Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Dejan Grabovičkić"'
Publikováno v:
New Journal of Physics, Vol 14, Iss 8, p 083033 (2012)
The perfect drain for the Maxwell fish eye (MFE) is a non-magnetic dissipative region placed in the focal point to absorb all the incident radiation without reflection or scattering. The perfect drain was recently designed as a material with complex
Externí odkaz:
https://doaj.org/article/de12ee37c8634692a6496f3dc6d27e65
Autor:
Jesús López, Eduardo Blanes Pérez, Pablo Zamora, Juan Carlos Minano, Dejan Grabovičkić, Julio Chaves, Marina Buljan, Juan C. González, Milena Nikolic, Eduardo Sanchez, Juan Vilaplana, Rubén Mohedano, Pablo Benitez
Publikováno v:
International Optical Design Conference 2021.
Most virtual reality (VR) headsets nowadays use conventional, rotationally symmetric optics to create a wide field of view (FOV > 90°) virtual scene enabling the required “immersion” or “presence” feeling. These optics require a long total t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f182b15bf01375cd700a72788c9fee1
https://doi.org/10.1117/12.2603610
https://doi.org/10.1117/12.2603610
Autor:
Julio Chaves, Rubén Mohedano, Juan C. Miñano, Marina Buljan, Eduardo Sanchez, Pablo Benítez, Pablo Zamora, Juan C. González, Dejan Grabovičkić, Milena Nikolic
Publikováno v:
Optical Architectures for Displays and Sensing in Augmented, Virtual, and Mixed Reality (AR, VR, MR) II.
Reducing the size of Virtual Reality head-mounted displays is of main interest to improve the comfort of users, which is a particularly complex design problem due to the very large field of view needed to feel the immersion. High compactness with hig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::049a9a6b49a6fda4aef9d98fe6a2dacd
https://doi.org/10.1117/12.2585214
https://doi.org/10.1117/12.2585214
Autor:
Julio Chaves, Pablo Benítez, Juan Vilaplana, Eduardo Blanes Pérez, Jesús López, Juan C. Miñano, Marina Buljan, Milena Nikolic, Eduardo Sanchez, Rubén Mohedano, Dejan Grabovičkić, Pablo Zamora, Juan C. González
Publikováno v:
Advances in Display Technologies XI.
Reducing the size of Virtual Reality head-mounted displays is of main interest to improve the comfort of users, which is a particularly complex design problem due to the very large field of view needed to feel the immersion. Such reduction can be ach
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b923d134a928d405251ac21743d2f9f2
https://doi.org/10.1117/12.2583845
https://doi.org/10.1117/12.2583845
Autor:
Pablo Benítez, Rubén Mohedano, Milena Nikolic, Julio Chaves, Juan C. Miñano, Dejan Grabovičkić, Pablo Zamora, Marina Buljan
Publikováno v:
AI and Optical Data Sciences.
Compared to conventional, rotationally-symmetric optics, free-form optics provide additional degrees of freedom that enable special geometrical and performance features. For instance, in AR and VR, some approaches based on free-forms have shown their
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::858f32ce3e9f5f74bf118d43effe9cd1
https://doi.org/10.1117/12.2547832
https://doi.org/10.1117/12.2547832
Autor:
Maikel Hernandez, Hugo Thienpont, Simone Sorgato, Fabian Duerr, José Blen, Julio Chaves, Dejan Grabovičkić, Rubén Mohedano
Publikováno v:
Illumination Optics V.
One of the most interesting problems in the illumination research community is the design of optics able to generate prescribed intensity patterns with extended input sources. Such optics would be ideally applied to the current generation of extended
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e9a236b8a1cdffd6d31503aae789e88
https://doi.org/10.1117/12.2313809
https://doi.org/10.1117/12.2313809
Autor:
Dejan Grabovičkić, Juan C. González, Marina Buljan, Eduardo Blanes Pérez, Milena Nikolic, Jorge Gorospe, Jesús López, Eduardo Sanchez, Juan C. Miñano, Rubén Mohedano, Pablo Benítez, Pablo Zamora, Bharathwaj Narasimhan
Publikováno v:
Digital Optics for Immersive Displays.
We present an advanced optical design for a high-resolution ultra-compact VR headset for high-end applications based on multichannel freeform optics and 4 OLED WUXGA microdisplays developed under EU project LOMID [1]. Conventional optical systems in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df31f41c8b249c6578563852b3f18acd
https://doi.org/10.1117/12.2307452
https://doi.org/10.1117/12.2307452
Autor:
Jesús López, Bharathwaj Narasimhan, Dejan Grabovičkić, Juan C. Miñano, Pablo Benítez, Milena Nikolic, Eduardo Sanchez, Juan C. González, Marina Buljan, Pablo Zamora
Publikováno v:
2018 Joint Symposia on Optics.
The high standards achieved by freeform tooling for optics opened the possibility to use freeform multichannel optical devices. We review its use in nonimaging and imaging optics, in particular in Virtual Reality applications which require novel opti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5670d2562dafa42ba085308a7e540eed
https://doi.org/10.1364/opj.2018.30paj8
https://doi.org/10.1364/opj.2018.30paj8
Publikováno v:
Optics express. 25(10)
We address, in detail, the system of differential equations determining a freeform aplanatic system with illustrative examples. We also demonstrate how two optical surfaces, in general, are insufficient in achieving freeform aplanatism through the us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ca0b38a8a39059ec806eed53a02c240
https://pubmed.ncbi.nlm.nih.gov/28788760
https://pubmed.ncbi.nlm.nih.gov/28788760
Autor:
Jorge Gorospe, Jesús López, Pablo Benítez, Rubén Mohedano, Juan C. Miñano, Bharathwaj Narasimhan, Milena Nikolic, Pablo Zamora, Eduardo Sanchez, Dejan Grabovičkić, Marina Buljan, Carmen Lastres
Publikováno v:
SPIE Proceedings.
We present novel advanced optical designs with a dramatically smaller display to eye distance, excellent image quality and a large field of view (FOV). This enables headsets to be much more compact, typically occupying about a fourth of the volume of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f79b77e1df881a8a0ab49aa20e2f538
https://doi.org/10.1117/12.2270317
https://doi.org/10.1117/12.2270317