Dr. Gerd-Albert Hoffmann
at Laser Zentrum Hannover eV
SPIE Involvement:
Author
Publications (13)

Proceedings Article | 24 June 2024 Presentation + Paper
Anna Rüßeler, Philipp Gehrke, Florens Kurth, Li Zhao, Sophie-Luise Hachmeister, Jonas Matthes, Gerd-Albert Hoffmann, Marco Jupé, Hans-Hermann Johannes, Wolfgang Kowalsky, Tasja Schwenke, Henning Menzel, Andreas Wienke, Detlev Ristau
Proceedings Volume 13020, 130200E (2024) https://doi.org/10.1117/12.3016155
KEYWORDS: Electrooptic polymers, Nonlinear optical materials, Photonic integrated circuits, Electrooptical systems integration, Sputter deposition, Electrooptic modulation, Thin films, Miniaturization, Electric fields, Modulation, Electrooptic modulators, Electrooptics

Proceedings Article | 18 June 2024 Presentation
Jonas Matthes, Anna Rüsseler, Gerd Hoffmann, Andreas Wienke
Proceedings Volume PC13020, PC130200C (2024) https://doi.org/10.1117/12.3017091
KEYWORDS: Tunable filters, Thermal stability, Miniaturization, Thin films, Temperature metrology, Photonic integrated circuits, Optics manufacturing, Optical filters, Glasses, Thermal optics

Proceedings Article | 2 October 2023 Poster + Paper
Philipp Gehrke, Anna Rüsseler, Gerd Hoffmann, Andreas Wienke, Dietmar Kracht, Detlev Ristau
Proceedings Volume 12666, 126660M (2023) https://doi.org/10.1117/12.2676681
KEYWORDS: Tunable filters, Optical filters, Semiconducting wafers, Coating, Design and modelling, Miniaturization, Thin films, Optical alignment, Wafer-level optics, Optics manufacturing

Proceedings Article | 5 March 2022 Presentation + Paper
Leif Kochanneck, Andreas Tewes, Gerd-Albert Hoffmann, Kalle Niiranen, John Rönn, Hector Velasco, Sami Sneck, Andreas Wienke, Detlev Ristau
Proceedings Volume 12002, 120020D (2022) https://doi.org/10.1117/12.2612173
KEYWORDS: Atomic layer deposition, Coating, Absorption, Tantalum, Quartz, Refractive index, Plasma, Optical coatings

Proceedings Article | 7 September 2021 Presentation + Paper
Proceedings Volume 11815, 118150B (2021) https://doi.org/10.1117/12.2596376
KEYWORDS: Glasses, Waveguides, Optics manufacturing, Optical fibers, Integrated optics, Image processing, System integration, Cladding, Semiconductor lasers, Refractive index

Showing 5 of 13 publications
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