Mr. Tobias Hedegaard Bro Profile

Tobias Hedegaard Bro

at NIL Technology ApS

SPIE Involvement:

Author

Publications (6)

Proceedings Article | 13 March 2024 Presentation

Shape variations of blazed gratings on SRG waveguide masters

Brian Bilenberg, Tobias Bro, Ankit Bisht, Srdjan Acimovic, Vladimir Miljkovic

Proceedings Volume PC12913, PC129130C (2024) https://doi.org/10.1117/12.3000471

KEYWORDS: Blazed gratings, Waveguides, Optical gratings, Binary data, Augmented reality, Scanning electron microscopy, Optical design, Nanoimprint lithography, Image quality, Glasses

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SPIE Journal Paper | 23 September 2023 Open Access

Enabling mass manufacturing of industry-standard optical waveguide combiners

Stefan Steiner, Matthias Jotz, Frederik Bachhuber, Brian Bilenberg, Tobias Hedegaard Bro, Alireza Rashed, Murat Deveci, Erhan Ercan, Mariana Ballottin, Jan Matthijs ter Meulen

JOM, Vol. 3, Issue 03, 033502, (September 2023) https://doi.org/10.1117/12.10.1117/1.JOM.3.3.033502

KEYWORDS: Waveguides, Optical gratings, Glasses, Manufacturing, Augmented reality, Design and modelling, Blazed gratings, Modulation transfer functions, Reproducibility, Image quality

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Proceedings Article | 16 March 2023 Presentation + Paper

Enabling the Metaverse through mass manufacturing of industry-standard optical waveguide combiners

Stefan Steiner, Matthias Jotz, Frederik Bachhuber, Brian Bilenberg, Tobias Hedegaard Bro, Jan Matthijs ter Meulen, Erhan Ercan, Alireza Rashed, Murat Deveci

Proceedings Volume 12449, 1244906 (2023) https://doi.org/10.1117/12.2649784

KEYWORDS: Waveguides, Glasses, Optical gratings, Augmented reality, Blazed gratings, Design and modelling, Modulation transfer functions, Manufacturing, Reproducibility, Image quality

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Proceedings Article | 7 March 2022 Poster + Presentation

Uniformity control of large area diffraction gratings for augmented reality surface relief waveguide masters

Brian Bilenberg, Abdul Wajid Awan, Ankit Bisht, Tobias Hedegaard Bro, Vladimir Miljkovic, Niklas Hansson, Srdjan Acimovic, Andrej Mironov

Proceedings Volume PC11931, PC119310A (2022) https://doi.org/10.1117/12.2615064

KEYWORDS: Diffraction gratings, Augmented reality, Waveguides, Binary data, Semiconducting wafers, Optical design, Nanoimprint lithography, Image quality, Glasses

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Proceedings Article | 7 March 2022 Poster + Presentation + Paper

The path towards mass manufacturing of optical waveguide combiners via large-area nanoimprinting

Matthias Jotz, Frederik Bachhuber, Stefan Steiner, Brian Bilenberg, Tobias Hedegaard Bro, Jan Matthijs ter Meulen, Erhan Ercan, Janne Simonen, Murat Deveci

Proceedings Volume 11931, 1193109 (2022) https://doi.org/10.1117/12.2614310

KEYWORDS: Waveguides, Glasses, Optics manufacturing, Optical design, Semiconducting wafers, Refractive index, Diffraction gratings, Image quality, Projection systems, Augmented reality

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Proceedings Article | 28 March 2021 Poster + Presentation

Large area diffraction gratings for augmented reality surface relief waveguide masters

Tobias Bro, Brian Bilenberg, Andrej Mironov, Jesper Fly, Srdjan Acimovic, Grigory Skoblin, Ankit Bisht, Niklas Hansson, Vladimir Miljkovic

Proceedings Volume 11765, 1176511 (2021) https://doi.org/10.1117/12.2584222

KEYWORDS: Diffraction gratings, Waveguides, Augmented reality, Binary data, Optical design, Nanoimprint lithography, Image quality, Visualization, Surface roughness, Fabrication

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Showing 5 of 6 publications

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