This image shows Stephan Reichelt

Stephan Reichelt

Prof. Dr.-Ing.

Head of Institute
Institute of Applied Optics

Contact

+49 711 685 66074

Pfaffenwaldring 9
70569 Stuttgart
Germany
Room: 1.234

Office Hours

Thursday, 11:30 - 12:30, Room 1.236

Please inquire by email; additional appointments available by arrangement.

  1. 2025

    1. H. Hooshmand et al., “Comparison of rigorous scattering models to accurately replicate the behaviour of scattered electromagnetic waves in optical surface metrology,” Journal of Computational Physics, vol. 521, p. 113519, Jan. 2025, doi: 10.1016/j.jcp.2024.113519.
    2. C. Ryan, T. Haist, and S. Reichelt, “Holographic detection for fast fringe projection profilometry of deep micro-scale objects,” Optics Express, vol. 33, Art. no. 1, Jan. 2025, doi: 10.1364/oe.549266.

  2. 2024

    1. C. Ryan, T. Haist, G. Laskin, S. Schröder, and S. Reichelt, “Technology Selection for Inline Topography Measurement with Rover-Borne Laser Spectrometers,” Sensors, vol. 24, Art. no. 9, 2024, doi: 10.3390/s24092872.
    2. A. Birk, K. Frenner, and S. Reichelt, “Time-gated single pixel camera: an innovative sensor for object detection through scattering media,” in Proc. SPIE PC12900, Emerging Digital Micromirror Device Based Systems and Applications XVI, SPIE, Mar. 2024, p. PC1290006. doi: 10.1117/12.3008604.
    3. M. Zimmermann, T. Haist, and S. Reichelt, “Berechnungsmethoden für Fernfeldhologramme – Gerchberg-Saxton Erweiterungen und Stochastic Gradient Descent Optimierer,” in DGaO Proceedings 2024, 2024. [Online]. Available: https://www.dgao-proceedings.de/download/125/125_a28.pdf
    4. G. Kanagalingam et al., “Quasi Time-Optimal Path Tracking for Pneumatic Robots Considering Third-Order Actuator Constraints,” in 2024 American Control Conference (ACC), Jul. 2024, pp. 5258–5263. doi: 10.23919/ACC60939.2024.10644892.
    5. C. Schober, C. Pruß, A. Herkommer, and S. Reichelt, “Ultimate measurement speed for flexible asphere and freeform metrology: TWISS,” in Optical Instrument Science, Technology, and Applications III, SPIE, 2024, p. 1302402. doi: 10.1117/12.3025161.
    6. K. Doth, T. Haist, and S. Reichelt, “Towards pathogen detection with 3D-printed micro-optics in microfluidic systems,” in Proc. SPIE 12876, Laser 3D Manufacturing XI, Mar. 2024, p. 128760K. doi: 10.1117/12.3008437.
    7. M. Zimmermann and S. Reichelt, “Computational hologram optimization for large holographic displays using eye pupil position,” in Optical Architectures for Displays and Sensing in Augmented, Virtual, and Mixed Reality (AR, VR, MR) V, N. Argaman, H. Hua, and D. K. Nikolov, Eds., SPIE, 2024, p. 129131C. doi: 10.1117/12.3000198.
    8. A. Birk, C. Bett, K. Frenner, and S. Reichelt, “Die Time-Gated Single Pixel Camera (TGSPC): Innovatives Konzept zur Objekterkennung durch streuende Medien,” in DGaO Proceedings 2024, DGaO, Ed., 2024. [Online]. Available: https://www.dgao-proceedings.de/abstract/abstract_only.php?id=3091
    9. G. Pedrini, R. Li, L. Cao, and S. Reichelt, “Lensless imaging in one shot using the complex degree of coherence obtained by multiaperture interferences,” Optics Letters, vol. 49, Art. no. 3, Jan. 2024, doi: 10.1364/ol.511547.
    10. P. Laux, A. Schiller, A. Bertz, D. Carl, and S. Reichelt, “Spectral speckle displacement in defocused and tilted imaging systems,” Optics Express, vol. 32, Art. no. 10, Apr. 2024, doi: 10.1364/oe.516122.
    11. S. Hartlieb, Z. Wang, A. Rüdinger, T. Haist, and S. Reichelt, “Large dynamic range Shack–Hartmann wavefront sensor based on holographic multipoint generation and pattern correlation,” Optical Engineering, vol. 63, Art. no. 2, 2024, doi: 10.1117/1.OE.63.2.024107.
    12. A. Gröger, R. Kuschmierz, A. Birk, G. Pedrini, and S. Reichelt, “Two-wavelength holographic micro-endoscopy,” Optics Express, vol. 32, Art. no. 13, Jun. 2024, doi: 10.1364/oe.527958.
    13. P.-E. Hansen et al., “Digital twins for 3D confocal microscopy,” in Proc. SPIE 12997, Optics and Photonics for Advanced Dimensional Metrology III, SPIE, Jun. 2024, p. 129970M. doi: 10.1117/12.3016808.
    14. C. Schober, C. Pruß, and S. Reichelt, “Single-Shot Tilted-Wave-Interferometer,” in DGaO Proceedings 2024, DGaO, Ed., 2024. [Online]. Available: https://www.dgao-proceedings.de/abstract/abstract_only.php?id=3052

  3. 2023

    1. C. Schober, L. Lausmann, K. Treptow, C. Pruss, and S. Reichelt, “Complex illumination system for fast interferometric measurements,” in EPJ Web of Conferences, B. Kibler, G. Millot, and P. Segonds, Eds., EDP Sciences, 2023, p. 2002. doi: 10.1051/epjconf/202328702002.
    2. S. Hartlieb, C. Schober, T. Haist, and S. Reichelt, “Field evaluation of a novel holographic single-image depth reconstruction sensor,” Journal of the European Optical Society-Rapid Publications, vol. 19, Art. no. 1, 2023, doi: 10.1051/jeos/2023017.
    3. R. Beisswanger, C. Pruss, and S. Reichelt, “Retrace error calibration for interferometric measurements using an unknown optical system,” Opt. Express, vol. 31, Art. no. 17, Aug. 2023, doi: 10.1364/OE.496059.
    4. A. Gröger et al., “World’s smallest single-shot two-wavelength holographic endoscope for 3D surface measurement,” in Endoscopic Microscopy XVIII, G. J. T. M.D., T. D. Wang, and M. J. Suter, Eds., SPIE, 2023, p. PC123560P. doi: 10.1117/12.2662817.
    5. C. M. Bett, K. Frenner, S. Reichelt, and W. Osten, “Towards image-free object detection for autonomous vehicles under harsh environmental conditions,” in Optical Measurement Systems for Industrial Inspection XIII, P. Lehmann, W. Osten, and A. A. G. Jr., Eds., SPIE, 2023, p. 126181C. doi: 10.1117/12.2675716.
    6. T. Haist, R. Hahn, and S. Reichelt, “Diffraction-based dual path multispectral imaging,” tm - Technisches Messen, 2023, doi: doi:10.1515/teme-2023-0007.
    7. C. Schober, L. Lausmann, K. Treptow, C. Pruss, and S. Reichelt, “Neue Designmöglichkeiten durch Zweiphotonenlithographie für ein RGB-Interferometer-Beleuchtungsmodul,” DGaO Proceedings, 2023.
    8. S. Reichelt and G. Pedrini, “Digital Holography vs. Display Holography - What are their differences and what do they have in common?,” in Proceedings of the 2023 6th International Conference on Machine Vision and Applications, in ICMVA ’23. Singapore, Singapore: Association for Computing Machinery, Jun. 2023, pp. 72–80. doi: 10.1145/3589572.3589583.
    9. A. Gröger, G. Pedrini, F. Fischer, D. Claus, I. Aleksenko, and S. Reichelt, “Two-wavelength digital holography through fog,” Journal of the European Optical Society-Rapid Publications, vol. 19, Art. no. 1, 2023, doi: 10.1051/jeos/2023024.

  4. 2022

    1. A. Groeger, G. Pedrini, D. Claus, I. Alekseenko, F. Gloeckler, and S. Reichelt, “Coherence-gated digital holographic imaging through fog,” in Digital Holography and 3-D Imaging 2022, Optica Publishing Group, 2022, p. M2A. doi: 10.1364/DH.2022.M2A.2.
    2. S. Hartlieb, C. Schober, T. Haist, and S. Reichelt, “Bildbasierte Abstandsrekonstruktion mittels holographisch vervielfältigter Doppel-Helix-PSF,” DGaO-Proceedings 2022, 2022.
    3. R. Li, G. Pedrini, Z. Huang, S. Reichelt, and L. Cao, “Physics-enhanced neural network for phase retrieval from two diffraction patterns,” Opt. Express, vol. 30, Art. no. 18, Aug. 2022, doi: 10.1364/OE.469080.
    4. R. Beisswanger, M. Weckerle, C. Pruss, and S. Reichelt, “Interferometric radius of curvature measurements: an environmental error treatment,” Optics Express, vol. 30, Art. no. 14, Jul. 2022, doi: 10.1364/oe.461972.
    5. R. Hahn, J. Görres, T. Haist, W. Osten, and S. Reichelt, “Novel snapshot hyperspectral imager based on diffractive elements,” in Optical Sensing and Detection VII, F. Berghmans and I. Zergioti, Eds., SPIE, 2022, p. 121390I. doi: 10.1117/12.2621521.
    6. K. Treptow, C. Schober, C. Pruss, A. Herkommer, and S. Reichelt, “Single-shot Interferometry apart from zero position measurement,” DGaO Proceedings, 2022.
    7. S. Hartlieb, C. Schober, T. Haist, and S. Reichelt, “Holographic single-image depth reconstruction,” in EPJ Web of Conferences, M. F. Costa, M. Flores-Arias, G. Pauliat, and P. Segonds, Eds., EDP Sciences, 2022, p. 10005. doi: 10.1051/epjconf/202226610005.
    8. S. Hartlieb, M. Boguslawski, T. Haist, and S. Reichelt, “Holographical image based vibrometry with monochromatic and event based cameras,” in Optics and Photonics for Advanced Dimensional Metrology II, P. J. de Groot, R. K. Leach, and P. Picart, Eds., SPIE, 2022, p. 1213702. doi: 10.1117/12.2621973.
    9. S. Hartlieb, C. Schober, T. Haist, and S. Reichelt, “Accurate single image depth detection using multiple rotating point spread functions,” Optics Express, vol. 30, Art. no. 13, Jun. 2022, doi: 10.1364/oe.458541.

  5. 2019

    1. S. Reichelt, “Decomposition of non-rotationally symmetric wavefront aberrations into their azimuthal orders,” in Applied Optical Metrology III, E. Novak and J. D. Trolinger, Eds., SPIE, 2019, p. 111020B. doi: 10.1117/12.2528169.

  6. 2016

    1. E. Zschau and S. Reichelt, “Head- and Eye-Tracking Solutions for Autostereoscopic and Holographic 3D Displays,” in Handbook of Visual Display Technology, J. Chen, W. Cranton, and M. Fihn, Eds., Cham: Springer International Publishing, 2016, pp. 2625–2649. doi: 10.1007/978-3-319-14346-0_114.
1997 Dipl.-Ing. Mechanical Engineering at University of Stuttgart
2004 PhD (Dr.-Ing.) at the University of Stuttgart with the dissertation „Inter­ferometric optics testing using computergenerated holograms“
2003–2006 Post Doc / Research Assistent at the University of Freiburg, Institute for Micro­system­technology (IMTEK)
2007–2012 Head of Applications at SeeReal Technologies, Dresden
2013–2021 Head of Development at SwissOptic AG, Heerbrugg, Schwitzerland
since 10/2021 University professor and Head of Institute of Applied Optics (ITO) at Faculty 7: Design-, Production- and Automotive Engineering at the University of Stuttgart

 

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The ITO Team from 2003
The ITO Team from 2004
The ITO Team from 2005
The ITO Team from 2006
The ITO Team from 2007
The ITO Team from 2008
The ITO Team from 2009
The ITO Team from 2010
The ITO Team from 2011
The ITO Team from 2013
The ITO Team from 2015
The ITO Team from 2016
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