Mr. Stefan Belle Profile

Stefan Belle

at Technische Hochschule Aschaffenburg

SPIE Involvement:

Author

Publications (8)

Proceedings Article | 28 February 2020 Paper

Space-variant quarter- and half-wave plates fabricated by combining 3D laser direct writing and electroplating

Stefan Belle, Stefan Helfert, Ralf Hellmann, Jürgen Jahns

Proceedings Volume 11292, 1129212 (2020) https://doi.org/10.1117/12.2543560

KEYWORDS: Hollow waveguides, Dielectric polarization, Polarization, Photoresist materials, Waveguides, Electroplating, Wave propagation

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Proceedings Article | 9 January 2015 Paper

TOPAS-based humidity insensitive polymer planar Bragg gratings for temperature and multi-axial strain sensing

M. Rosenberger, S. Hessler, S. Belle, B. Schmauss, R. Hellmann

Proceedings Volume 9444, 944408 (2015) https://doi.org/10.1117/12.2075009

KEYWORDS: Fiber Bragg gratings, Polymers, Humidity, Waveguides, Temperature metrology, Polymethylmethacrylate, Reflectivity, Polymer optical fibers, Polymeric sensors, Ultraviolet radiation

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SPIE Journal Paper | 14 February 2014

Volume contraction of monohydric alcohols interrogated by planar Bragg grating sensor

Maiko Girschikofsky, Steffen Scheurich, Stefan Belle, Ralf Hellmann

OE, Vol. 53, Issue 02, 024104, (February 2014) https://doi.org/10.1117/12.10.1117/1.OE.53.2.024104

KEYWORDS: Sensors, Refractive index, Water, Fiber Bragg gratings, Bioalcohols, Binary data, Liquids, Molecules, Cladding, Computing systems

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Proceedings Article | 3 May 2013 Paper

Polymer planar Bragg grating for sensing applications

M. Rosenberger, N. Hartlaub, G. Koller, S. Belle, B. Schmauss, R. Hellmann

Proceedings Volume 8774, 87741P (2013) https://doi.org/10.1117/12.2017228

KEYWORDS: Polymethylmethacrylate, Fiber Bragg gratings, Polymers, Sensors, Humidity, Polymeric sensors, Waveguides, Polymer optical fibers, Optical components, Optical fibers

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Proceedings Article | 9 May 2012 Paper

Functionalized planar Bragg grating sensor for the detection of BTX in solvent vapor

M. Girschikofsky, M. Rosenberger, S. Belle, M. Brutschy, S. Waldvogel, R. Hellmann

Proceedings Volume 8439, 843916 (2012) https://doi.org/10.1117/12.921078

KEYWORDS: Sensors, Fiber Bragg gratings, Refractive index, Nitrogen, Coating, Spectral resolution, Molecules, Thin films, Waveguides, Microsoft Foundation Class Library

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Proceedings Article | 7 May 2011 Paper

Detection of biochemical reaction and DNA hybridization using a planar Bragg grating sensor

M. Rosenberger, S. Belle, R. Hellmann

Proceedings Volume 8073, 80730C (2011) https://doi.org/10.1117/12.886785

KEYWORDS: Sensors, Fiber Bragg gratings, Molecules, Refractive index, Waveguides, Silica, Silicon, Cladding, Biosensors, Optical sensors

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Proceedings Article | 14 May 2010 Paper

Refractive index sensing for online monitoring water and ethanol content in bio fuels

S. Belle, S. Scheurich, R. Hellmann, S. So, I. J. Sparrow, G. Emmerson

Proceedings Volume 7726, 77261K (2010) https://doi.org/10.1117/12.853849

KEYWORDS: Water, Bioalcohols, Biodiesel, Sensors, Refractive index, Fiber Bragg gratings, Waveguides, Silica, Cladding, Calibration

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Proceedings Article | 18 May 2009 Paper

Application of a silica-on-silicon planar optical waveguide Bragg grating sensor for organic liquid compound detection

S. Scheurich, S. Belle, R. Hellmann, S. So, I. J. Sparrow, G. Emmerson

Proceedings Volume 7356, 73561B (2009) https://doi.org/10.1117/12.820484

KEYWORDS: Sensors, Refractive index, Fiber Bragg gratings, Liquids, Waveguides, Bioalcohols, Water, Binary data, Industrial chemicals, Temperature metrology

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Showing 5 of 8 publications

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