Prof. Jan P. F. Lagerwall Profile

Prof. Jan P. F. Lagerwall

Professor at Univ du Luxembourg

SPIE Involvement:

Conference Program Committee | Author

Proceedings Article | 13 March 2024 Presentation + Paper

Cholesteric spherical reflectors as innovative optical elements with vast application potential

Jan P. Lagerwall

Proceedings Volume 12907, 1290702 (2024) https://doi.org/10.1117/12.3003112

KEYWORDS: Reflection, Color, Spherical lenses, Retroreflectors, Liquid crystals, Light sources and illumination, Reflectors, Polymers, Solids, Polymerization

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Proceedings Article | 8 February 2018 Paper

Advancing flexible volatile compound sensors using liquid crystals encapsulated in polymer fibers

Catherine Reyes, Jan P. Lagerwall

Proceedings Volume 10555, 105550O (2018) https://doi.org/10.1117/12.2292533

KEYWORDS: Liquid crystals, Polymers, Polarizers, Scattering, Fiber science, Gas sensors

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Proceedings Article | 23 March 2016 Paper

Nanotube networks in liquid crystals

Martin Urbanski, Jan Peter Lagerwall, Giusy Scalia

Proceedings Volume 9769, 97690Q (2016) https://doi.org/10.1117/12.2216401

KEYWORDS: Liquid crystals, Carbon nanotubes, Composites, Nanoparticles, Polymers, Nanocomposites, Optical properties, Liquids, Crystals, Molecular interactions, Molecules, Dielectric spectroscopy

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Proceedings Article | 23 March 2016 Paper

Solvent effect on columnar formation in solar-cell geometry

J. H. Park, L. Sosa-Vargas, Y. Takanishi, K. H. Kim, Y. S. Kim, Y. W. Park, J. Yamamoto, M. Labardi, J. P. Lagerwall, Y. Shimizu, G. Scalia

Proceedings Volume 9769, 97690T (2016) https://doi.org/10.1117/12.2216354

KEYWORDS: Molecular self-assembly, Molecules, Molecular assembly, Liquid crystals, Atomic force microscopy, Nanolithography, Nanostructuring, Optoelectronic devices, Solar cells, Optoelectronics, Nanowires, Crystals, Glasses, Optical microscopy, Optical alignment, Organic light emitting diodes

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Proceedings Article | 7 March 2016 Paper

Transmission polarized optical microscopy of short-pitch cholesteric liquid crystal shells

Yong Geng, JungHyun Noh, Jan P. Lagerwall

Proceedings Volume 9769, 97690U (2016) https://doi.org/10.1117/12.2216132

KEYWORDS: Liquid crystals, Optical properties, Optical microscopy, Crystal optics, Birefringence, Crystals, Optical communications, Polarization, Polarizers, Microscopy, Modulation

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Proceedings Article | 11 March 2015 Paper

Dynamic and complex optical patterns from colloids of cholesteric liquid crystal droplets

JungHyun Noh, Irena Drevensek-Olenik, Jun Yamamoto, Jan Lagerwall

Proceedings Volume 9384, 93840T (2015) https://doi.org/10.1117/12.2180516

KEYWORDS: Liquid crystals, Spherical lenses, Crystals, Capillaries, Photonic crystals, Spectrophotometry, Visible radiation, Optical properties, Data centers, Physics

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Proceedings Article | 19 February 2014 Paper

Effects of carbon nanotubes on a very low surfactant concentration lyotropic liquid crystal host

Hye Ran Jo, Jun Yamamoto, Jan Lagerwall, Giusy Scalia

Proceedings Volume 9004, 90040V (2014) https://doi.org/10.1117/12.2049189

KEYWORDS: Liquid crystals, Carbon nanotubes, Composites, Molecules, Polarizers, Birefringence, Nanoparticles, Capillaries, Optical microscopy, Crystals

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