Ms. Ronja Stephan Profile

Ronja Stephan

at Leibniz Univ. Hannover

SPIE Involvement:

Author

Publications (6)

Proceedings Article | 13 March 2024 Presentation

Fabrication of holograms on optical fibers via femtosecond laser techniques

Martin Kroll, Tim Thiele, Elias Scharf, Ronja Stephan, Michael Steinke, Jürgen Czarske, Robert Kuschmierz, Jakob Dremel

Proceedings Volume PC12873, PC128730G (2024) https://doi.org/10.1117/12.3002865

KEYWORDS: Holograms, Optical fibers, Laser ablation, Fabrication, Distortion, Pulsed laser operation, Pulse signals, Optics manufacturing, Optical design, Multicore fiber

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Proceedings Article | 30 May 2023 Presentation

Advanced multicore fibers for 3D micro-endoscopy (Conference Presentation)

Ronja Stephan, Elias Scharf, Kinga Żołnacz, Katharina Hausmann, Matthias Ließmann, Hannah Reihle, Lea Kötters, Jürgen Czarske, Detlev Ristau, Robert Kuschmierz, Michael Steinke

Proceedings Volume 12573, 125730O (2023) https://doi.org/10.1117/12.2665563

KEYWORDS: Optical fibers, Tissues, Imaging systems, Endoscopy, Diffractive optical elements, Waveguides, Stereoscopy, Phase compensation, Microscopes, In vivo imaging

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Proceedings Article | 16 March 2023 Presentation

3D micro-endoscopy enabled by 2-photon polymerization and advanced fiber design (Conference Presentation)

Robert Kuschmierz, Elias Scharf, Jakob Dremel, Kinga Zolnacz, Ronja Stephan, Michael Steinke, Detlef Ristau, Jürgen Czarske

Proceedings Volume PC12388, PC123880C (2023) https://doi.org/10.1117/12.2651436

KEYWORDS: Two photon polymerization, Diffractive optical elements, Spatial light modulators, Optics manufacturing, Imaging systems, Calibration, Waveguides, Wavefronts, Tissues, Tissue optics

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