Dr. Reinhard Caspary Profile

Dr. Reinhard Caspary

at Leibniz Univ Hannover

SPIE Involvement:

Author

Publications (6)

Proceedings Article | 7 August 2023 Presentation + Paper

Focus-based automated alignment for laser direct writing

Reinhard Caspary, Lei Zheng, Axel Günther, Bernhard Roth

Proceedings Volume 12624, 126240C (2023) https://doi.org/10.1117/12.2675821

KEYWORDS: Cameras, Microscopes, Camera calibration, Interfaces, Laser scanners, Imaging systems, Image processing, Fabrication, Detection and tracking algorithms

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Proceedings Article | 15 March 2023 Paper

Integration of UV-nanoimprint lithography with two-photon polymerization for scalable production

Lei Zheng, Axel Günther, Reinhard Caspary, Wolfgang Kowalsky, Bernhard Roth

Proceedings Volume 12433, 124330G (2023) https://doi.org/10.1117/12.2648030

KEYWORDS: Two photon polymerization, Fabrication, Lithography, Semiconducting wafers, Silicon, Nanoimprint lithography, 3D metrology, Electron beam lithography, Wafer-level optics, Optical lithography, Nanolithography, Integrated manufacturing systems, Optics manufacturing, Optical fabrication

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Proceedings Article | 27 April 2016 Paper

Combined optical gain and degradation measurements in DCM2 doped Tris-(8-hydroxyquinoline)aluminum thin-films

Marko Čehovski, Sebastian Döring, Torsten Rabe, Reinhard Caspary, Wolfgang Kowalsky

Proceedings Volume 9895, 989508 (2016) https://doi.org/10.1117/12.2227688

KEYWORDS: Luminescence, Laser applications, Thin films, Laser damage threshold, Laser optics, Waveguides, Doping, Absorption, Laser sources, Tunable lasers, Molecules

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Proceedings Article | 5 September 2014 Paper

Investigation on harsh environmental effects on polymer fiber optic link for aircraft systems

Sandy Cherian, Holger Spangenberg, Reinhard Caspary

Proceedings Volume 9202, 92020I (2014) https://doi.org/10.1117/12.2061767

KEYWORDS: Connectors, Polymers, Transmittance, Signal attenuation, Phase only filters, Vibrometry, Silica, Temperature metrology, Integrated optics, Thermography

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Proceedings Article | 21 November 2007 Paper

Low loss splicing method to join silica and fluoride fibers

Li Pei, Xiaowei Dong, Ruifeng Zhao, Chunhui Qi, Reinhard Caspary, Mah Siew Kien, Shuisheng Jian

Proceedings Volume 6781, 67814O (2007) https://doi.org/10.1117/12.745490

KEYWORDS: Optical fibers, Fusion splicing, ZBLAN, Silica, Glasses, Temperature metrology, Lithium, Networks, Ultraviolet radiation, Optical networks

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Proceedings Article | 12 October 2005 Paper

Visible upconversion fiber lasers in ring configuration

Reinhard Caspary, Tomasz Baraniecki, Marcin Kozak, Wolfgang Kowalsky

Proceedings Volume 5958, 59580P (2005) https://doi.org/10.1117/12.623584

KEYWORDS: Fiber lasers, Glasses, Signal attenuation, Fabry–Perot interferometers, Praseodymium, Mirrors, Fiber couplers, Ytterbium, Visible radiation, Resonators

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Showing 5 of 6 publications

Conference Committee Involvement (1)

Lasers and Applications

30 August 2005 | Warsaw, Poland

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