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Dr. Håkon Jarand Dugstad Johnsen
Assoc Prof at Norwegian Univ of Science and Technology
SPIE Involvement:
Conference Co-Chair | Author
Publications (4)
Proceedings Article | 3 October 2022 Presentation + Paper
In search of a sharper line focus: rotating the étendue
Proceedings Volume 12220, 1222006 (2022) https://doi.org/10.1117/12.2633358
KEYWORDS: Solar concentrators, Retroreflectors, Receivers, Optical simulations, Zemax, 3D modeling, Tolerancing, Retroreflector prisms, Polymethylmethacrylate, Optics manufacturing
Proceedings Article | 20 August 2020 Presentation
Beam-steering lens arrays and ètendue-squeezing: a pathway towards a new class of solar concentrators?
Proceedings Volume 11495, 1149509 (2020) https://doi.org/10.1117/12.2567359
KEYWORDS: Solar concentrators, Nonimaging optics, Receivers, Sun, Tolerancing, Optical design, Illumination engineering
Proceedings Article | 9 September 2019 Presentation + Paper
Pushing the limits of beam-steering lens arrays
Proceedings Volume 11120, 111200B (2019) https://doi.org/10.1117/12.2528751
KEYWORDS: Solar energy, Sun, Optical tracking, Solar concentrators, Light sources and illumination, Optical simulations, Antireflective coatings, Grayscale lithography, Optical arrays, Optical design
Proceedings Article | 14 September 2018 Presentation + Paper
Solar tracking using beam-steering lens arrays
Proceedings Volume 10758, 1075805 (2018) https://doi.org/10.1117/12.2320046
KEYWORDS: Solar energy, Solar concentrators, Collimation, Optimization (mathematics), Sun, Optical phase space, Optical tracking, Microlens array
Conference Committee Involvement (1)
Nonimaging Optics: Efficient Design for Illumination and Concentration XIX
18 August 2024 | San Diego, California, United States
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