Publications

Experimental Realization of Extreme Light Confinement in an InP Nanocavity

Xiong, Meng ; Christiansen, Rasmus Ellebaek ; Schröder, Frederik ; Yu, Yi ; Casses, Laura Nevenka ; Semenova, Elizaveta ; Yvind, Kresten ; Stenger, Nicolas ; Sigmund, Ole ; Mork, Jesper
part of: 2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC), 2023
Presented at: 2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published | Year: 2023 | DOI: https://doi.org/10.1109/CLEO/Europe-EQEC57999.2023.10231567

Nonlinear factors in single and double backplate capacitive transducers

Printezis, Georgios ; Aage, Niels ; Lucklum, Frieder
part of: Proceedings of 10^th Convention of the European Acoustics Association, 2023
Presented at: 10^th Convention of the European Acoustics Association

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2023

On the Feasibility of using FPGA's for Efficient Topology Optimization

Hesse, Kasper ; Schoeberl, Martin ; Aage, Niels ; Traff, Erik
part of: 2023 26th Euromicro Conference on Digital System Design (DSD), pages: 242-250, 2024
Presented at: 26th Euromicro Conference on Digital System Design

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2023 | DOI: https://doi.org/10.1109/DSD60849.2023.00043

Quality Factor Minimization of Electrically Small Antennas by Density Topology Optimization

Tucek, Jonas ; Capek, Miloslav ; Jelinek, Lukas ; Sigmund, Ole
part of: Proceedings of the 17th European Conference on Antennas and Propagation (eucap 2023) , 2023
Presented at: 17^th European Conference on Antennas and Propagation

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2023 | DOI: https://doi.org/10.23919/EuCAP57121.2023.10133497

Systematic design of 2D and 3D VibroAcoustic Fluidic Cavity Sensors Using Topology Optimization

Belahurau, Yauheni ; Aage, Niels ; Christiansen, Rasmus Ellebæk ; Lucklum, Frieder
part of: Proceedings of NOVEM 2023 , 2023
Presented at: Noise and Vibration

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2023

Tracking non-spherical particle position and orientation

Meyer, Knud Erik ; Brown Engsig, Marcus ; Andie Thiesen, Tobias ; Lundgaard, Christian
part of: Proceedings of the 15th International Symposium on Particle Image Velocimetry – ISPIV 2023, 2023
Presented at: 15th International Symposium on Particle Image Velocimetry

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2023

Contact dynamics for micro acoustic devices

Soleimani, Hossein ; Aage, Niels ; Brunskog, Jonas ; Lucklum, Frieder
Presented at: DCAMM Symposium 2022

Type: Poster (Peer reviewed)

Status: Published | Year: 2022

Vibration characterization of analog microelectromechanical microphone systems operating in air and vacuum

Printezis, Georgios ; Luan, Yu ; Aage, Niels ; Lucklum, Frieder
part of: Proceedings of the International Congress on Acoustics, 2023
Presented at: 24^th International Congress on Acoustics

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2022

Vibro-acoustic shape optimization for radiation problems

Andersen, Peter Risby ; Henríquez, Vicente Cutanda ; Aage, Niels ; Goo, Seongyeol ; Kook, Junghwan
part of: Proceedings of the International Congress on Acoustics, 2023
Presented at: 24^th International Congress on Acoustics

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2022

3D shape optimization of loudspeakers

Andersen, Peter Risby ; Kook, Junghwan ; Cutanda Henriquez, Vicente ; Aage, Niels
part of: Proceedings of inter-noise 2021, 2021
Presented at: 50^th International Congress and Exposition on Noise Control Engineering

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2021

Experimental realization of topology-optimized InP photonic cavities with extreme dielectric confinement

Xiong, Meng ; Sakanas, Aurimas ; Dimopoulos, Evangelos ; Christiansen, Rasmus Ellebæk ; Semenova, Elizaveta ; Sigmund, Ole ; Yu, Yi ; Yvind, Kresten ; Mørk, Jesper
part of: OSA Advanced Photonics Congress 2021, 2021
Presented at: Integrated Photonics Research, Silicon and Nanophotonics 2021

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2021 | DOI: https://doi.org/10.1364/IPRSN.2021.IM2A.7

Gradient-based optimization of a 15 MW wind turbine spar floater

Pollini, Nicolò ; Pegalajar-Jurado, Antonio ; Dou, Suguang ; Bredmose, Henrik ; Stolpe, Mathias
in: Journal of Physics: Conference Series, vol: 2018, issue: 1
Presented at: EERA DeepWind’2021 - 18th Deep Sea Offshore Wind R&D Conference

Type: Conference article (Peer reviewed)

Status: Published | Year: 2021 | DOI: https://doi.org/10.1088/1742-6596/2018/1/012032

Optimization of the Performance of Small Speaker Systems with Passive Radiators

Nielsen, Daniel Gert ; Lee, Gyeong-Tae ; Park, Yong-Hwa ; Jensen, Jakob Søndergaard ; Agerkvist, Finn T.
part of: Proceedings of 49^th International Congress and Exposition on Noise Control Engineering, pages: 5779-5790, 2021
Presented at: 49^th International Congress and Exposition on Noise Control Engineering

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2021

Revisiting the optimal thickness profile of cooling fins: A one-dimensional analytical study using optimality conditions

Alexandersen, Joe ; Sigmund, Ole
part of: Proceedings of the Twentieth InterSociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems (ITherm 2021), pages: 24-30, 2021
Presented at: 20th InterSociety Conference on Thermal and Thermomechanical
Phenomena in Electronic Systems

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2021 | DOI: https://doi.org/10.1109/ITherm51669.2021.9503196

Ultra-coherent fundamental mode mechanical resonators designed using topology optimization

Hoj, Dennis ; Gao, Wenjun ; Wang, Fengwen ; Hoff, Ulrich Busk ; Sigmund, Ole ; Andersen, Ulrik Lund
part of: Conference on Lasers and Electro-Optics - Proceedings, 2021
Presented at: 2021 Conference on Lasers and Electro-Optics (CLEO)

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2021

Limits to surface-enhanced Raman scattering near arbitrary-shape scatterers

Benzaouia, Mohammed ; Michon, Jérôme ; Christiansen, Rasmus E. ; Yao, Wenjie ; D. Miller, Owen ; Sigmund, Ole ; Johnson, Steven G.
part of: Proceedings of SPIE Optics + Photonics 2020 , 2020
Presented at: SPIE Optics + Photonics 2020

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2020

Optimization of floating wind turbine support structures using frequency-domain analysis and analytical gradients

Dou, Suguang ; Pegalajar-Jurado, Antonio ; Wang, Shaofeng ; Bredmose, Henrik ; Stolpe, Mathias
in: Journal of Physics: Conference Series, vol: 1618, issue: 4
Presented at: TORQUE 2020

Type: Conference article (Peer reviewed)

Status: Published | Year: 2020 | DOI: https://doi.org/10.1088/1742-6596/1618/4/042028

Optimum placement of resonators on a thin panel for spectrally smooth sound radiation

Jung, Jaesoon ; Jeong, Cheol-Ho ; Jensen, Jakob Søndergaard
part of: Proceedings of Inter-Noise 2020, pages: 5805-5811, 2020
Presented at: 49^th International Congress and Exposition on Noise Control Engineering

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2020

Towards large-scale acoustic shape optimization for industrial applications using the Boundary Element Method

Andersen, Peter Risby ; Kook, Junghwan ; Cutanda Henriquez, Vicente ; Aage, Niels
part of: Proceedings of Internoise, 2021
Presented at: 49^th International Congress and Exposition on Noise Control Engineering

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2020

Acoustic and photonic topological insulators by topology optimization

Christiansen, Rasmus E. ; Wang, Fengwen ; Stobbe, Søren ; Sigmund, Ole
part of: Proceedings of SPIE - Metamaterials, Metadevices, and Metasystems 2019, 2019
Presented at: SPIE Nanoscience + Engineering 2019

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2019 | DOI: https://doi.org/10.1117/12.2528504

Comparison of Stress Distributions between Numerical Cross-Section Analysis and 3D Analysis of Tapered Beams

Bertolini, Paola ; Sarhadi, Ali ; Stolpe, Mathias ; Eder, Martin Alexander
part of: Proceedings of the 2019 International Conference on Composite Materials, 2020, Melburne, Australia
Presented at: 22nd International Conference on Composite Materials 2019

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2019

Finite element model coupled with lumped parameter elements

Nielsen, Daniel Gert ; Jensen, Jakob Søndergaard ; Cutanda Henriquez, Vicente ; Agerkvist, Finn T.
part of: Proceedings of 14th International Conference on Theoretical and Computational Acoustics , pages: 291-198, 2019
Presented at: 14th International Conference on Theoretical and Computational Acoustics

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2019

Increased Radiation Efficiency Using Band Gap Effect

Jung, Jaesoon ; Jeong, Cheol-Ho ; Jensen, Jakob Søndergaard
part of: Proceedings of 23rd International Congress on Acoustics, pages: 4227-32, 2019
Presented at: 23rd International Congress on Acoustics

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2019

Optimization of realistic loudspeaker models with respect to basic response characteristics

Nielsen, Daniel Gert ; Agerkvist, Finn T. ; Jensen, Jakob Søndergaard
part of: Proceedings of 23rd International Congress on Acoustics, pages: 6219-6226 , 2019
Presented at: 23rd International Congress on Acoustics

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2019

Photonic cavity design by topology optimization

Christiansen, Rasmus E. ; Wang, Fengwen ; Mørk, Jesper ; Sigmund, Ole
part of: Proceedings of SPIE - Nanoengineering: Fabrication, Properties, Optics, Thin Films, and Devices XVI, 2019
Presented at: SPIE Nanoscience + Engineering 2019

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2019 | DOI: https://doi.org/10.1117/12.2529099

Systematic Design of Photonic Crystal Cavities with Ultra-Low Modal Volume Considering Different Fabrication Resolutions

Wang, Fengwen ; Christiansen, Rasmus Ellebæk ; Mørk, Jesper ; Sigmund, Ole
part of: 2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC), 2019
Presented at: 2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published | Year: 2019 | DOI: https://doi.org/10.1109/CLEOE-EQEC.2019.8871501

Benchmarking state-of-the-art numerical simulation techniques for analyzing large photonic crystal membrane line defect cavities

Gregersen, Niels ; de Lasson, Jakob Rosenkrantz ; Frandsen, Lars Hagedorn ; Gutsche, Philipp (Invited author) ; Burger, Sven (Invited author) ; Kim, Oleksiy S. ; Breinbjerg, Olav ; Ivinskaya, Aliaksandra (Invited author) ; Wang, Fengwen ; Sigmund, Ole ; Häyrynen, Teppo ; Lavrinenko, Andrei
part of: Proceedings of SPIE, 2018
Presented at: SPIE Photonics Europe 2018

Type: Article in proceedings (Peer reviewed) | Invited contribution

Status: Published | Year: 2018 | DOI: https://doi.org/10.1117/12.2304338

Benchmarking state-of-the-art optical simulation methods for analyzing large nanophotonic structures

Gregersen, Niels ; de Lasson, Jakob Rosenkrantz ; Frandsen, Lars Hagedorn ; Kim, Oleksiy S. ; Breinbjerg, Olav ; Wang, Fengwen ; Sigmund, Ole ; Ivinskaya, Aliaksandra ; Lavrinenko, Andrei ; Gutsche, Philipp ; Burger, Sven ; Häyrynen, Teppo ; Mørk, Jesper
part of: Proceedings of XXVI International Workshop on Optical Wave & Waveguide Theory and Numerical Modelling., pages: 9-9, 2018
Presented at: 26th International Workshop on Optical Wave & Waveguide Theory and Numerical Modelling

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2018

Damping Behavior of Carbon Nanotube Reinforced Nanocomposites: Micromechanical Modeling and Experiments

Doagou-Rad, S. ; Jensen, J. S. ; Islam, A.
part of: 18th European Conference on Composite Materials (ECCM-18) , 2018
Presented at: ECCM18 - 18th European Conference on Composite Materials

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2018

Reconstruction of the Sound Field in a Room Based on Wavenumber Processing

Fernandez Grande, Efren ; Christiansen, Rasmus Ellebæk
part of: InterNoise 2018, 2018
Presented at: 47th International Congress and Exposition on Noise Control Engineering Impact of Noise Control Engineering

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2018

Structural topology optimization of bridge girders in cable supported bridges

Baandrup, Mads Jacob ; Aage, Niels ; Sigmund, Ole
part of: IABSE Conference, Kuala Lumpur 2018: Engineering the Developing World, pages: 975-982, 2018
Presented at: IABSE Conference

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2018

Visco-thermal effects on an acoustic cloak based on scattering cancellation

Andersen, Peter Risby ; Cutanda Henriquez, Vicente ; Aage, Niels ; Sánchez-Dehesa, Jose
part of: Proceedings of NOise and Vibration Emerging Methods, 2018
Presented at: NOise and Vibration Emerging Methods

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2018

Which Computational Methods Are Good for Analyzing Large Photonic Crystal Membrane Cavities?

Malureanu, Radu ; de Lasson, Jakob Rosenkrantz ; Frandsen, Lars Hagedorn ; Gutsche, Philipp ; Burger, Sven ; Kim, Oleksiy S. ; Breinbjerg, Olav ; Ivinskaya, Aliaksandra ; Wang, Fengwen ; Sigmund, Ole ; Häyrynen, Teppo ; Lavrinenko, Andrei ; Mørk, Jesper ; Gregersen, Niels
part of: Proceedings of the 20th Anniversary International Conference on Transparent Optical Networks, 2018
Presented at: 20th International Conference on Transparent Optical Networks

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2018 | DOI: https://doi.org/10.1109/ICTON.2018.8473951

Benchmarking five computational methods for analyzing large photonic crystal membrane cavities

Gregersen, Niels ; de Lasson, Jakob Rosenkrantz ; Frandsen, Lars Hagedorn ; Häyrynen, Teppo ; Lavrinenko, Andrei ; Mørk, Jesper ; Wang, Fengwen ; Sigmund, Ole ; Kim, Oleksiy S. ; Breinbjerg, Olav ; Ivinskaya, Aliaksandra ; Gutsche, Philipp ; Burger, Sven
part of: Proceedings of the 2017 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD), pages: 89-90, 2017
Presented at: 17th International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD17)

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2017 | DOI: https://doi.org/10.1109/NUSOD.2017.8010005

Comparison of Five Computational Methods for Computing Q Factors in Photonic Crystal Membrane Cavities

Novitsky, Andrey ; de Lasson, Jakob Rosenkrantz ; Frandsen, Lars Hagedorn ; Gutsche, Philipp ; Burger, Sven ; Kim, Oleksiy S. ; Breinbjerg, Olav ; Ivinskaya, Aliaksandra ; Wang, Fengwen ; Sigmund, Ole ; Häyrynen, Teppo ; Lavrinenko, Andrei ; Mørk, Jesper ; Gregersen, Niels
part of: Proceedings of 19th International Conference on Transparent Optical Networks, 2017
Presented at: 19th International Conference on Transparent Optical Networks

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2017 | DOI: https://doi.org/10.1109/ICTON.2017.8024813

Comparison of Five Numerical Methods for Computing Quality Factors and Resonance Wavelengths in Photonic Crystal Membrane Cavities

Gregersen, Niels ; de Lasson, Jakob Rosenkrantz ; Frandsen, Lars Hagedorn ; Kim, Oleksiy S. ; Breinbjerg, Olav ; Wang, Fengwen ; Sigmund, Ole ; Ivinskaya, Aliaksandra ; Lavrinenko, Andrei ; Gutsche, Philipp ; Burger, Sven ; Häyrynen, Teppo ; Mørk, Jesper
part of: Proceedings of CLEO®/Europe-EQEC 2017, 2017
Presented at: The 2017 European Conference on Lasers and Electro-Optics

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published | Year: 2017 | DOI: https://doi.org/10.1109/CLEOE-EQEC.2017.8087750

Cross-flow heat exchanger design using thermofluid topology optimization

Haertel, Jan Hendrik Klaas ; Engelbrecht, Kurt ; Lazarov, Boyan Stefanov ; Sigmund, Ole
part of: Proceedings of ICCHM²T 2017, 2017
Presented at: 10th International Conference on Computational Heat, Mass and Momentum Transfer

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published | Year: 2017

Discussion on Problems in Buckling Analysis of a Continua

Pedersen, Pauli ; Pedersen, Niels Leergaard
part of: Proceedings of the 30th Nordic Seminar on Computational Mechanics (NSCM-30), pages: 231, 2017
Presented at: 30th Nordic Seminar on Computational Mechanics

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published | Year: 2017

Giga-Voxel Structural Optimization

Aage, Niels ; Andreassen, Erik ; Lazarov, Boyan Stefanov ; Sigmund, Ole
part of: Proceedings of the 30th Nordic Seminar on Computational Mechanics (NSCM-30), pages: 220, 2017
Presented at: 30th Nordic Seminar on Computational Mechanics

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published | Year: 2017

Influence of Processing Conditions on the Mechanical Behavior of MWCNT Reinforced Thermoplastic Nanocomposites

Doagou Rad, Saeed ; Islam, Aminul ; Jensen, Jakob Søndergaard
in: Procedia CIRP, vol: 66, pages: 131-136
Presented at: 1st CIRP Conference On Composite Materials Parts Manufacturing

Type: Conference article (Peer reviewed)

Status: Published | Year: 2017 | DOI: https://doi.org/10.1016/j.procir.2017.03.362

Modeling and Verification of Accumulators using CFD

Irizar, Victor ; Windfeld Rasmussen, Peter ; Doujoux Olsen, Olivier ; Andreasen, Casper Schousboe
part of: Proceedings of 15th Scandinavian International Conference on Fluid Power, pages: 340-350, 2017, Linköping, Sweden
Presented at: 15th Scandinavian International Conference on Fluid Power

Type: Article in proceedings

Status: Published | Year: 2017 | DOI: https://doi.org/10.3384/ecp17144340

Multi-Scale Modeling of the Structural and Vibrational Behavior of Carbon Nanotube Reinforced Polymeric Nanocomposite Plates

Doagou Rad, Saeed ; Jensen, Jakob Søndergaard ; Islam, Aminul
part of: Proceedings of the sixth ECCOMAS Thematic Conference on the Mechanical Response of Composites, pages: 94-106, 2017
Presented at: 6th ECCOMAS Thematic Conference on the Mechanical Response of Composites (Composites 2017)

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2017

Numerical Acoustic Models Including Viscous and Thermal losses: Review of Existing and New Methods

Andersen, Peter Risby ; Cutanda Henriquez, Vicente ; Aage, Niels ; Marburg, S.
part of: Proceedings of DAGA 2017, 2017
Presented at: 43. Jahrestagung für Akustik

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2017

Optimal design of a microgripper-type actuator based on AlN/Si heterogeneous bimorph

Ruiz, D. P. ; Díaz-Molina, A. ; Sigmund, Ole ; Donoso, Alberto ; Bellido, J.C. ; Sánchez-Rojas, J. L.
part of: Proceedings of SPIE, 2017
Presented at: SPIE Microtechnologies 2017

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2017 | DOI: https://doi.org/10.1117/12.2266498

Optimization of photonic crystal cavities

Wang, Fengwen ; Sigmund, Ole
part of: Proceedings of the 2017 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD), pages: 39-40, 2017
Presented at: 17th International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD17)

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2017 | DOI: https://doi.org/10.1109/NUSOD.2017.8009980

Reduced order modeling in topology optimization of vibroacoustic problems

Creixell Mediante, Ester ; Jensen, Jakob Søndergaard ; Brunskog, Jonas ; Larsen, Martin
in: Journal of the Acoustical Society of America, vol: 141, issue: 5, pages: 4035-4035
Presented at: 173rd Meeting of the Acoustical Society of America / 8th Forum Acusticum

Type: Conference abstract in journal (Peer reviewed)

Status: Published | Year: 2017 | DOI: https://doi.org/10.1121/1.4989307

Thermofluid topology optimization of heat sinks

Haertel, Jan Hendrik Klaas ; Lei, Tian ; Alexandersen, Joe ; Engelbrecht, Kurt ; Lazarov, Boyan Stefanov ; Sigmund, Ole
Presented at: Danish Days 2017 on Caloric Materials and Devices

Type: Poster

Status: Published | Year: 2017

Topology optimization for reduction of thermo-elastic dissipation in MEMS resonators

Gerrard, Dustin D. ; Chen, Yunhan ; Chandorkar, Saurabh A. ; Yu, Guo ; Rodriguez, Janna ; Flader, Ian B. ; Shin, Dongsuk D. ; Meinhart, Carl D. ; Sigmund, Ole ; Kenny, Thomas W.
part of: The proceedings of 19th International Conference on Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS), pages: 794-797, 2017
Presented at: 19th International Conference on Solid-State Sensors, Actuators and Microsystems

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2017 | DOI: https://doi.org/10.1109/TRANSDUCERS.2017.7994168

Topology Optimization Methods for Acoustic-Mechanical Coupling Problems

Jensen, Jakob Søndergaard ; Dilgen, Cetin Batur ; Dilgen, Sümer Bartug ; Aage, Niels
part of: Proceedings of the 30th Nordic Seminar on Computational Mechanics (NSCM-30), pages: 89, 2017
Presented at: 30th Nordic Seminar on Computational Mechanics

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published | Year: 2017

Topology Optimization of Active Transport Flows

Andreasen, Casper Schousboe
part of: Proceedings of the 30th Nordic Seminar on Computational Mechanics (NSCM-30), pages: 41, 2017
Presented at: 30th Nordic Seminar on Computational Mechanics

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published | Year: 2017

Topology optimization of nanoparticles for localized electromagnetic field enhancement

Christiansen, Rasmus Ellebæk ; Vester-Petersen, Joakim ; Madsen, Søren Peder ; Sigmund, Ole
part of: Proceedings of the 2017 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD), pages: 3-4, 2017
Presented at: 17th International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD17)

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2017 | DOI: https://doi.org/10.1109/NUSOD.2017.8009962

A Multi-Model Reduction Technique for Optimization of Coupled Structural-Acoustic Problems

Creixell Mediante, Ester ; Jensen, Jakob Søndergaard ; Brunskog, Jonas ; Larsen, Martin
part of: Proceedings of Inter-noise 2016, 2016
Presented at: 45th International Congress and Exposition on Noise Control Engineering

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2016

Comparison of four computational methods for computing Q factors and resonance wavelengths in photonic crystal membrane cavities

de Lasson, Jakob Rosenkrantz ; Frandsen, Lars Hagedorn ; Burger, Sven ; Gutsche, Philipp ; Kim, Oleksiy S. ; Breinbjerg, Olav ; Sigmund, Ole ; Mørk, Jesper ; Gregersen, Niels
part of: Proceedings of the 7th International Conference on Metamaterials, Photonic Crystals and Plasmonics, 2016
Presented at: 7th International Conference on Metamaterials, Photonic Crystals and Plasmonics

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2016

Conceptual optimal design of jackets

Sandal, Kasper ; Verbart, Alexander ; Stolpe, Mathias
Presented at: 13th Deep Sea Offshore Wind R&D Conference

Type: Poster (Peer reviewed)

Status: Published | Year: 2016

Design optimization of jacket structures for mass production

Sandal, Kasper ; Verbart, Alexander ; Stolpe, Mathias
Presented at: 13th Deep Sea Offshore Wind R&D Conference

Type: Poster (Peer reviewed)

Status: Published | Year: 2016

Inverse design engineering of all-silicon polarization beam splitters

Frandsen, Lars Hagedorn ; Sigmund, Ole
part of: Proceedings of SPIE, 2016
Presented at: Photonic and Phononic Properties of Engineered Nanostructures VI

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2016 | DOI: https://doi.org/10.1117/12.2210848

Model reduction for optimization of structural-acoustic coupling problems

Creixell Mediante, Ester ; Jensen, Jakob Søndergaard ; Brunskog, Jonas ; Larsen, M.
part of: Proceedings of ISMA 2016, 2016
Presented at: International Conference on Noise and Vibration Engineering 2016

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2016

On Bifurcation Sensitivities and Stability Optimization Based on Local Sub-Domain Eigenvalues

Pedersen, Niels Leergaard ; Pedersen, Pauli
part of: Proceedings of 24th International Congress of Theoretical and Applied Mechanics, 2016
Presented at: 24th International Congress of Theoretical and Applied Mechanics

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2016

On Topology Optimization of Inertia Driven Dosing Units

Andreasen, Casper Schousboe
part of: Proceedings of 24th International Congress of Theoretical and Applied Mechanics, 2016
Presented at: 24th International Congress of Theoretical and Applied Mechanics

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2016

Topology optimized design of a transverse electric higher order mode converter

Frellsen, Louise Floor ; Ding, Yunhong ; Sigmund, Ole ; Frandsen, Lars Hagedorn
part of: Proceeding of the 2016 IEEE Photonics Conference (IPC), pages: 793-794, 2017
Presented at: 2016 IEEE Photonics Conference

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2016 | DOI: https://doi.org/10.1109/IPCon.2016.7831071

Topology-optimized mode converter in a silicon-on-insulator photonic wire waveguide

Frellsen, Louise Floor ; Ding, Yunhong ; Sigmund, Ole ; Frandsen, Lars Hagedorn
part of: CLEO: Science and Innovations 2016, 2016
Presented at: 2016 Conference on Lasers and Electro-Optics

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2016 | DOI: https://doi.org/10.1364/CLEO_SI.2016.STh3E.4

Truncated acoustic black hole structure with the optimized tapering shape and damping coating

Ih, Jeong-Guon ; Kim, Miseong ; Lee, Ik Jin ; Jensen, Jakob Søndergaard
part of: Proceedings of Inter-noise 2016, pages: 2403-2410, 2016
Presented at: 45th International Congress and Exposition on Noise Control Engineering

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2016

A model of mechanical contacts in hearing aids for uncertainty analysis

Creixell Mediante, Ester ; Brunskog, Jonas ; Jensen, Jakob Søndergaard ; Larsen, Martin
part of: Proceedings of Novem 2015, 2015
Presented at: Noise and vibration Emerging Technology 2015

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2015

Combined shape and topology optimization of 3D structures

Christiansen, Asger Nyman ; Bærentzen, Jakob Andreas ; Nobel-Jørgensen, Morten ; Aage, Niels ; Sigmund, Ole
in: Computers & Graphics, vol: 46, pages: 25-35
Presented at: Shape Modeling International 2014

Type: Conference article (Peer reviewed)

Status: Published | Year: 2015 | DOI: https://doi.org/10.1016/j.cag.2014.09.021

Convolutional Neural Networks for SAR Image Segmentation

Malmgren-Hansen, David ; Nobel-Jørgensen, Morten
part of: Proceedings of IEEE International Symposium on Signal Processing and Information Technology (ISSPIT 2015), pages: 231 - 236, 2016
Presented at: 15th IEEE International Symposium on Signal Processing and Information Technology (ISSPIT 2015)

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2015 | DOI: https://doi.org/10.1109/ISSPIT.2015.7394333

Flat-top Drop Filter based on a Single Topology Optimized Photonic Crystal Cavity

Frandsen, Lars Hagedorn ; Elesin, Yuriy ; Guan, Xiaowei ; Sigmund, Ole ; Yvind, Kresten
part of: Proceedings of 2015 Conference on Lasers and Electro-Optics (CLEO), 2015
Presented at: 2015 Conference on Lasers and Electro-Optics 2015 (CLEO)

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2015 | DOI: https://doi.org/10.1364/CLEO_SI.2015.SF2H.7

On Design of Anisotropy Distributions, Applying Lamina Formulas for 2d Result Visualization

Pedersen, Pauli ; Pedersen, Niels Leergaard
part of: Proceedings of the 10th International Conference on Composite Science and Technology, 2015
Presented at: 10th International Conference on Composite Science and Technology

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2015

Optimal Design of Stiffeners for Bucket Foundations

Courtney, William Tucker ; Stolpe, Mathias ; Buhl, Thomas ; Bitsche, Robert ; Hallum, Nicolai ; Nielsen, Søren A.
part of: Proceedings of EWEA Offshore 2015 Conference, 2015
Presented at: EWEA Offshore 2015 Conference

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2015

Optimal Design of Stiffeners for Bucket Foundations

Courtney, William Tucker ; Stolpe, Mathias ; Buhl, Thomas ; Bitsche, Robert ; Hallum, Nicolai ; Nielsen, Søren A.
Presented at: EWEA Offshore 2015 Conference

Type: Poster

Status: Published | Year: 2015

Topology optimisation of passive coolers for light-emitting diode lamps

Alexandersen, Joe
part of: Proceedings of WCSMO-11 , 2015
Presented at: 11th World Congress of Structural and Multidisciplinary Optimization

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2015

Topology optimization for coated structures

Clausen, Anders ; Andreassen, Erik ; Sigmund, Ole
part of: Proceedings of WCSMO-11 , 2015
Presented at: 11th World Congress of Structural and Multidisciplinary Optimization

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2015

Topology Optimization of an Actively Cooled Electronics Section for Downhole Tools

Soprani, Stefano ; Klaas Haertel, Jan Hendrik ; Lazarov, Boyan Stefanov ; Sigmund, Ole ; Engelbrecht, Kurt
part of: Proceedings. COMSOL Conference 2015, 2015
Presented at: COMSOL Conference 2015

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2015

Topology Optimization of Thermal Heat Sinks

Klaas Haertel, Jan Hendrik ; Engelbrecht, Kurt ; Lazarov, Boyan Stefanov ; Sigmund, Ole
part of: Proceedings. COMSOL conference 2015, 2015
Presented at: COMSOL Conference 2015

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2015

Topology optimized design for silicon-on-insulator mode converter

Frellsen, Louise Floor ; Frandsen, Lars Hagedorn ; Ding, Yunhong ; Elesin, Yuriy (Invited author) ; Sigmund, Ole ; Yvind, Kresten
part of: Proceeding of IEEE Photonics Conference, pages: 162-163, 2015
Presented at: 2015 IEEE Photonics Conference

Type: Article in proceedings (Peer reviewed) | Invited contribution

Status: Published | Year: 2015 | DOI: https://doi.org/10.1109/IPCon.2015.7323623

Topology-optimized silicon photonic wire mode (de)multiplexer

Frellsen, Louise Floor ; Frandsen, Lars Hagedorn ; Ding, Yunhong ; Elesin, Yuriy ; Sigmund, Ole ; Yvind, Kresten
part of: Proceedings of SPIE, 2015
Presented at: Silicon Photonics X

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2015 | DOI: https://doi.org/10.1117/12.2078732

Advanced Topology Optimization Methods for Conceptual Architectural Design

Aage, Niels ; Amir, Oded ; Clausen, Anders ; Hadar, Lior ; Maier, Dana ; Søndergaard, Asbjørn
part of: Advances in Architectural Geometry 2014, 2014
Presented at: Advances in Architectural Geometry 2014

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2014

Characterization and optimal design of nonlinear MEMS resonators

Dou, Suguang ; Strachan, B.S. ; Shaw, S.W. ; Jensen, Jakob Søndergaard
Presented at: Solid-State Sensors, Actuators and Microsystems Workshop

Type: Poster (Peer reviewed)

Status: Published | Year: 2014

Design of material anisotropy constitutive matrices for structural stiffness and strength optimization

Pedersen, Pauli ; Pedersen, Niels Leergaard
part of: Engineering Optimization IV, pages: 169-173, 2014
Presented at: 4th International Conference on Engineering Optimization

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2014

Optimal design of hardening and softening resonances of plane frame structures

Dou, Suguang ; Jensen, Jakob Søndergaard
Presented at: 8th European Nonlinear Dynamics Conference

Type: Paper (Peer reviewed)

Status: Published | Year: 2014

Optimized surface textures for hydrodynamic bearings

Andreasen, Casper Schousboe
part of: 27th Nordic Seminar on Computational Mechanics (NSCM-27), pages: 244-247, 2014
Presented at: 27th Nordic Seminar on Computational Mechanics

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2014

Practical design of a nonlinear tuned vibration absorber

Grappasonni, C. ; Habib, G. ; Detroux, T. ; Wang, Fengwen ; Kerschen, G. ; Jensen, Jakob Søndergaard
part of: Proceedings of International Conference on Noise and Vibration Engineering (isma2014) and International Conference on Uncertainty in Structural Dynamics (usd2014), pages: 3029-3046, 2015
Presented at: International Conference on Noise and Vibration Engineering (ISMA 2014) and International Conference on Uncertainty in Structural Dynamics (USD 2014)

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2014

Topology Optimization of Flow Machinery

Andreasen, Casper Schousboe ; Aage, Niels ; Madsen, Thomas B.S.
part of: Proceedings of 1st International Conference on Engineering and Applied Sciences Optimization, pages: 1964, 2014
Presented at: 1st International Conference on Engineering and Applied Sciences Optimization

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published | Year: 2014

Topology-optimized broadband surface relief transmission grating

Andkjær, Jacob ; Ryder, Christian P. ; Nielsen, Peter C. ; Rasmussen, Thomas ; Buchwald, Kristian ; Sigmund, Ole
in: Progress in Biomedical Optics and Imaging - Proceedings of SPIE, vol: 8980
Presented at: Physics and Simulation of Optoelectronic Devices XXII

Type: Conference article (Peer reviewed)

Status: Published | Year: 2014 | DOI: https://doi.org/10.1117/12.2036997

Optimization in Nonlinear Structural Dynamics with Reduced Order Models

Dou, Suguang ; Jensen, Jakob Søndergaard
Presented at: DCAMM 14th Internal Symposium

Type: Poster (Peer reviewed)

Status: Published | Year: 2013

Pond of Illusion: Interacting through Mixed Reality

Nobel-Jørgensen, Morten ; Nielsen, Jannik Boll ; Larsen, Anders Boesen Lindbo ; Olsen, Mikkel Damgaard ; Frisvad, Jeppe Revall ; Bærentzen, J. Andreas
part of: Proceedings of SIGGRAPH Asia 2013 Posters, 2013
Presented at: The 6th ACM SIGGRAPH Conference and Exhibition on Computer Graphics and Interactive Techniques in Asia

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published | Year: 2013 | DOI: https://doi.org/10.1145/2542302.2542334

Robust topology optimization accounting for geometric imperfections

Schevenels, M. ; Jansen, M. ; Lombaert, Geert ; Lazarov, Boyan Stefanov ; Sigmund, Ole
part of: Safety, Reliability, Risk and Life-Cycle Performance of Structures and Infrastructures - Proceedings of 11th International Conference on Structural Safety and Reliability, pages: 4965-4972, 2014
Presented at: 11th international conference on Structural Safety & Reliability Conference

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2013

Structural eigenfrequency optimization based on local sub-domain "frequencies"

Pedersen, Pauli ; Pedersen, Niels Leergaard
part of: 11th International Conference on Vibration Problems, 2013
Presented at: 11th International Conference on Vibration Problems

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2013

Topology Optimized Mode Conversion In a Photonic Crystal Waveguide

Frandsen, Lars Hagedorn ; Elesin, Yuriy ; Ding, Yunhong ; Sigmund, Ole ; Yvind, Kresten
part of: 2013 IEEE Photonics Conference (IPC), pages: 333-334, 2013
Presented at: IEEE Photonics Conference 2013 (IPC)

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2013 | DOI: https://doi.org/10.1109/IPCon.2013.6656572

Topology optimized RF MEMS switches

Philippine, M. A. ; Zareie, H. ; Sigmund, Ole ; Rebeiz, G. M. ; Kenny, T. W.
part of: 2013 Transducers & Eurosensors XXVII: The 17th International Conference on Solid-State Sensors, Actuators and Microsystems, pages: 2477-2480, 2013
Presented at: 17th International Conference on Solid-State Sensors, Actuators and Microsystems

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2013 | DOI: https://doi.org/10.1109/Transducers.2013.6627308

Wavelength Selective 3D Topology Optimized Photonic Crystal Devices

Frandsen, Lars Hagedorn ; Elesin, Yuriy ; Sigmund, Ole ; Jensen, Jakob Søndergaard ; Yvind, Kresten
part of: Proceedings of 2013 Conference on Lasers and Electro-Optics (CLEO), 2014
Presented at: 2013 Conference on Lasers and Electro-Optics

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2013 | DOI: https://doi.org/10.1364/CLEO_SI.2013.CTh4L.6

Free Material Design with Multiple Load Cases

Pedersen, Pauli ; Pedersen, Niels Leergaard
part of: Proceedings of the 23rd International Congress of Theoretical and Applied Mechanics, 2012
Presented at: 23rd International Congress of Theoretical and Applied Mechanics

Type: Article in proceedings

Status: Published | Year: 2012

Fundamental limitations to gain enhancement in slow-light photonic structures

Grgic, Jure ; Ott, Johan Raunkjar ; Wang, Fengwen ; Sigmund, Ole ; Jauho, Antti-Pekka ; Mork, Jesper ; Mortensen, N. Asger
part of: 2012 Conference on Lasers and Electro-Optics, 2012
Presented at: Conference on Lasers and Electro-Optics (CLEO 2012)

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2012

Optimizing the microstructure of dissipative materials

Andreassen, Erik ; Lazarov, Boyan Stefanov ; Jensen, Jakob Søndergaard
Presented at: International Workshop on Computational Mechanics of Materials

Type: Paper

Status: Published | Year: 2012

Reduction of initial stress stiffening by topology optimization

Philippine, M. A. ; Sigmund, Ole ; Rebeiz, G. M. ; Kenny, T. W.
part of: Proceedings of 2012 Symposium on Design, Test, Integration and Packaging of MEMS/MOEMS (DTIP), pages: 148-153, 2012
Presented at: 2012 Symposium on Design, Test, Integration and Packaging of MEMS/MOEMS (DTIP)

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2012

Topology optimization of antennas and resonators

Aage, Niels ; Sigmund, Ole
Presented at: 9th World Congress on Structural and Multidisciplinary Optimization

Type: Paper

Status: Published | Year: 2012

Topology optimization of nano-photonic systems

Elesin, Yuriy ; Wang, Fengwen ; Andkjær, Jacob Anders ; Jensen, Jakob Søndergaard ; Sigmund, Ole
part of: Advanced Photonics Congress, pages: IM2B.4, 2012
Presented at: Integrated Photonics Research, Silicon and Nanophotonics (IPR)

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2012

Topology optimization of optical surfaces

Friis, Kasper Storgaard ; Sigmund, Ole
Presented at: PECS-X: 10th International Symposium on Photonic and Electromagnetic Crystal Structures

Type: Poster

Status: Published | Year: 2012

Comparison between different dispersion engineering methods in slow light photonic crystal waveguides

Wang, Fengwen ; Jensen, Jakob Søndergaard ; Sigmund, Ole
in: AIP Conference Proceedings, vol: 1398, pages: 180-182
Presented at: 4th International Workshop on Theoretical and Computational Nanophotonics

Type: Conference article (Peer reviewed)

Status: Published | Year: 2011 | DOI: https://doi.org/10.1063/1.3644251

Modelling of Active Semiconductor Photonic Crystal Waveguides and Robust Designs based on Topology Optimization

Chen, Yaohui ; Wang, Fengwen ; Ek, Sara ; Jensen, Jakob Søndergaard ; Sigmund, Ole ; Mørk, Jesper
part of: 2011 13th International Conference on Transparent Optical Networks (ICTON), pages: We.C4.1, 2011
Presented at: 13th International Conference on Transparent Optical Networks (ICTON)

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2011 | DOI: https://doi.org/10.1109/ICTON.2011.5971114

Optimal Structural Design by Free Material Optimization

Stolpe, Mathias
part of: Sixth European Aeronautics Days Book, 2011
Presented at: Aerodays 2011 : Innovation for Sustainable Aviation in a Global Environment

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published | Year: 2011

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