• Impact of massive parallelization on two-photon absorption micro- and nanofabrication
    Fabian Hilberta, Jonas Wiedenmanna, Benedikt Stendera, Willi Manteia, Ruth Houbertza, Quentin Carlierb, Luis Perez Covarrubiasb, Kevin Heggartyb, Caroline Arnouxc, Cyrille Monnereauc, Patrice Baldeckc
    Proc. SPIE 11271, Laser 3D Manufacturing VII, 1127105 (2 March 2020)
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    DOI abstract – 10.1117/1127105 (2020)
    Copyright 2020 Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.

    a Multiphoton Optics GmbH, Friedrich-Bergius-Ring 15, 97076 Wuerzburg, Germany; b IMT-Atlantique, Optics Department, Technopole Brest-Iroise, 29285, Brest, France; c Université de Lyon, ENS de Lyon, CNRS UMR 5182, Université Claude Bernard Lyon 1, Laboratoire de Chimie, Lyon, France


  • 3D-printed Optics: Focused femtosecond pulses print optical components with subdiffraction-limited resolution
    B. Stender, F. Hilbert, J. Wiedenmann, A. Krupp, W. Mantei, and R. Houbertz
    Laser Focus World December Issue/2019
  • Hochpräziser 3D-Druck als Schnittstelle in digitalen Fertigungsverfahren
    R. Houbertz, J. Wiedenmann, B. Stender, Y. Dupuis
    LASER MAGAZIN 5/2019
  • Noch produktiver mit hochpräzisem 3D-Druck
    Ruth Houbertz
    Mikroproduktion 5/2019
  • Manufacturing strategies for scalable high-precision 3D printing of structures from the micro to macro range
    Benedikt Stender,  Fabian Hilbert, Yannick Dupuis, Alexander Krupp, Willi Mantei, Ruth Houbertz
    Advanced Optical Technologies 8 (3-4), p. 225-231, 2019
    DOI: 10.1515/aot-2019-0022
  • Hochpräziser 3D-Druck: Stufenlos skalierbar von der Nanoskala zur Zentimeterskala
    Fabian Hilbert, Benedikt Stender, Ruth Houbertz
    LASER MAGAZIN 2/2019


  • Schlanke Prozesse mit Zwei-Photonen-Absorption
    Benedikt Stender
    Mikroproduktion 5/2018
  • Optische Chips – preiswert durch 3D-Laserlithographie
    Ruth Houbertz
    LASER MAGAZIN 3/2018
  • Materials and technologies for fabrication of three-dimensional microstructures with sub-100nm feature sizes by two-photon polymerization
    S. Steenhusen1), S. Hasselmann1), B. Stender2), R. Houbertz2) 
    laser + photonics, January 2018
    1) Fraunhofer ISC, 2) Multiphoton Optics


  • Novel hybrid polymers for fabrication of advanced micro-optics
    Arne Schleunitz, Jan J. Klein, Ruth Houbertz and Alexander Krupp
    SPIE Newsroom (April, 2017) DOI: 10.1117/2.1201703.006857
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  • From Lab to Fab – High-Precision 3D Printing
    B. Stender, W. Mantei, R. Houbertz
    Laser Technik Journal (April, 2017) DOI: 10.1002/latj.201700009
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  • Evaluation of hybrid polymers for high-precision manufacturing of 3D optical interconnects by two-photon absorption lithography
    A. Schleunitz, J. J. Klein, A. Krupp, B. Stender, R. Houbertz, G. Gruetzner
    Proc. SPIE 10109, Optical Interconnects XVII, 1010905 (February 20, 2017); doi:10.1117/12.2252318
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  • Two-photon polymerization setup enables experimental mapping and correction of spherical aberrations for improved macroscopic structure fabrication
    T. Stichel, B. Hecht, S. Steenhusen, R. Houbertz, and G. Sextl
    Optics Letters 41 (18), pp. 4269-4272 (2016). doi: 10.1364/OL.41.004269
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  • Two-photon polymerization of hybrid polymers for applications in micro-optics,
    S. Steenhusen, F. Burmeister, H-C. Eckstein, and R. Houbertz (2015)
    in Laser 3D Manufacturing II, Proc. of SPIE Vol. 9353 93530K-1
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  • Two-photon polymerization of inorganic-organic polymers for biomedical and microoptical applications,
    in Optically Induced Nanostructures, K. König, A. Ostendorf, Eds.; Walter de Gruyter Inc.: Berlin/Boston (2015) 239–266
    F. Burmeister, S. Steenhusen, R. Houbertz, T.S. Asche, J. Nickel, S. Nolte, N. Tucher, P. Josten, K. Obel, H. Wolter, S. Fessel, A.M. Schneider, K.-H. Gärtner, C. Beck, P. Behrens, A. Tünnermann, H. Walles (2015)
    DOI: 10.1515/9783110354324-016
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  • Towards high precision manufacturing of 3D optical components using UV-curable hybrid polymers
    A. Schleunitz ; J. J. Klein ; R. Houbertz ; M. Vogler ; G. Gruetzner
    Proc. SPIE 9368, Optical Interconnects XV, 93680E (April 3, 2015);
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  • Level 1 optical interconnects – a pathway to volume manufacturing
    Marcus Riester, Ruth Houbertz
    Proc. World Telecom Congress (WTC) 2014
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  • Investment hopefuls give IIP forum their best shot 17. October 2014
    view | download
  • Multiphoton Optics demonstrates new ways in Photonics packaging
    Cowin Infoletter 14 – February 2014, page 9
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  • SpinOffs
    Dr. Markus Riester, Dr. Ruth Houbertz
    view | download


  • Multiphoton Optics brings “disruptive” optical interconnect technology to market
    iLed Issue No 9 Oct. 2013, p. 21,
    view | download
  • Chip-to-board Interconnects for High Performance Computing
    Markus B.K. Riester, Ruth Houbertz-Krauss, Sönke Steenhusen
    Proc. of SPIE Vol. 8630 863002-1 2013
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  • Materials and technologies for fabrication of three-dimensional microstructures with sub-100 nm feature sizes by two-photon polymerization
    Frank Burmeister, Soenke Steenhusen, Ruth Houbertz Uwe D. Zeitner, Stefan Nolte and Andreas Tuennermann
    Journal of Laser Applications 24, 042014 (2012); DOI: 10.2351/1.4730807
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  • Multi-photon polymerization of inorganic-organic hybrid polymers using visible or IR ultra-fast laser pulses for optical or (opto-)electronic devices
    Sönke Steenhusen, Thomas Stichel, Ruth Houbertz and Gerhard Sextl
    Proc. of SPIE Vol. 7591 759114-1
  • Two-photon Polymerization as Method for the Fabrication of Large Scale Biomedical Scaffold Applications
    Thomas Stichel, Bert Hecht, Ruth Houbertz and Gerhard Sextl
    JLMN-Journal of Laser Micro/Nanoengineering Vol. 5, No. 3, 2010
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  • Two-Photon Polymerization of Inorganic-Organic Hybrid Polymers as Scalable Technology Using Ultra-Short Laser Pulses
    Houbertz, Ruth, Steenhusen, Sönke, Stichel, Thomas, and Sextl, Gerhard
    In book: Coherence and Ultrashort Pulse Laser Emission Source: InTech (2010), ISBN: 978-953-307-242-5
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  • Optoelectronic printed circuit board: 3D structures written by two-photon absorption
    R. Houbertz, V. Satzingera, V. Schmid, W. Leeb, and G. Langer
    Proc. of SPIE Vol. 7053 70530B-1 2008
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  • Optical waveguides embedded in PCBs – a real world application of 3D structures written by TPA
    Ruth Houbertz, Herbert Wolter, Volker Schmidt, Ladislav Kuna1, Valentin Satzinger, Christoph Wächter, and Gregor Langer
    MRS paper ID# 376557 – invited 2007
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