Dr. Julio Chaves Profile

Dr. Julio Chaves

at Limbak 4PI SL

SPIE Involvement:

Author

Publications (7)

Proceedings Article | 15 March 2023 Presentation + Paper

Manufacturing acceleration of free-form micro-optical arrays (FMOAs) with CAD algorithms

Frédéric Zanella, Oscar Fernandez, Ton Offermans, Tamara Aderneuer, Julio Chaves, Ruben Mohedano, Guillaume Basset

Proceedings Volume 12433, 124330F (2023) https://doi.org/10.1117/12.2647854

KEYWORDS: Computer aided design, Manufacturing, Point clouds, Solids, Optics manufacturing, Data modeling, Visualization, Algorithm development, Tolerancing, Solid modeling

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Proceedings Article | 19 November 2021 Paper

Exploring the limits of CLOVER: a multichannel optics for VR and MR

Rubén Mohedano, P. Benítez, D. Grabovičkić, P. Zamora, M. Nikolic, M. Buljan, J. C. Miñano, E. Sanchez, J. Chaves, J. López, E. Pérez, J. Vilaplana, J. C. González

Proceedings Volume 12078, 1207802 (2021) https://doi.org/10.1117/12.2603610

KEYWORDS: Virtual reality, Image segmentation, Image resolution, Freeform optics, Channel projecting optics, Modulation transfer functions, Mixed reality, Data transmission, Spatial resolution, Lenses

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Proceedings Article | 12 September 2021 Presentation + Paper

Design for manufacturing tools for free-form micro-optical arrays

T. Aderneuer, O. Fernández, J. Chaves, R. Mohedano, R. Ferrini

Proceedings Volume 11873, 1187304 (2021) https://doi.org/10.1117/12.2597089

KEYWORDS: Computer aided design, Manufacturing, Visualization, Design for manufacturability, Design for manufacturing, Optics manufacturing, Optical components, Visual programming languages, Visual analytics

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Proceedings Article | 28 March 2021 Presentation

Multi-channel optics for virtual and mixed reality: present and future

Pablo Benítez, Juan Minano, Dejan Grabovickic, Julio Chaves, Milena Nikolic, Pablo Zamora, Marina Buljan, Ruben Mohedano, Eduardo Sanchez, Juan Gonzalez

Proceedings Volume 11765, 1176506 (2021) https://doi.org/10.1117/12.2585214

KEYWORDS: Virtual reality, Mixed reality, Freeform optics, Channel projecting optics, Polarization, Optical resolution, Optical design, Head-mounted displays, Distortion

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Proceedings Article | 6 March 2021 Presentation

Progress in multi-channel optics for virtual and mixed reality head-mounted displays

Pablo Benítez, Juan C. Minano, Dejan Grabovickic, Pablo Zamora, Marina Buljan, Milena Nikolic, Julio Chaves, Ruben Mohedano, Jesus Lopez, Eduardo Sanchez, Juan Vilaplana, Eduardo Perez, Juan C. Gonzalez

Proceedings Volume 11708, 117080H (2021) https://doi.org/10.1117/12.2583845

KEYWORDS: Virtual reality, Mixed reality, Head-mounted displays

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Proceedings Article | 5 March 2021 Presentation + Paper

CAD-based metrology of freeform microlens arrays, FMLAs

O. Fernández, T. Aderneuer, J. Chaves, R. Ferrini

Proceedings Volume 11696, 116960L (2021) https://doi.org/10.1117/12.2579224

KEYWORDS: Microlens array, Manufacturing, Computer aided design, Metrology, Solid modeling, Design for manufacturability, Performance modeling, Optics manufacturing, Microlens, Freeform optics

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Proceedings Article | 24 February 2020 Presentation + Paper

Notes on the design of free-form optics

R. Mohedano, P. Benítez, M. Nikolić, J. Chaves, J.C. Miñano, D. Grabovičkić, M. Buljan, P. Zamora

Proceedings Volume 11299, 1129904 (2020) https://doi.org/10.1117/12.2547832

KEYWORDS: Wavefronts, Geometrical optics, Freeform optics, Computer aided design, Optical design, Virtual reality, Optics manufacturing, Lamps, Light emitting diodes

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Showing 5 of 7 publications

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