Prof. Christian-Alexander Bunge Profile

Prof. Christian-Alexander Bunge

at HTWK Leipzig

SPIE Involvement:

Conference Chair | Editor | Author

Proceedings Article | 18 April 2021 Presentation + Paper

Investigation of structural properties of melt-spun graded-index polymer optical fibers made from PMMA

Christian-Alex. Bunge, Jan Kallweit, Thomas Vad, Thore Koritzius, Thomas Gries

Proceedings Volume 11773, 1177313 (2021) https://doi.org/10.1117/12.2591866

KEYWORDS: Polymethylmethacrylate, Polymer optical fibers, Polymers, Scattering, Refractive index, Phase only filters, 3D modeling, X-rays, Water, Temperature metrology

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Proceedings Article | 1 April 2020 Presentation + Paper

Monte-Carlo simulation model for polymer optical fiber fabrication: influence of parameters such as the cooling rate, pressure and polymer chain length on the optical and mechanical properties

C.-A. Bunge, Mohmmed Al houri, Jan Kallweit, Thomas Vad

Proceedings Volume 11355, 113550E (2020) https://doi.org/10.1117/12.2559944

KEYWORDS: Monte Carlo methods, Polymers, Particles, Polymer optical fibers, Computer simulations, Polymethylmethacrylate, Mechanics, Chemical species, 3D modeling, Device simulation

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Proceedings Article | 1 April 2020 Presentation + Paper

Systematic investigation of modified melt spinning manufacturing parameters on the structural properties of graded index polymer optical fibers

J. Kallweit, C.-A. Bunge, T. Vad, T. Gries

Proceedings Volume 11355, 1135506 (2020) https://doi.org/10.1117/12.2563901

KEYWORDS: Scattering, Polymethylmethacrylate, Signal attenuation, Refractive index, Polymers, Water, Structured optical fibers, Optics manufacturing, Polymer optical fibers

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Proceedings Article | 9 May 2018 Presentation + Paper

Non-circular side-emitting fibers for directed lighting

C.-A. Bunge, B. Mohr, T. Vad, M. Beckers, T. Gries

Proceedings Volume 10681, 106810Q (2018) https://doi.org/10.1117/12.2307665

KEYWORDS: Optical fibers, Scattering, Refractive index, Light scattering, Polymethylmethacrylate, Polymers, Manufacturing, Interfaces, Light sources and illumination

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Proceedings Article | 28 September 2016 Paper

Gradient-index POF without dopants: how the optical properties can be controlled by sole temperature treatment

C.-A. Bunge, M. Schüppert, M. Beckers, G. Stepniak, T. Vad, G. Seide, T. Gries

Proceedings Volume 10031, 100311M (2016) https://doi.org/10.1117/12.2249556

KEYWORDS: Phase only filters, Optical properties, Polymer optical fibers, Polymers, Water, Signal attenuation, Refractive index, Polymethylmethacrylate, Temperature metrology, Scattering

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Proceedings Article | 28 September 2016 Paper

Characterization of mode group transfer matrix in multimode couplers using spatial light modulation

G. Stepniak, C. Bunge

Proceedings Volume 10031, 1003119 (2016) https://doi.org/10.1117/12.2249282

KEYWORDS: Spatial light modulators, Modulation, Multimode fibers, Single mode fibers, Signal attenuation, Transmittance, Vertical cavity surface emitting lasers, Digital signal processing, Light sources, Fourier transforms

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Proceedings Article | 25 January 2011 Paper

Spectrally efficient polymer optical fiber transmission

Sebastian Randel, Christian-Alexander Bunge

Proceedings Volume 7960, 79600M (2011) https://doi.org/10.1117/12.880990

KEYWORDS: Modulation, Signal to noise ratio, Light emitting diodes, Polymer optical fibers, Digital signal processing, Linear filtering, Signal attenuation, Electronic filtering, Analog electronics, Receivers

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Proceedings Article | 28 April 2008 Paper

Tolerant launching scheme for short-reach multimode fibre connections with non-ideal offset connectors

Christian-Alexander Bunge, Winfried Lieber, Dan Curticapean

Proceedings Volume 7003, 70032H (2008) https://doi.org/10.1117/12.781463

KEYWORDS: Connectors, Multimode fibers, Transmitters, Tolerancing, Vertical cavity surface emitting lasers, Single mode fibers, Superposition, Fabrication, Digital micromirror devices, Light wave propagation

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Proceedings Article | 19 November 2007 Paper

All-optical wavelength converter concepts for high data rate D(Q)PSK transmission

B. Hüttl, R. Elschner, H. Suche, A. Gual i Coca, Ch.-A. Bunge, C. Schmidt-Langhorst, R. Ludwig, R. Nouroozi, H. Weber, K. Petermann, W. Sohler, C. Schubert

Proceedings Volume 6783, 678323 (2007) https://doi.org/10.1117/12.745023

KEYWORDS: Phase shift keying, Data conversion, Modulation, Distortion, Signal processing, Phase modulation, Receivers, Signal attenuation, Fiber Bragg gratings

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Proceedings Article | 21 September 2006 Paper

The nonlinear diffusion bandwidth: a simple tool for optimizing dispersion maps

Christian-Alexander Bunge, Johannes Fischer, Hadrien Louchet, Kambiz Jamshidi, Klaus Petermann

Proceedings Volume 6353, 63531S (2006) https://doi.org/10.1117/12.690427

KEYWORDS: Complex systems, Signal attenuation, Phase shift keying, Single mode fibers, Diffusion, Numerical simulations, Nonlinear optics, Systems modeling, Modulation, Receivers

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