Inverse design in photonics by topology optimization: tutorial
RE Christiansen, O Sigmund - JOSA B, 2021 - opg.optica.org
Topology optimization (TopOpt) methods for inverse design of nano-photonic systems have
recently become extremely popular and are presented in various forms and under various …
recently become extremely popular and are presented in various forms and under various …
Compact 200 line MATLAB code for inverse design in photonics by topology optimization: tutorial
RE Christiansen, O Sigmund - JOSA B, 2021 - opg.optica.org
We provide a compact 200 line MATLAB code demonstrating how topology optimization
(TopOpt) as an inverse design tool may be used in photonics, targeting the design of two …
(TopOpt) as an inverse design tool may be used in photonics, targeting the design of two …
Length scale and manufacturability in density-based topology optimization
Since its original introduction in structural design, density-based topology optimization has
been applied to a number of other fields such as microelectromechanical systems …
been applied to a number of other fields such as microelectromechanical systems …
Photonic topology optimization with semiconductor-foundry design-rule constraints
We present a unified density-based topology-optimization framework that yields integrated
photonic designs optimized for manufacturing constraints including all those of commercial …
photonic designs optimized for manufacturing constraints including all those of commercial …
Homogenization-based stiffness optimization and projection of 2D coated structures with orthotropic infill
This paper concerns compliance minimization and projection of coated structures with
orthotropic infill material in 2D. The purpose of the work is two-fold. First, we introduce an …
orthotropic infill material in 2D. The purpose of the work is two-fold. First, we introduce an …
Vibroacoustic topology optimization for sound transmission minimization through sandwich structures
Recently, metamaterials, sandwich panels, and a combination of both have shown potential
for creating lightweight, load-bearing structures with good noise and vibration suppression …
for creating lightweight, load-bearing structures with good noise and vibration suppression …
High-performance hybrid time/frequency-domain topology optimization for large-scale photonics inverse design
We present a photonics topology optimization (TO) package capable of addressing a wide
range of practical photonics design problems, incorporating robustness and manufacturing …
range of practical photonics design problems, incorporating robustness and manufacturing …
Super-compact universal quantum logic gates with inverse-designed elements
Integrated quantum photonic circuit is a promising platform for the realization of quantum
information processing in the future. To achieve the large-scale quantum photonic circuits …
information processing in the future. To achieve the large-scale quantum photonic circuits …
Three‐dimensional manufacturing tolerant topology optimization with hundreds of millions of local stress constraints
In topology optimization, the treatment of stress constraints for very large scale problems
(more than 100 million elements and more than 600 million stress constraints) has so far not …
(more than 100 million elements and more than 600 million stress constraints) has so far not …
Inverse-designed lithium niobate nanophotonics
Lithium niobate-on-insulator (LNOI) is an emerging photonic platform that exhibits favorable
material properties (such as low optical loss, strong nonlinearities, and stability) and enables …
material properties (such as low optical loss, strong nonlinearities, and stability) and enables …