Prof. Norbert Fruehauf Profile

Prof. Norbert Fruehauf

Chair/Display Technology at Univ Stuttgart

SPIE Involvement:

Author

Publications (16)

Proceedings Article | 2 October 2024 Presentation + Paper

Highly efficient real-time spatially resolved sensing of ultraviolet light

Yannick Schellander, Fabian Munkes, Alexander Trachtmann, Patrick Schalberger, Robert Löw, Harald Kübler, Tilman Pfau, Norbert Fruehauf

Proceedings Volume 13109, 1310906 (2024) https://doi.org/10.1117/12.3028038

KEYWORDS: Transistors, Phototransistors, Sensors, Ultraviolet radiation, Detector arrays, Semiconductors

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Proceedings Article | 21 May 2018 Presentation + Paper

A transimpedance amplifier based on an LTPS process operated in alkali vapor for the measurement of an ionization current

Johannes Schmidt, Patrick Schalberger, Holger Baur, Robert Löw, Tilman Pfau, Harald Kübler, Norbert Fruehauf

Proceedings Volume 10674, 106740D (2018) https://doi.org/10.1117/12.2309655

KEYWORDS: Chemical species, Amplifiers, Glasses, Aluminum, Rubidium, Alkali metals, Ions, Transistors, Ionization, Thin films

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Proceedings Article | 8 May 2012 Paper

Synthesis of optical thin film filters under boundary conditions

Bastian Diehm, Norbert Fruehauf

Proceedings Volume 8429, 84290Z (2012) https://doi.org/10.1117/12.920089

KEYWORDS: Thin films, Refractive index, Dielectric filters, Optical filters, Digital filtering, Dielectrics, Chemical elements, Nanolithography, Computer aided design, Free space optics

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Proceedings Article | 8 September 2011 Paper

Cost-efficient manufacturing process of switchable glazing based on twisted nematic LC cells

Eberhard Kurz, Lothar Rau, Norbert Frühauf, Walter Haase, Marijo Prskalo, Werner Sobek

Proceedings Volume 8114, 811413 (2011) https://doi.org/10.1117/12.892753

KEYWORDS: Coating, Liquid crystals, Polarizers, Glasses, Manufacturing, Electrodes, Molecules, Liquids, Modulation, Ultraviolet radiation

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Proceedings Article | 22 September 2005 Paper

Pentacene organic thin film transistors with anodized gate dielectric

Silke Goettling, Jochen Brill, Norbert Fruehauf, Jens Pflaum, Eduardo Margallo-Balbás

Proceedings Volume 5940, 594010 (2005) https://doi.org/10.1117/12.613636

KEYWORDS: Dielectrics, Aluminum, Glasses, Tantalum, Transistors, Thin films, Metals, Silicon, Oxides, Oxidation

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Proceedings Article | 29 September 2004 Paper

Exact synthesis of dielectric thin film filters

Agnieszka Rowinska-Schwarzweller, Norbert Fruehauf

Proceedings Volume 5527, (2004) https://doi.org/10.1117/12.559791

KEYWORDS: Optical filters, Dielectric filters, Dielectrics, Refractive index, Reflectivity, Multilayers, Filtering (signal processing), Thin films, Coating, Transmittance

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Proceedings Article | 30 May 2003 Paper

Design and characterization of liquid crystal light modulators

Norbert Fruehauf

Proceedings Volume 5144, (2003) https://doi.org/10.1117/12.508361

KEYWORDS: Liquid crystals, Modulators, Modulation, Molecules, Birefringence, LCDs, Phase modulation, Phase shifts, Interferometers, Anisotropy

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Proceedings Article | 28 August 2000 Paper

Multiplanar liquid crystal volumetric 3D displays

Tin Aye, Norbert Fruehauf, Mingjun Zhao, Kevin Yu, Yunlu Zou, Gajendra Savant

Proceedings Volume 4022, (2000) https://doi.org/10.1117/12.397746

KEYWORDS: Liquid crystals, 3D displays, Diffusers, Holography, LCDs, Diffusion, 3D volumetric displays, 3D image processing, Spatial light modulators, Projection systems

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Proceedings Article | 28 August 2000 Paper

Multiperspective holographic autostereo 3D display

Tin Aye, Andres Kostrewski, Kevin Yu, Norbert Fruehauf, Gajendra Savant, Joanna Jannson

Proceedings Volume 4022, (2000) https://doi.org/10.1117/12.397745

KEYWORDS: Holography, 3D displays, LCDs, Projection systems, Multiplexing, 3D image processing, Holograms, Video, 3D volumetric displays, Holographic optical elements

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Proceedings Article | 21 July 2000 Paper

High-energy laser plasma diagnostic system

Mingjun Zhao, Tin Aye, Norbert Fruehauf, Gajendra Savant, Daniel Erwin, Brayton Smoot, Richard Loose

Proceedings Volume 4034, (2000) https://doi.org/10.1117/12.391860

KEYWORDS: Plasma, Plasma diagnostics, Interferometers, Laser energy, Laser systems engineering, Plasma systems, Spectroscopy, Receivers, Plasma generation, Diagnostics

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Proceedings Article | 13 July 2000 Paper

Drift-tolerant signal processing for incoherent optical neural networks

Norbert Fruehauf

Proceedings Volume 4046, (2000) https://doi.org/10.1117/12.391936

KEYWORDS: Neural networks, Modulators, Liquid crystals, Neurons, Computer programming, Electro optics, Sensors, Polarization, Tolerancing, Optics manufacturing

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Proceedings Article | 13 July 2000 Paper

Coherent detection in a polarization interferometry-based Fourier optical signal processor

Norbert Fruehauf

Proceedings Volume 4046, (2000) https://doi.org/10.1117/12.391947

KEYWORDS: Signal processing, Polarization, Optical signal processing, Signal detection, Image processing, Dielectric polarization, Spatial light modulators, Liquid crystals, Modulators, Fourier transforms

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Proceedings Article | 23 June 2000 Paper

Liquid crystal digital scanner-based HMD

Norbert Fruehauf, Tin Aye, Kevin Yu, Yunlu Zou, Gajendra Savant

Proceedings Volume 4021, (2000) https://doi.org/10.1117/12.389136

KEYWORDS: Liquid crystals, Light emitting diodes, Head-mounted displays, Holography, Scanners, Digital holography, Prototyping, Polarization, Optical signal processing, Mirrors

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Proceedings Article | 25 August 1998 Paper

Fourier optical signal processors based on polarization multiplexing

Norbert Fruehauf, Ernst Lueder

Proceedings Volume 3388, (1998) https://doi.org/10.1117/12.319417

KEYWORDS: Polarization, Multiplexing, Spatial light modulators, Optics manufacturing, Optical correlators, Optical signal processing, Signal processing, Beam splitters, Optical filters, Cements

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Proceedings Article | 11 April 1997 Paper

Fast and accurate techniques for measuring the complex transmittance of liquid crystal light valves

Gerhard Bader, Roland Buerkle, Ernst Lueder, Norbert Fruehauf, Christof Zeile

Proceedings Volume 3015, (1997) https://doi.org/10.1117/12.271384

KEYWORDS: Transmittance, Polarizers, Liquid crystals, Phase shifts, Light valves, Fourier transforms, Modulation, Signal to noise ratio, Phase measurement, Molecules

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Proceedings Article | 12 June 1996 Paper

1.3-in active matrix liquid crystal spatial light modulator with 508-dpi resolution

Gert Maier, Norbert Fruehauf, Gerhard Bader, Ernst Lueder

Proceedings Volume 2754, (1996) https://doi.org/10.1117/12.243126

KEYWORDS: Liquid crystals, Electrodes, Capacitance, Capacitors, Spatial resolution, Optical signal processing, Amorphous silicon, Titanium, Fourier transforms, Etching

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