5 papers
Deep Inverse-Designed Nanophotonic Processors with Structural Nonlinearity from Repeated Phase Encoding
Azka Maula Iskandar Muda, UÄur TeÄin
Passive nanophotonic scattering regions implement linear optical transformations, and cascading input-independent regions alone does not create functional depth because the resulti…
Scalable Photonic Neural Networks via Surrogate Scattering-Matrix Inverse Design
Azka Maula Iskandar Muda, UÄur TeÄin
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…
Engineering Rogue Waves via Multimode Interactions in Integrated Waveguides
Gülsüm Yaren Durdu, Azka Maula Iskandar Muda, UÄur TeÄin
We explore rogue wave formation in multimode silicon nitride (SiN) waveguides with multimode nonlinear Schrödinger equation-based simulations. Pure fundamental-mode excita…
Spatiotemporal Nonlinear Pulse Dynamics in Multimode Silicon Nitride Waveguides
Azka Maula Iskandar Muda, UÄur TeÄin
We present an open-source multimode nonlinear Schrödinger equation-based simulation to investigate spatiotemporal nonlinear pulse propagation in thin-film silicon nitride (SiN) wa…
Optical computing with supercontinuum generation in photonic crystal fibers
Azka Maula Iskandar Muda, UÄur TeÄin
We introduce a novel photonic neural network using photonic crystal fibers, leveraging femtosecond pulse supercontinuum generation for optical computing. Investigating its efficacy…