Mr. Stefan Rothe Profile

Stefan Rothe

Doctoral Candidate at TU Dresden

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Author

Publications (7)

Proceedings Article | 4 October 2024 Presentation

Learning to decompose multimode fibers using a physics-informed neural network

Qian Zhang, Yuan Sui, Stefan Rothe, Jürgen Czarske

Proceedings Volume PC13118, PC1311815 (2024) https://doi.org/10.1117/12.3027588

KEYWORDS: Multimode fibers, Modal decomposition, Machine learning, Artificial neural networks, Deep learning, Artificial intelligence, Neural networks, Single mode fibers, Photonics, Endoscopes

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Proceedings Article | 18 June 2024 Presentation

Reference-free phase retrieval of multimode fibers enhanced by physics-driven neural network

Yuan Sui, Qian Zhang, Stefan Rothe, Jürgen Czarske

Proceedings Volume PC13017, PC1301707 (2024) https://doi.org/10.1117/12.3017502

KEYWORDS: Multimode fibers, Phase retrieval, Neural networks, Data modeling, Modal decomposition, Speckle pattern, Signal to noise ratio, Evolutionary algorithms, Education and training, Superposition

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Proceedings Article | 13 May 2024 Presentation

Mitigating stimulated Brillouin scattering in single-frequency multimode fiber amplifier with diffraction-limited output

Chun-Wei Chen, Peyman Ahmadi, Kabish Wisal, Stefan Rothe, A. Douglas Stone, Hui Cao

Proceedings Volume PC12865, PC128650D (2024) https://doi.org/10.1117/12.3001018

KEYWORDS: Multimode fibers, Laser scattering, Light scattering, Single mode fibers, Scattering, Wavefronts, Laser induced damage, Fiber lasers, Fiber amplifiers, Collimation

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Proceedings Article | 5 October 2023 Presentation

Reference-less phase retrieval of multimode fibers using a deep neural network

Qian Zhang, Yuan Sui, Dennis Pohle, Nektarios Koukourakis, Jürgen Walter Czarske, Stefan Rothe

Proceedings Volume PC12655, PC126550Q (2023) https://doi.org/10.1117/12.2674072

KEYWORDS: Phase retrieval, Neural networks, Multimode fibers, Education and training, Spatial light modulators, Phase measurement, Holography, Wavefronts, Wavefront distortions, Photonics

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Proceedings Article | 16 March 2023 Presentation

Investigation of neurodegeneration in the human organoid retina with transmission matrix measurements (Conference Presentation)

Jürgen Czarske, Nektarios Koukourakis, Stefan Rothe, Felix Wagner, Mike Karl

Proceedings Volume PC12388, PC123880E (2023) https://doi.org/10.1117/12.2661936

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Proceedings Article | 30 May 2022 Presentation

Understanding neurodegeneration in human organoid retina with optical microscopy

Jürgen Czarske, Nektarios Koukourakis, Stefan Rothe, Felix Wagner, Mike Karl

Proceedings Volume PC12144, PC121440M (2022) https://doi.org/10.1117/12.2622155

KEYWORDS: Tissues, Retina, Optical microscopy, Neurodegeneration, Light scattering, Scattering, Cell death, Pathology, Optical properties, Imaging systems

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Proceedings Article | 20 May 2022 Presentation

Confidential optical data transmission through multimode fibres based on holographic transmission matrix measurements

Stefan Rothe, Karl-Ludwig Besser, Nektarios Koukourakis, Eduard Jorswieck, Jürgen Czarske

Proceedings Volume PC12136, PC1213608 (2022) https://doi.org/10.1117/12.2620317

KEYWORDS: Data transmission, Multimode fibers, Holography, Space division multiplexing, Quantum efficiency, Transmitters, Time metrology, Spatial light modulators, Signal to noise ratio, Receivers

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Showing 5 of 7 publications

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