CONFERENCE PROCEEDINGS
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Sandro Pintz
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Publications (5)
SPIE Journal Paper | 27 July 2024 Open Access
Design, modeling, fabrication, and characterization of 50 mm diameter focus tunable liquid crystal lens with enhanced optical performance
Amit Bhowmick, Afsoon Jamali, Douglas Bryant, Sandro Pintz, Philip Bos
OE, Vol. 63, Issue 07, 073104, (July 2024) https://doi.org/10.1117/12.10.1117/1.OE.63.7.073104
KEYWORDS: Spiral phase plates, Electrodes, Design, Fabrication, Modeling, Liquid crystals, Modulation transfer functions, Diffraction, Point spread functions, Optical engineering
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SPIE Journal Paper | 4 August 2023 Open Access
Haze reduction in concentric electrode-based large aperture liquid crystal lens with segmented phase profile
Amit K. Bhowmick, Afsoon Jamali, Douglas Bryant, Sandro Pintz, Philip J. Bos
OE, Vol. 62, Issue 08, 085101, (August 2023) https://doi.org/10.1117/12.10.1117/1.OE.62.8.085101
KEYWORDS: Electrodes, Spiral phase plates, Air contamination, Lenses, Diffraction, Liquid crystals, Design and modelling, Distortion, Optical engineering, Liquids
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SPIE Journal Paper | 12 July 2023 Open Access
Design, fabrication, and characterization of a liquid crystal-based large area electrically tunable lens for correction of astigmatism and defocus
Amit K. Bhowmick, Afsoon Jamali, Douglas Bryant, Sandro Pintz, Philip J. Bos
OE, Vol. 62, Issue 07, 075103, (July 2023) https://doi.org/10.1117/12.10.1117/1.OE.62.7.075103
KEYWORDS: Liquid crystals, Electrodes, Design and modelling, Lenses, Fabrication, Monochromatic aberrations, Cylindrical lenses, Liquids, Crystals, Modulation transfer functions
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Proceedings Article | 3 October 2022 Presentation + Paper
Wide aperture (50 mm), compact, and high-quality continuous focus tunable Gradient Refractive Index (GRIN) liquid crystal lenses
Amit Bhowmick, Afsoon Jamali, Douglas Bryant, Sandro Pintz, Philip Bos
Proceedings Volume 12217, 1221708 (2022) https://doi.org/10.1117/12.2633682
KEYWORDS: Liquid crystals, Lenses, Switching, Lens design, Refractive index, GRIN lenses
Proceedings Article | 4 March 2022 Presentation + Paper
Large aperture 0 D-2.5 D tunable liquid crystal (LC) lens based on segmented phase profile for tunable focus application
Amit Kumar Bhowmick, Afsoon Jamali, Douglas Bryant, Sandro Pintz, Philip Bos
Proceedings Volume 12023, 1202303 (2022) https://doi.org/10.1117/12.2607484
KEYWORDS: Electrodes, Liquid crystals, Switching, Resistors, Photomasks, Virtual reality, Polarizers, Lens design, LCDs, Head-mounted displays
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