Hybrid achromatic microlenses with high numerical apertures and focusing efficiencies across the visible von Richards, Corey A., Ocier, Christian R., Xie, Dajie, Gao, Haibo, Robertson, Taylor, Goddard, Lynford L., Christiansen, Rasmus E., Cahill, David G., Braun, Paul V.

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Inverse design in photonics by topology optimization: tutorial von Christiansen, Rasmus E., Sigmund, Ole

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Designing photonic topological insulators with quantum-spin-Hall edge states using topology optimization von Christiansen, Rasmus E., Wang, Fengwen, Sigmund, Ole, Stobbe, Søren

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Topological Insulators by Topology Optimization von Christiansen, Rasmus E, Wang, Fengwen, Sigmund, Ole

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Inverse design of optical mode converters by topology optimization: tutorial von Christiansen, Rasmus E

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Computational inverse design for ultra-compact single-piece metalenses free of chromatic and angular aberration von Lin, Zin, Roques-Carmes, Charles, Christiansen, Rasmus E., Soljačić, Marin, Johnson, Steven G.

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A non-linear material interpolation for design of metallic nano-particles using topology optimization von Christiansen, Rasmus E., Vester-Petersen, Joakim, Madsen, Søren Peder, Sigmund, Ole

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Experimental validation of systematically designed acoustic hyperbolic meta material slab exhibiting negative refraction von Christiansen, Rasmus E., Sigmund, Ole

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Designing meta material slabs exhibiting negative refraction using topology optimization von Christiansen, Rasmus E., Sigmund, Ole

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Inverse design of nanoparticles for enhanced Raman scattering von Christiansen, Rasmus E, Michon, Jérôme, Benzaouia, Mohammed, Sigmund, Ole, Johnson, Steven G

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Trace formulation for photonic inverse design with incoherent sources von Yao, Wenjie, Verdugo, Francesc, Christiansen, Rasmus E., Johnson, Steven G.

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Fullwave Maxwell inverse design of axisymmetric, tunable, and multi-scale multi-wavelength metalenses von Christiansen, Rasmus E., Lin, Zin, Roques-Carmes, Charles, Salamin, Yannick, Kooi, Steven E., Joannopoulos, John D., Soljačić, Marin, Johnson, Steven G.

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Impact of figures of merit in photonic inverse design von Christiansen, Rasmus E, Trøst Kristensen, Philip, Mørk, Jesper, Sigmund, Ole

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Design of passive directional acoustic devices using Topology Optimization - from method to experimental validation von Christiansen, Rasmus E., Fernandez-Grande, Efren

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Creating geometrically robust designs for highly sensitive problems using topology optimization von Christiansen, Rasmus E, Lazarov, Boyan S, Jensen, Jakob S, Sigmund, Ole

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Ultra-broadband edge-state pair for zigzag-interfaced valley Hall insulators von Zhang, Jinhao, Wang, Fengwen, Sigmund, Ole, Gao, Liang, Christiansen, Rasmus E.

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Designing structures that maximize spatially averaged surface-enhanced Raman spectra von Yao, Wenjie, Verdugo, Francesc, Everitt, Henry O, Christiansen, Rasmus E, Johnson, Steven G

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Strongly enhanced upconversion in trivalent erbium ions by tailored gold nanostructures: Toward high-efficient silicon-based photovoltaics von Christiansen, Jeppe, Vester-Petersen, Joakim, Roesgaard, Søren, Møller, Søren H., Christiansen, Rasmus E., Sigmund, Ole, Madsen, Søren P., Balling, Peter, Julsgaard, Brian

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Toward 3D-Printed Inverse-Designed Metaoptics von Roques-Carmes, Charles, Lin, Zin, Christiansen, Rasmus E, Salamin, Yannick, Kooi, Steven E, Joannopoulos, John D, Johnson, Steven G, Soljačić, Marin

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Designing meta material slabs exhibiting negative refraction using topology optimization von Christiansen, Rasmus E., Sigmund, Ole

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