Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Juan M. Russo"'
Publikováno v:
Practical Holography XXXIII: Displays, Materials, and Applications.
Augmented reality (AR) and heads up display (HUD) applications overlap images directly on the user’s field of view. To achieve that, optical components with high optical performance and versatility are required. Also, the optical elements must allo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97d8441e84b0d5d2d0f2cc396207025a
https://doi.org/10.1117/12.2510571
https://doi.org/10.1117/12.2510571
Mass production of holographic transparent components for augmented and virtual reality applications
Publikováno v:
Light, Energy and the Environment.
Diffractive optics such as holographic optical elements (HOEs) can provide transparent and narrow band components with arbitrary incident and diffracted angles for near-to-eye commercial electronic products for augmented reality (AR), virtual reality
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6091b3be305b16d5387e3537e293300
https://doi.org/10.1364/ssl.2017.sw3c.1
https://doi.org/10.1364/ssl.2017.sw3c.1
Publikováno v:
IEEE Journal of Photovoltaics. 3:284-288
Light trapping is a useful approach for increasing the absorption of thin film photovoltaic (PV) cells. Simple light trapping can be achieved by incorporating a scattering layer on the top and bottom surface of cells and can increase absorption by a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8720d26c501ecb0883aae1c3ad1d12f6
https://doi.org/10.1109/jphotov.2012.2219500
https://doi.org/10.1109/jphotov.2012.2219500
Publikováno v:
Frontiers in Optics 2016.
Holographic optical elements offer a number of important functions that are useful in photovoltaic systems. In this paper three applications of holographic optical elements are reviewed including broadband concentrators, light trapping filters, and s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::645ea9a49e6f6996d0f6eee14d35142b
https://doi.org/10.1364/fio.2016.ftu5a.5
https://doi.org/10.1364/fio.2016.ftu5a.5
Publikováno v:
High and Low Concentrator Systems for Solar Energy Applications X.
Micro-scale PV technology combines the high conversion efficiency of concentrated photovoltaics (CPV) with the low costs and the simple form of flat panel PV. Some of the benefits of micro-scale PV include: reduced semiconductor material usage; impro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82f72ec9589fa128ae84fc4d27944e1f
https://doi.org/10.1117/12.2187073
https://doi.org/10.1117/12.2187073
Publikováno v:
SPIE Proceedings.
Spectrum-splitting is a beneficial technique to increase the efficiency and reduce the cost of photovoltaic (PV) systems. This method divides the incident solar spectrum into spectral components that are spatially separated and directed to PV cells w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d20756b7cc7bbe295a0feb087900fa35
https://doi.org/10.1117/12.2060882
https://doi.org/10.1117/12.2060882
Publikováno v:
SPIE Proceedings.
Shockley and Queisser have shown that systems based on single junction PV cells are limited to a system efficiency of 33%. This restriction results from the mismatch between the photon energy of the incident sunlight and the inability of a single jun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac7e9b6d504c8b616d859182c3fcca5b
https://doi.org/10.1117/12.2060928
https://doi.org/10.1117/12.2060928
Autor:
Jacob T. Friedlein, Juan M. Russo, Sean E. Shaheen, Silvana Ayala, Raymond K. Kostuk, Shelby Vorndran, Yuechen Wu, Christine K. Luscombe
Publikováno v:
SPIE Proceedings.
Thermodynamic principles limit the conversion efficiency of a single bandgap organic photovoltaic (OPV) cell to 33%1 . In order to increase efficiency, multiple OPV devices can be combined to cover a larger spectral range of the incident solar spectr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::464ab4c5c08c64605e92d96c789322ac
https://doi.org/10.1117/12.2061773
https://doi.org/10.1117/12.2061773
Publikováno v:
IEEE Photonics Technology Letters. 20:1199-1201
A free-space unslanted, edge-illuminated, tunable Bragg filter in Phenanthrenquinone doped Poly(methyl methacrylate) (PQPMMA) operating at 1550 nm has been realized with a tuning range larger than 4 nm. The grating is ~1 cm long with a rejection effi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fca2e178565e0739c37d8ce386432e74
https://doi.org/10.1109/lpt.2008.925187
https://doi.org/10.1109/lpt.2008.925187
Publikováno v:
SPIE Proceedings.
A hybrid photovoltaic/illumination rooftop module is proposed for greenhouse environmental control. The design counterbalances seasonal irradiance and temperature extremes while simultaneously generating renewable energy. Oneaxis tracking is used to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::182905043e58c20cf876f33181c6b5d3
https://doi.org/10.1117/12.2026422
https://doi.org/10.1117/12.2026422