Results 21 to 30 of about 1,391,068 (260)
Inverse design in quantum nanophotonics: combining local-density-of-states and deep learning
Nanophotonics, 2023 Recent advances in inverse-design approaches for discovering optical structures based on desired functional characteristics have reshaped the landscape of nanophotonic structures, where most studies have focused on how light interacts with nanophotonic ...
Liu Guang-Xin +6 more
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Sensors, 2022 Suspended-core fibers (SCFs) are considered the best candidates for enhancing fiber nonlinearity in mid-infrared applications. Accurate modeling and optimization of its structure is a key part of the SCF structure design process.
Gao Wang +4 more
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Guided diffusion for inverse molecular design
Nature Computational Science, 2023 The holy grail of materials science is de novo molecular design -- i.e., the ability to engineer molecules with desired characteristics. Recently, this goal has become increasingly achievable thanks to developments such as equivariant graph neural networks that can better predict molecular properties, and to the improved performance of generation tasks,
Tomer Weiss +5 more
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Reconfigurable nonlinear optical element using tunable couplers and inverse-designed structure
Nanophotonics, 2023 In recent years, wave-based analog computing has been at the center of attention for providing ultra-fast and power-efficient signal processing enabled by wave propagation through artificially engineered structures.
Nikkhah Vahid +2 more
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Applied Sciences, 2021 The classical adjoint-based topology optimization (TO) method, based on the use of a random continuous dielectric function as design variable distribution is known to be one of the timely efficient and fast optimization methods enable a very high ...
Kofi Edee
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Inverse-Designed Metaphotonics for Hypersensitive Detection
ACS Nanoscience Au, 2022 Controlling the flow of broadband electromagnetic energy at the nanoscale remains a critical challenge in optoelectronics. Surface plasmon polaritons (or plasmons) provide subwavelength localization of light, but are affected by significant losses. On the contrary, dielectrics lack a sufficiently robust response in the visible to trap photons similar ...
Maxim Elizarov +2 more
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Nanophotonics, 2022 Integrated silicon photonic waveguide biosensors have shown great potential for detecting bio-molecules because they enable efficient device functionalization via a well-developed surface chemistry, as well as simple scalable manufacturing, which makes ...
Chung Haejun +2 more
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An Integrated Optical Circuit Architecture for Inverse-Designed Silicon Photonic Components
Sensors, 2023 In this work, we demonstrate a compact toolkit of inverse-designed, topologically optimized silicon photonic devices that are arranged in a “plug-and-play” fashion to realize many different photonic integrated circuits, both passive and active, each with
Dusan Gostimirovic, Richard Soref
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Inverse-designed dielectric cloaks for entanglement generation
Nanophotonics, 2022 We investigate the generation of entanglement between two quantum emitters through the inverse-design engineering of their photonic environment. By means of a topology-optimization approach acting at the level of the electromagnetic Dyadic Green’s ...
Miguel-Torcal Alberto +3 more
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Inverse design of photonic and phononic topological insulators: a review
Nanophotonics, 2022 Photonic and phononic topological insulators (TIs) offer numerous opportunities for manipulating light and sound with high efficiency and resiliency.
Chen Yafeng +3 more
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