3 citations · 5 across the 7 of their papers we have counts for
8 papers
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…
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…
Optical Spiking Neural Networks via Rogue-Wave Statistics
Bahadır Utku Kesgin, Gülsüm Yaren Durdu, Uğur Teğin
Optical computing could reduce the energy cost of artificial intelligence by leveraging the parallelism and propagation speed of light. However, implementing nonlinear activation,…
Real-time surrogate modeling of nonlinear pulse evolution in multimode fibers
Bora Çarpınlıoğlu, Bahadır Utku Kesgin, Uğur Teğin
Modeling nonlinear pulse propagation in multimode fibers is challenging due to the large number of interacting modes and the resulting spatiotemporal complexity. Traditional optimi…
Fiber-based diffractive deep neural network
Bahadır Utku Kesgin, Firdevs Yüce, Uğur Teğin
Optical computing has reemerged as a promising alternative computing paradigm for providing energy-efficient information processing in the age of artificial intelligence. Among var…