku Kesgin, Uğur Teğin
Recurrent neural networks excel at temporal tasks and video processing but require energy-intensive sequential memory operations. We demonstrate that multimode optical fibers natur…
Multimode fiber laser cavities as nonlinear optical processors
Dilem Eşlik, Bahadır Utku Kesgin, Fatma Nur Kılınç +1
Optical computing provides a promising path toward energy-efficient machine learning, yet implementing nonlinear transformations without complex electronics or high-power sources r…