GSC 21:  Karlsruhe School of Optics & Photonics (KSOP)

• Subject Area: Condensed Matter Physics ; Chemical Solid State and Surface Research ; Electrical Engineering and Information Technology ; Mechanics and Constructive Mechanical Engineering
• Term: from 2006 to 2019
• Project identifier: Deutsche Forschungsgemeinschaft (DFG) - Project number 24080877

• Final Report Year: 2019

Final Report Abstract

Optics & Photonics (O&P) are key enabling technologies for many high-end applications and furthermore drive research in physics, chemistry, biology, and engineering. O&P is constantly growing and plays an important role for solving challenges of our modern and globalized society such as energy efficiency, information and communication, health care, autonomous driving, and others. The mission of the Karlsruhe School of Optics & Photonics (KSOP) is to provide a multidisciplinary environment for first-class research and education as well as for the generation of knowledge and innovation in O&P. KSOP research activities cover a wide range of topics which are organized in Research Areas (RAs). Starting with four RAs in 2006, we have adapted them several times to adjust for major trends and to strategically foster particularly dynamic fields of research. KSOP is currently organized in five RAs entitled ‘Photonic Materials & Devices’, ‘Quantum Optics & Spectroscopy’, ‘Biomedical Photonics’, ‘Optical Systems’, and ‘Solar Energy’. Offering both, an M.Sc. and a Ph.D. program, KSOP presently encompasses Principal Investigators from four different KIT Departments, i.e., Physics, Electrical Engineering and Information Technology, Mechanical Engineering, as well as Chemistry and Biosciences. KSOP has also formally established collaborations to two non-university institutions, i.e., the Center for Solar Energy and Hydrogen Research Baden-Wuerttemberg (ZSW) and the Research Center for Information Technology (FZI). Currently, 24 professors, 10 further staff scientists and mentors, some 80 doctoral researchers, more than 200 Ph.D. alumni as well as 170 current M.Sc. students and more than 380 M.Sc. alumni position KSOP as an internationally very visible research and education institution. KSOP is moreover interlinked with the European Erasmus Mundus program EuroPhotonics and the recently founded Max Planck School of Photonics. KSOP members are also benefitting from the long standing and fruitful interaction with the German O&P industry. The KSOP educational concept is designed to qualify the graduates for accelerated careers at world leading academic institutions and in high-technology industries. We actively promote the thesis work of our doctoral researchers by dedicated supervision, mentoring, networking as well as scientific and technical trainings. Concomitantly, we augment their professional skills by a tailored personal- and management trainings. The optional MBA-fundamentals degree program of KSOP, which we started in 2013, has proven to be a particularly successful approach towards acquiring professional skills during the Ph.D. phase.

Publications

• Simultaneous negative phase and group velocity of light in a metamaterial, Science 312, 892 (2006)
  G. Dolling, C. Enkrich, M. Wegener, C. M. Soukoulis, and S. Linden
  (See online at https://doi.org/10.5445/IR/1000010972)
• Three-dimensional silicon inverse photonic quasicrystals for infrared wavelengths, Nat. Mater. 5, 942 (2006)
  A. Ledermann, L. Cademartiri, M. Hermatschweiler, C. Toninelli, G. A. Ozin, D. S. Wiersma, M. Wegener, and G. von Freymann
  (See online at https://doi.org/10.1038/nmat1786)
• Photonic metamaterials by direct laser writing and silver chemical vapour deposition, Nat. Mater. 7, 543 (2008)
  M. S. Rill, C. Plet, M. Thiel, I. Staude, G. von Freymann, S. Linden, and M. Wegener
  (See online at https://doi.org/10.5445/IR/1000011001)
• A quantitative fluorescence study of protein monolayer formation on colloidal nanoparticles, Nat. Nanotech. 4, 577 (2009)
  C. Roecker, M. Poetzl, F. Zhang, W. J. Parak, G. U. Nienhaus
  (See online at https://doi.org/10.1038/nnano.2009.195)
• All-optical high-speed signal processing with silicon-organic hybrid slot waveguides, Nat. Photon. 3, 216 (2009)
  C. Koos, P. Vorreau, T. Vallaitis, P. Dumon, W. Bogaerts, R. Baets, B. Esembeson, I. Biaggio, T. Michinobu, F. Diederich, W. Freude, and J. Leuthold
  (See online at https://doi.org/10.1038/nphoton.2009.25)
• Co-existence of strongly and weakly localized random laser modes, Nat. Photon. 3, 279 (2009)
  J. Fallert, R. J. B. Dietz, J. Sartor, D. Schneider, C. Klingshirn, and H. Kalt
  (See online at https://doi.org/10.1038/NPHOTON.2009.67)
• Gold helix photonic metamaterial as broadband circular polarizer, Science 325, 1513 (2009)
  J. Gansel, M. Thiel, M.S. Rill, M. Decker, K. Bade, V. Saile, G. von Freymann, S. Linden, and M. Wegener
  (See online at https://doi.org/10.1126/science.1177031)
• Photoluminescence spectral imaging of ultra-long single-walled carbon nanotubes on silicon: micromanipulation induced strain, rupture and the determination of handedness, Phys. Rev. B 80, 075426 (2009)
  O. Kiowski, S.-S. Jester, S. Lebedkin, Z. Jin, Y. Li, and M. M. Kappes
  (See online at https://doi.org/10.1103/PhysRevB.80.075426)
• A photoactivatable marker protein for pulse-chase imaging with superresolution, Nat. Meth. 7, 627 (2010)
  J. Fuchs, S. Bohme, F. Oswald, P.N. Hedde, M. Krause, J. Wiedenmann, G.U. Nienhaus
  (See online at https://doi.org/10.1038/nmeth.1477)
• Elastic fully three-dimensional microstructure scaffolds for cell force Measurements, Adv. Mat. 22, 868 (2010)
  F. Klein, T. Striebel, J. Fischer, J. Zhongxiang, C. M. Franz, G. von Freymann, M. Wegener, M. Bastmeyer
  (See online at https://doi.org/10.1002/adma.200902515)
• Electrochemical modulation of photonic metamaterials, Adv. Mater. 22, 5173 (2010)
  L. H. Shao, M. Ruther, S. Linden, J. Weissmueller, S. Essig, K. Busch, and M. Wegener
  (See online at https://doi.org/10.1002/adma.201002734)
• Improving the outcoupling efficiency of indium-tin-oxide-free organic lightemitting diodes via rough internal interfaces, Opt. Express 18, A631 (2010)
  B. Riedel, I. Kaiser, J. Hauss, U. Lemmer, and M. Gerken
  (See online at https://doi.org/10.1364/OE.18.00A631)
• Laser induced fluorescence of Rhodamine 6G cations in gas phase: a lower bound to the lifetime of the first triplet state, J. Phys. Chem. A 114, 5509 (2010)
  M. Kordel, D. Schooss, C. Neiss, L. Walter, and M. M. Kappes
  (See online at https://doi.org/10.1021/jp100636x)
• Online image analysis software for photoactivation localization microscopy, Nat. Meth. 6, 689 (2010)
  P.N. Hedde, J. Fuchs, F. Oswald, J. Wiedenmann, G.U. Nienhaus
  (See online at https://doi.org/10.1038/nmeth1009-689)
• Rhombicuboctahedral three-dimensional photonic quasicrystals, Adv. Mater. 22, 2363 (2010)
  A. Ledermann, M. Wegener, and G. von Freymann
  (See online at https://doi.org/10.1002/adma.200903885)
• The materials challenge in diffraction-unlimited direct-laser-writing optical lithography, Adv. Mater. 22, 3578 (2010)
  J. Fischer, G. von Freymann, and M. Wegener
  (See online at https://doi.org/10.1002/adma.201000892)
• Three-dimensional invisibility cloak at optical wavelengths, Science 328, 337 (2010)
  T. Ergin, N. Stenger, P. Brenner, J. B. Pendry, and M. Wegener
  (See online at https://doi.org/10.1126/science.1186351)
• 26 Tbit s(-1) line-rate super-channel transmission utilizing all-optical fast Fourier transform processing, Nat. Photon. 5, 364 (2011)
  D. Hillerkuss, R. Schmogrow, T. Schellinger, M. Jordan, M. Winter, G. Huber, T. Vallaitis, R. Bonk, P. Kleinow, F. Frey, M. Roeger, S. Koenig, A. Ludwig, A. Marculescu, J. Li, M. Hoh, M. Dreschmann, J. Meyer, S. Ben Ezra, N. Narkiss, B. Nebendahl, F. Parmigiani, P. Petropoulos, B. Resan, A. Oehler, K. Weingarten, T. Ellermeyer, J. Lutz, M. Moeller, M. Huebner, J. Becker, C. Koos, W. Freude, J. Leuthold
  (See online at https://doi.org/10.1038/nphoton.2011.74)
• Copolymer-Controlled Diameter-Selective Dispersion of Semiconducting Single-Walled Carbon Nanotubes, Chem. Mat. 23, 2237 (2011)
  N. Berton, F. Lemasson, J. Tittmann, N. Stürzl, F. Hennrich, M. M. Kappes and M. Mayor
  (See online at https://doi.org/10.1021/cm200275v)
• Efficient Semi-Transparent Organic Solar Cells with Good Transparency Color Perception and Rendering Properties, Adv. Energy Mater. 1, 599 (2011)
  A. Colsmann, A. Pütz, A. Bauer, J. Hanisch, E. Ahlswede, U. Lemmer
  (See online at https://doi.org/10.1002/aenm.201000089)
• Gold nanoantenna resonance diagnostics via transversal particle plasmon luminescence, Opt. Express 19, 3686 (2011)
  M. D. Wissert, C. Moosmann, K. S. Ilin, M. Siegel, U. Lemmer and H.-J. Eisler
  (See online at https://doi.org/10.1364/OE.19.003686)
• Quantum dots as single-photon sources: Antibunching via two-photon excitation, Phys. Rev. B 83, 113304 (2011)
  M. D. Wissert, B. Rudat, U. Lemmer, and H.-J. Eisler
  (See online at https://doi.org/10.1103/PhysRevB.83.113304)
• Tailored highly transparent composite hole-injection layer consisting of PEDOT: PSS and SiO2 nanoparticles for efficient polymer light-emitting diodes, Adv. Mater. 23, 740 (2011)
  B. Riedel, Y. Shen, J. Hauss, M. Aichholz, X. Tang, U. Lemmer, and M. Gerken
  (See online at https://doi.org/10.1002/adma.201003490)
• Two-component polymer scaffolds for controlled three-dimensional cell culture, Adv. Mater. 23, 1341 (2011)
  F. Klein, B. Richter, T. Striebel, C. M. Franz, G. von Freymann, M. Wegener, and M. Bastmeyer
  (See online at https://doi.org/10.1002/adma.201004060)
• Tailored 3D Mechanical Metamaterials Made by Dip-in Direct-Laser-Writing Optical Lithography, Adv. Mater. 24, 2710 (2012)
  T. Bueckmann, N. Stenger, M. Kadic, J. Kaschke, A. Froelich, T. Kennerknecht, C. Eberl, M. Thiel, and M. Wegener
  (See online at https://doi.org/10.1002/adma.201200584)
• Ultrafast Polymerization Inhibition by Stimulated Emission Depletion for Threedimensional Nanolithography, Adv. Mater. 24, OP65 (2012)
  J. Fischer and M. Wegener
  (See online at https://doi.org/10.1002/adma.201103758)
• Controlled Cell Adhesion on Poly(dopamine) Interfaces Photo-Patterned with Non-Fouling Brushes, Adv. Mater. 25, 6123 (2013)
  C. Rodriguez-Emmenegger, C. M. Preuss, B. Yameen, O. Pop-Georgievski, M. Bachmann, J. O. Mueller, M. Bruns, A. S. Goldmann, M. Bastmeyer, and C. Barner-Kowollik
  (See online at https://doi.org/10.1002/adma.201302492)
• Diamond-integrated optomechanical circuits, Nat. Commun. 4, 1690 (2013)
  P. Rath, S. Khasminskaya, C. Nebel, C. Wild and W. H. P. Pernice
  (See online at https://doi.org/10.1038/ncomms2710)
• Fast and Efficient Molecule Detection in Localization-Based Super-Resolution Microscopy by Parallel Histogram Equalization, ACS Nano 7, 5207 (2013)
  Y. Li, Y. Ishitsuka, P.N. Hedde, and G.U. Nienhaus
  (See online at https://doi.org/10.1021/nn4009388)
• Linear and Nonlinear Optical Characterization of Aluminum Nanoantennas, Nano Lett. 13, 1535 (2013)
  P. M. Schwab, C. Moosmann, M. D. Wissert, E. W. G. Schmidt, K. S. Ilin, M. Siegel, U. Lemmer and H.-J. Eisler
  (See online at https://doi.org/10.1021/nl304692p)
• Novel Micro-Raman Setup with Tunable Laser Excitation for Time-Efficient Resonance Raman Microscopy and Imaging, Anal. Chem. 85, 4554 (2013)
  N. Stürzl, S. Lebedkin, S. Klumpp, F. Hennrich and M. M. Kappes
  (See online at https://doi.org/10.1021/ac4001833)
• Polymer-coated Nanoparticles Interacting with Proteins and Cells: Focusing on the Sign of the Net Charge, ACS Nano 7, 3253 (2013)
  D. Huehn, K. Kantner, C. Geidel, S. Brandholt, I. De Cock, S.J. Soenen, P. Rivera Gil, J.M. Montenegro Martos, K. Braeckmans, K. Muellen, G.U. Nienhaus, M. Klapper & W.J. Parak
  (See online at https://doi.org/10.1021/nn3059295)
• Spectroscopic and theoretical investigations of adenosine 5 '-diphosphate and adenosine 5 '-triphosphate dianions in the gas phase, Phys. Chem. Chem. Phys. 15, 6640 (2013)
  F. Schinle, P. E. Crider, M. Vonderach, P. Weis, O. Hampe, and M. M. Kappes
  (See online at https://doi.org/10.1039/c2cp43808a)
• Vision meets Robotics: The KITTI Dataset, International Journal of Robotics Research 32, 1229-1235 (2013)
  A. Geiger, P. Lenz, C. Stiller, R. Urtasun
  (See online at https://doi.org/10.1177/0278364913491297)
• An Eco‐Friendly Fabrication of 4% Efficient Organic Solar Cells from Surfactant‐ Free P3HT: ICBA Nanoparticle Dispersions, Adv. Mater. 26, 6653 (2014)
  S. Gärtner, M. Christmann, S. Sankaran, H. Röhm, E. Prinz, F. Penth, A. Pütz, A. E. Türeli, B. Penth, B. Baumstümmler, A. Colsmann
  (See online at https://doi.org/10.1002/adma.201402360)
• Coherent terabit communications with microresonator Kerr frequency combs, Nat. Photon. 8, 375 (2014)
  J. Pfeifle, V. Brasch, M. Lauermann, Y. Yu, D. Wegner, T. Herr, K. Hartinger, P. Schindler, J. Li, D. Hillerkuss, R. Schmogrow, C. Weimann, R. Holzwarth, W. Freude, J. Leuthold, T. J. Kippenberg, C. Koos
  (See online at https://doi.org/10.1038/nphoton.2014.57)
• Fast electron spin resonance controlled manipulation of spin injection into quantum dots, Appl. Phys. Lett. 104, 252401 (2014)
  A. Merz, J. Siller, R. Schittny, C. Krämmer, H. Kalt and M. Hetterich
  (See online at https://doi.org/10.1063/1.4884016)
• Impact of Protein Modification on the Protein Corona on Nanoparticles and Nanoparticle-Cell Interactions, ACS Nano 8, 503 (2014)
  L. Treuel, S. Brandholt, P. Maffre, S. Wiegele, L. Shang, and G.U. Nienhaus
  (See online at https://doi.org/10.1021/nn405019v)
• Invisibility Cloaking in a Diffusive Light Scattering Medium, Science 345, 427 (2014)
  R. Schittny, M. Kadic, T. Bückmann, and M. Wegener
  (See online at https://doi.org/10.1126/science.1254524)
• Ion Mobility Spectrometry, Infrared Dissociation Spectroscopy, and ab Initio Computations toward Structural Characterization of the Deprotonated Leucine-Enkephalin Peptide Anion in the Gas Phase, J. Phys. Chem. A 118, 8453 (2014)
  F. Schinle, C. R. Jacob, A. B. Wolk, J.- F. Greisch, M. Vonderach, P. Weis, O. Hampe, M. A. Johnson and M. M. Kappes
  (See online at https://doi.org/10.1021/jp501772d)
• Making Bertha Drive - An Autonomous Journey on a Historic Route, IEEE Intell. Trans. Sys. Mag., 6, 8 (2014)
  J. Ziegler, P. Bender, M. Schreiber, H. Lategahn, T. Strauss, C. Stiller
  (See online at https://doi.org/10.1109/MITS.2014.2306552)
• Polymerization Kinetics in Three-Dimensional Direct Laser Writing, Adv. Mater. 26, 6566 (2014)
  J.B. Mueller, J. Fischer, F. Mayer, M. Kadic, and M. Wegener
  (See online at https://doi.org/10.1002/adma.201402366)
• Bright luminescence in lanthanide coordination polymers with tetrafluoroterephthalate as a bridging ligand, Dalton Trans. 44, 6249 (2015)
  M. Sobieray, J. Gode, C. Seidel, M. Poss, C. Feldmann and U. Ruschewitz
  (See online at https://doi.org/10.1039/c4dt03733b)
• Cloaked contact grids on solar cells by coordinate transformations: designs and prototypes, Optica 2, 850 (2015)
  M. F. Schumann, S. Wiesendanger, J.C. Goldschmidt, B. Bläsi, K. Bittkau, U. W. Paetzold, A. Sprafke, R.B. Wehrspohn, C. Rockstuhl, M. Wegener
  (See online at https://doi.org/10.1364/OPTICA.2.000850)
• Determination of tailored filter sets to create rayfiles including spatial and angular resolved spectral information, Optics Express 23, 29543 (2015)
  I. Rotscholl, K. Trampert, U. Krüger, M. Perner, F. Schmidt, C. Neumann
  (See online at https://doi.org/10.5445/IR/1000050809)
• Femtojoule electro-optic modulation using a silicon-organic hybrid device, Light-Sci. Appl. 4, e255 (2015)
  S. Koeber, R. Palmer, M. Lauermann, W. Heni, D. Elder, D. Korn, M. Woessner, L. Alloatti, S. Koenig, P.-C. Schindler, H. Yu, W. Bogaerts, L.-R. Dalton, W. Freude, J. Leuthold, C. Koos
  (See online at https://doi.org/10.1038/lsa.2015.28)
• Integrated all-photonic non-volatile multi-level memory, Nat. Photon. 9, 725 (2015)
  C. Ríos, M. Stegmaier, P. Hosseini, D. Wang, T. Scherer, C. D. Wright, H. Bhaskaran, and W. H. P. Pernice
  (See online at https://doi.org/10.1038/NPHOTON.2015.182)
• One-Dimensional Multichromophor Arrays Based on DNA: From Self-Assembly to Light-Harvesting, Acc. Chem. Res. 48, 2724 (2015)
  P. Ensslen and H.-A. Wagenknecht
  (See online at https://doi.org/10.1021/acs.accounts.5b00314)
• Photoluminescence Spectroscopy of Mass-Selected Electrosprayed Ions Embedded in Cryogenic Rare-Gas Matrixes, Anal. Chem. 87, 11901 (2015)
  B. Kern, J.-F. Greisch, D. Strelnikov, P. Weis, A. Böttcher, M. Ruben, B. Schäfer, D. Schooss, and M. M. Kappes
  (See online at https://doi.org/10.1021/acs.analchem.5b03491)
• Resonance shifts and spill-out effects in self-consistent hydrodynamic nanoplasmonics, Nat. Commun. 6, 7132 (2015)
  G. Toscano, J. Straubel, A. Kwiatkowski, C. Rockstuhl, F. Evers, H. Xu, N. A. Mortensen, and M. Wubs
  (See online at https://doi.org/10.1038/ncomms8132)
• Surface Functionalization of Nanoparticles with Polyethylene Glycol: Effects on Protein Adsorption and Cellular Uptake, ACS Nano 9, 6996 (2015)
  B. Pelaz, P. del Pino, P. Maffre, R. Hartmann, M. Gallego, S. Rivera, J.M. de la Fuente, G. U. Nienhaus, and W.J. Parak
  (See online at https://doi.org/10.1021/acsnano.5b01326)
• The role of random nanostructures for the omnidirectional anti-reflection properties of the glasswing butterfly, Nat. Commun. 6, 1 (2015)
  R. H. Siddique, G. Gomard, H. Hölscher
  (See online at https://doi.org/10.1038/ncomms7909)
• Time-Resolved Charge-Transfer State Emission in Organic Solar Cells: Temperature and Blend Composition Dependences of Interfacial Traps, J. Phys. Chem. C 119, 13523 (2015)
  A. P. Arndt, M. Gerhard, A. Quintilla, I. A. Howard, M. Koch, and U. Lemmer
  (See online at https://doi.org/10.1021/acs.jpcc.5b03507)
• Understanding the External Quantum Efficiency of Organic Homo-Tandem Solar Cells Utilizing a 3-Terminal Device Architecture, Adv. Energy Mater. 5, 1501019 (2015)
  D. Bahro, M. Koppitz, A. Mertens, K. Glaser, J. Mescher, A. Colsmann
  (See online at https://doi.org/10.1002/aenm.201501019)
• A Camera-Based Mobility Aid for Visually Impaired People, KI - Künstliche Intelligenz 30, 29 (2016)
  T. Schwarze, M. Lauer, M. Schwaab, M. Romanovas, S. Böhm, T. Jürgensohn
  (See online at https://doi.org/10.1007/s13218-015-0407-7)
• Design of compact freeform LED flashlight capable of two different light distributions, SPIE Proc. 9889, 98890X (2016)
  A. Shalom Isaac, C. Neumann
  (See online at https://doi.org/10.1117/12.2227517)
• Fabrication of Conductive 3D Gold-Containing Microstructures via Direct Laser Writing, Adv. Mater. 28, 3592 (2016)
  E. Blasco, J. Mueller, P. Mueller, V. Trouillet, M. Schoen, T. Scherer, C. Barner-Kowollik, and M. Wegener
  (See online at https://doi.org/10.1002/adma.201506126)
• Flower Power: Exploiting Plants' Epidermal Structures for Enhanced Light Harvesting in Thin-Film Solar Cells, Adv. Opt. Mater. 4, 1487 (2016)
  R. Hünig, A. Mertens, M. Stephan, A. Schulz, B. Richter, M. Hetterich, M. Powalla, U. Lemmer, A. Colsmann, G. Gomard
  (See online at https://doi.org/10.1002/adom.201600046)
• Fully integrated quantum photonic circuit with an electrically driven light source, Nat. Photon. 10, 727 (2016)
  S. Khasminskaya, F. Pyatkov, K. Slowik, S. Ferrari, O. Kahl, V. Kovalyuk, P. Rath, A. Vetter, F. Hennrich, M. M. Kappes, G. Gol'tsman, A. Korneev, C. Rockstuhl, R. Krupke and W. H. P. Pernice
  (See online at https://doi.org/10.1038/NPHOTON.2016.178)
• Glare Potential of a Laser-based Glare-free High-beam System, ATZ worldwide 118, 60 (2016)
  M. Helmer, C. Neumann, C. Amann, C. Jebas
  (See online at https://doi.org/10.1007/s38311-016-0112-7)
• Hyperspectral LED models for optical simulations, Opt. Express 24, A1597 (2016)
  I. Rotscholl, M. Katona, K. Trampert, U. Krüger, F. Schmidt, C. Neumann
  (See online at https://doi.org/10.5445/IR/1000062179)
• Photon Upconversion at Crystalline Organic-Organic Heterojunctions, Adv. Mater. 28, 8477(2016)
  M. Oldenburg, A. Turshatov, D. Busko, S. Wollgarten, M. Adams, N. Baroni, A. Welle, E. Redel, C. Wöll, B. S. Richards, I. A. Howard
  (See online at https://doi.org/10.1002/adma.201601718)
• Q and Soret Band Photoexcitation of Isolated Palladium Porphyrin Tetraanions Leads to Delayed Emission of Nonthermal Electrons over Microsecond Time Scales, J. Phys. Chem. Lett. 7, 1167 (2016)
  P. Jäger, K. Brendle, U. Schwarz, M. Himmelsbach, M. K. Armbruster, K. Fink, P. Weis and M. M. Kappes
  (See online at https://doi.org/10.1021/acs.jpclett.6b00407)
• Silicon-Organic Hybrid (SOH) and Plasmonic-Organic Hybrid (POH) Integration, J. Lightw. Technol. 34, 256 (2016)
  C. Koos, J. Leuthold, W. Freude, M. Kohl, L. R. Dalton, W. Bogaerts, A.-L. Giesecke, M. Lauermann, A. Melikyan, S. Koeber, S. Wolf, C. Weimann, S. Muehlbrandt, K. Koehnle, J. Pfeifle, W. Hartmann, Y. Kutuvantavida, S. Ummethala, R. Palmer, D. Korn, L. Alloatti, P. C. Schindler, D. L. Elder, T. Wahlbrink, J. Bolten
  (See online at https://doi.org/10.1109/JLT.2015.2499763)
• Simultaneous dual encoding of 3D structures via light-induced modular ligation, Angew. Chem. Int. Ed. 55, 3817 (2016)
  T. K. Claus, B. Richter, V. Hahn, A. Welle, S. Kayser, M. Wegener, M. Bastmeyer, G. Delaittre and C. Barner-Kowollik
  (See online at https://doi.org/10.1002/anie.201509937)
• The role of machine vision for intelligent vehicles, IEEE Trans. on Intell. Veh. 1, 8 (2016)
  B. Ranft, C. Stiller
  (See online at https://doi.org/10.1109/TIV.2016.2551553)
• 3D Laser Micro- and Nano-Printing: Challenges for Chemistry, Angew. Chem. Int. Ed. 56, 15828 (2017)
  C. Barner-Kowollik, M. Bastmeyer, E. Blasco, P. Mueller, G. Delaittre, R. Richter, M. Wegener
  (See online at https://doi.org/10.1002/ange.201704695)
• All-Angle Invisibility Cloaking of Contact Fingers on Solar Cells by Refractive Free-Form Surfaces, Adv. Opt. Mater. 5, 1700164 (2017)
  M. F. Schumann, M. Langenhorst, M. Smeets, K.N. Ding, U. W. Paetzold, M. Wegener
  (See online at https://doi.org/10.1002/adom.20170016)
• Background suppression in fluorescence nanoscopy with stimulated emission double depletion, Nat. Photon. 11, 163 (2017)
  P. Gao, B. Prunsche, L. Zhou, K. Nienhaus, and G. U. Nienhaus
  (See online at https://doi.org/10.1038/NPHOTON.2016.279)
• Bioinspired phase-separated disordered nanostructures for thin photovoltaic absorbers, Sci. Adv. 3, e1700232 (2017)
  R. H. Siddique, Y. J. Donie, G. Gomard, S. Yalamanchili, T. Merdzhanova, U. Lemmer, H. Hölscher
  (See online at https://doi.org/10.1126/sciadv.1700232)
• Ephrin-A/EphA specific co-adaptation as a novel mechanism in topographic axon guidance, eLife 6, e25533 (2017)
  F. Fiederling, M. Weschenfelder, M. Fritz, A. von Philipsborn, M. Bastmeyer and F. Weth
  (See online at https://doi.org/10.5445/IR/1000072127)
• Field-induced exciton dissociation in PTB7-based organic solar cells, Phys. Rev. B 95, 195301 (2017)
  M. Gerhard, A. P. Arndt, M. Bilal, U. Lemmer, M. Koch, and I. A. Howard
  (See online at https://doi.org/10.1103/PhysRevB.95.195301)
• Guiding cell attachment in three-dimensional microscaffolds selectively functionalized with two distinct adhesion proteins, Adv. Mater. 29, 1604342 (2017)
  B. Richter, V. Hahn, S. Bertels, T. K. Claus, M. Wegener, G. Delaittre, C. Barner-Kowollik and M. Bastmeyer
  (See online at https://doi.org/10.1002/adma.201604342)
• Infiltrated photonic crystals for light-trapping in CuInSe2 nanocrystal-based solar cells, Opt. Express 25, 502 (2017)
  S. Dottermusch, A. Quintilla, G. Gomard, A. Roslizar, V.R. Voggu, B.A. Simonsen, J.S. Park, D.R. Pernik, B.A. Korgel, U. W. Paetzold, B. S. Richards
  (See online at https://doi.org/10.1364/OE.25.00A502)
• Making Bertha cooperate–team Annieway’s entry to the 2016 Grand Cooperative Driving Challenge, IEEE Trans. Intell. Transp. Syst. 19, 1262 (2017)
  Ö.Ş. Taş, N.O. Salscheider, F. Poggenhans, S. Wirges, C. Bandera, M.R. Zofka, T. Strauss, J.M. Zöllner, C. Stiller
  (See online at https://doi.org/10.1109/TITS.2017.2749974)
• Microresonator solitons for massively parallel coherent optical communications, Nature 546, 274 (2017)
  P. Marin-Palomo, J. N. Kemal, M. Karpov, A. Kordts, J. Pfeifle, M. H. P. Pfeiffer, P. Trocha, S. Wolf, V. Brasch, R. Rosenberger, K. Vijayan, W. Freude, T. J. Kippenberg, C. Koos
  (See online at https://doi.org/10.1038/nature22387)
• Pulses of Ca2+¬ Influx Coordinate Actin Depolymerization, Vesicle Fusion and Stepwise Cell Extension in Filamentous Fungi, Proc. Natl. Acad. Sci. USA 114, 5701 (2017)
  N. Takeshita, M. Evangelinos, L. Zhou, R. A. Somera-Fajardo, L. Lu, N. Takaya, G. U. Nienhaus, R. Fischer
  (See online at https://doi.org/10.1073/pnas.1700204114)
• Single-Molecule FRET Reveals the Energy Landscape of the Full-Length SAM-I Riboswitch, Nat. Chem. Biol. 13, 1172 (2017)
  C. Manz, A.Y. Kobitski, A. Samanta, B.G. Keller, A. Jaeschke, and G. U. Nienhaus
  (See online at https://doi.org/10.1038/NCHEMBIO.2476)
• Three-dimensional mechanical metamaterials with a twist, Science 358, 1072 (2017)
  T. Frenzel, M. Kadic, M. Wegener
  (See online at https://doi.org/10.1126/science.aao4640)
• Driven-dissipative non-equilibrium Bose-Einstein condensation of less than ten photons, Nat. Phys. 14, 1173 (2018)
  B. T. Walker, L. C. Flatten, H. J. Hesten, F. Mintert, D. Hunger, A. A. P. Trichet, J. M. Smith and R. A. Nyman
  (See online at https://doi.org/10.1038/s41567-018-0270-1)
• Excitonic nature of optical transitions in electroabsorption spectra of perovskite solar cells, Appl. Phys. Lett. 112, 083902 (2018)
  F. Ruf, A. Magin, M. Schultes, E. Ahlswede, H. Kalt, M. Hetterich
  (See online at https://doi.org/10.1063/1.5017943)
• Hybrid integration of silicon photonics circuits and InP lasers by photonic wire bonding, Optica 5, 876 (2018)
  M. R. Billah, M. Blaicher, T. Hoose, P.-I. Dietrich, P. Marin-Palomo, N. Lindenmann, A. Nesic, A. Hofmann, U. Troppenz, M. Moehrle, S. Randel, W. Freude, C. Koos
  (See online at https://doi.org/10.1364/OPTICA.5.000876)
• In-Situ 3D Nano-Printing of Freeform Coupling Elements for Hybrid Photonic Integration, Nat. Photonics 12, 241 (2018)
  P.-I. Dietrich, M. Blaicher, I. Reuter, M. R. Billah, T. Hoose, A. Hofmann, C. Caer, R. Dangel, B. Offrein, U. Troppenz, M. Moehrle, W. Freude, C. Koos
  (See online at https://doi.org/10.1038/s41566-018-0133-4)
• Optimization of freeform surfaces using intelligent deformation techniques for LED applications, Adv. Opt. Tech. 7, 67 (2018)
  A. S. Isaac, C. Neumann
  (See online at https://doi.org/10.1515/aot-2017-0074)
• Photodissociation of Free Metalloporphyrin Dimer Multianions, J. Phys. Chem. A 122, 2974 (2018)
  P. Jäger, K. Brendle, E. Schneider, S. Kohaut, M. K. Armbruster, K. Fink, P. Weis and M. M. Kappes
  (See online at https://doi.org/10.1021/acs.jpca.8b00641)
• Role of packing density and spatial correlations in strongly scattering 3D systems, Optica 5, 1037 (2018)
  L. Patelli, A. Egel, U. Lemmer, and D. S. Wiersma
  (See online at https://doi.org/10.1364/OPTICA.5.001037)
• Silicon-plasmonic integrated circuits for terahertz signal generation and coherent detection, Nat. Photonics 12, 625 (2018)
  T. Harter, S. Muehlbrandt, S. Ummethala, A. Schmid, L. Hahn, W. Freude, C. Koos
  (See online at https://doi.org/10.1038/s41566-018-0237-x)
• Strategy for tailoring the size distribution of nanospheres to optimize rough backreflectors of solar cells, Opt. Express 26, A111 (2018)
  S. Nanz, A. Abass, P. M. Piechulla, A. Sprafke, R. B. Wehrspohn, C. Rockstuhl
  (See online at https://doi.org/10.1364/OE.26.00A111)
• Superresolution and Pulse-chase Imaging Reveal the Role of Vesicle Transport in Polar Growth of Fungal Cells, Sci. Adv. 4, e1701798 (2018)
  L. Zhou, M. Evangelinos, V. Wernet, A. F. Eckert, Y. Ishitsuka, R. Fischer, G. U. Nienhaus, and N. Takeshita
  (See online at https://doi.org/10.5445/IR/1000080124)
• Sustainable metal complexes for organic light-emitting diodes (OLEDs), Coord. Chem. Rev. 373, 49 (2018)
  C. Bizzarri, E. Spuling, D. M. Knoll, D. Volz and S. Bräse
  (See online at https://doi.org/10.1016/j.ccr.2017.09.011)
• Ultrafast optical ranging using microresonator soliton frequency combs, Science 359, 887 (2018)
  P. Trocha, M. Karpov, D. Ganin, M. H. P. Pfeiffer, A. Kordts, S. Wolf, J. Krockenberger, P. Marin- Palomo, C. Weimann, S. Randel, W. Freude, T. J. Kippenberg, C. Koos
  (See online at https://doi.org/10.5445/IR/1000080541/pre)
• 3D Scaffolds to Study Basic Cell Biology, Adv. Mater. 31, e1808110 (2019)
  M. Hippler, E.D. Lemma, S. Bertels, E. Blasco, C. Barner-Kowollik, M. Wegener, M. Bastmeyer
  (See online at https://doi.org/10.1002/adma.201808110)
• Coated and Printed Perovskites for Photovoltaic Applications, Adv. Mater. 31, 1806702 (2019)
  I. A. Howard, T. Abzieher, I. M. Hossain, H. Eggers, F. Schackmar, S. Ternes, B. S. Richards, U. Lemmer, and U. W. Paetzold
  (See online at https://doi.org/10.1002/adma.201806702)
• Control of helical chirality in supramolecular chromophore-DNA architectures, Chem. Comm. 55, 1330 (2019)
  R. Hofsass, P. Ensslen and H. A. Wagenknecht
  (See online at https://doi.org/10.1039/c8cc08887j)
• Controlling the shape of 3D microstructures by temperature and light, Nat. Commun.16, 232 (2019)
  M. Hippler, E. Blasco, J. Qu, M. Tanaka, C. Barner-Kowollik, M. Wegener, M. Bastmeyer
  (See online at https://doi.org/10.5445/IR/1000090446)
• Design and Color Flexibility for Inkjet-Printed Perovskite Photovoltaics, ACS Appl. Energy Mater. 2, 764 (2019)
  S. Schlisske, F. Mathies, D. Busko, N. Strobel, T. Rödlmeier, B. S. Richards, U. Lemmer, U. W. Paetzold, G. Hernandez-Sosa and E. Klampaftis
  (See online at https://doi.org/10.1021/acsaem.8b01829)
• Electron-Beam-Evaporated Nickel Oxide Hole Transport Layers for Perovskite-Based Photovoltaics, Adv. Energy Mater. 9, 1802995 (2019)
  T. Abzieher, S. Moghadamzadeh, F. Schackmar, H. Eggers, F. Sutterlüti, A. Farooq, D. Kojda, K. Habicht, R. Schmager, A. Mertens, R. Azmi, L. Klohr, J. A. Schwenzer, M. Hetterich, U. Lemmer, B. S. Richards, M. Powalla, U. W. Paetzold
  (See online at https://doi.org/10.1002/aenm.201802995)
• Energy yield of all thin-film perovskite/CIGS tandem solarmodules, Prog. Photovolt. Res. Appl. 27, 290 (2019)
  M. Langenhorst, B. Sautter, R. Schmager, J. Lehr, E. Ahlswede, M. Powalla, U. Lemmer, B. S. Richards, U. W. Paetzold
  (See online at https://doi.org/10.1002/pip.3091)
• Online Multi-Object Tracking Using Joint Domain Information in Traffic Scenarios, IEEE Trans. Intell. Transp. Syst. 1
  W. Tian, M. Lauer, L. Chen
  (See online at https://doi.org/10.1109/TITS.2019.2892413)
• Record Open‐Circuit Voltage Wide‐Bandgap Perovskite Solar Cells Utilizing 2D/3D Perovskite Heterostructure, Adv. Energy Mater. 9, 1803699 (2019)
  S. Gharibzadeh, B. Abdollahi Nejand, M. Jakoby, T. Abzieher, D. Hauschild, S. Moghadamzadeh, J. Schwenzer, P. Brenner, R. Schmager, A. A. Haghighirad, L. Weinhardt, U. Lemmer, B. S. Richards, I. A. Howard, U. W. Paetzold
  (See online at https://doi.org/10.1002/aenm.201803699)