Results 21 to 30 of about 423,544 (262)
Optics Express, 2013 We present a new technique for the design of transformation-optics devices based on large-scale optimization to achieve the optimal effective isotropic dielectric materials within prescribed index bounds, which is computationally cheap because transformation optics circumvents the need to solve Maxwell's equations at each step.
Liu, David +3 more
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Fast Inverse Reflector Design (FIRD) [PDF]
Computer Graphics Forum, 2009 Abstract This paper presents a new inverse reflector design method using a GPU‐based computation of outgoing light distribution from reflectors. We propose a fast method to obtain the outgoing light distribution of a parametrized reflector, and then compare it with the desired illumination. The new method works completely in the GPU.
Albert Mas +2 more
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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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CoRR, 2017 Advances in Neural Information Processing Systems 30 (NIPS 2017) Revised Oct 2020 to fix a typo in Eq ...
Dylan Hadfield-Menell +4 more
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Inverse design of photonic crystal devices [PDF]
IEEE Journal on Selected Areas in Communications, 2005 This work deals with the inverse design in the field of photonic crystal based devices. Here an inverse method containing a fast and accurate simulation method integrated with a competent optimization method is presented. Two designs yielded from this conjunction of multiple scattering theory with a genetic algorithm is analyzed.
Andreas Håkansson +2 more
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Electromagnetic Inversion for Metasurface Design-A Review
2023 URSI International Symposium on Electromagnetic Theory (EMTS), 2023 <p>This paper reviews some of our recent research progress in the area of electromagnetic inverse metasurface design. In particular, the scope of this paper is on the inverse design of omega-bianisotropic transmitting metasurfaces.</p>
Puyan Mojabi +4 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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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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The role of pressure in inverse design for assembly [PDF]
The Journal of Chemical Physics, 2019 Isotropic pairwise interactions that promote the self-assembly of complex particle morphologies have been discovered by inverse design strategies derived from the molecular coarse-graining literature. While such approaches provide an avenue to reproduce structural correlations, thermodynamic quantities such as the pressure have typically not been ...
Beth A. Lindquist +3 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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