Results 141 to 150 of about 655,925 (308)

An analytical and experimental investigation of a 1.8 by 3.7 meter Fresnel lens solar concentrator [PDF]

Line-focusing acrylic Fresnel lenses with application potential in the 200 to 370 C range are being analytically and experimentally evaluated. Investigations previously conducted with a 56 cm wide lens have been extended by the present study to ...
Allums, S. L., Hastings, L. J., Jensen, W. S.   +2 more
core   +1 more source

4D Light FIeld Ophthalmoscope: A Study of Plenoptic Imaging for Retinal Imaging [PDF]

, 2013
The application of 4D Light Field technique to retinal imaging is proposed as a multi- modality imaging device.
Gruppetta, S., Turola, M.
core  

The current status of orbital experiments for UHECR studies

, 2014
Two types of orbital detectors of extreme energy cosmic rays are being developed nowadays: (i) TUS and KLYPVE with reflecting optical systems (mirrors) and (ii) JEM-EUSO with high-transmittance Fresnel lenses.
Casolino, M., Ebisuzaki, T., Garipov, G. K., Gorodetzky, P., Khrenov, B. A., Klimov, P. A., Morozenko, V. S., Panasyuk, M. I., Sakaki, N., Saprykin, O. A., Sharakin, S. A., Takizawa, Y., Tkachev, L. G., Yashin, I. V., Zotov, M. Yu.   +14 more
core   +3 more sources

Terahertz Harmonic Operation of Microwave Fresnel Zone Plate Lens and Antenna: Frequency Filtering and Space Resolution Properties [PDF]

, 2011
H.D. Hristov
openalex   +1 more source

Formation of Silicon Carbide Using Volcanic Ash as Starting Material and Concentrated Sunlight as Energy Resource

International Journal of Photoenergy, 2015
SiC was formed using volcanic ash as starting material and concentrated sunlight as energy resource. The solar furnace was composed of two parts: Fresnel lens and reacting furnace.
Kensuke Nishioka, Junki Komori, Kouji Maeda, Yasuyuki Ota, Hiroshi Kaneko, Kosei Sato   +5 more
doaj   +1 more source

Optical Image Encryption Using Devil’s Vortex Toroidal Lens in the Fresnel Transform Domain [PDF]

, 2015
Hukum Singh, Ashwani Kumar Yadav, Sunanda Vashisth, Kehar Singh   +3 more
openalex   +1 more source

Development of the Cosmic Ray Air Fluorescence Fresnel lens Telescope for a Next Generation UHECR Observatory [PDF]

, 2018
Y. Tameda, Takayuki Tomida, Motoki Hayashi, Mashu Yamamoto, D. Ikeda, Toshihiro Fujii   +5 more
openalex   +1 more source

A Numerical Investigation of the Feasibility of a Concentrating Photovoltaic Thermal System based on Point-Focus Fresnel Lens

, 2022
Rida Ali Hmouda, Yuri S. Muzychka, Xili Duan   +2 more
openalex   +1 more source

RANCANG BANGUN SISTEM DISTILASI AIR DALAM PROSES PENGOLAHAN AIR BERSIH DENGAN MENGGUNAKAN FRESNEL LENS SOLAR COLLECTOR [PDF]

, 2015
Anthony Wijaya
openalex   +1 more source

The Small Module Fixed Mirror Distributed Focus (FMDF) Photothermal Concentrator Study [PDF]

The development of a general ray trace evaluation program called ICARUS, the study of novel Fresnel concepts, and the review of a report draft on novel Fresnel concepts are covered.
Meinel, A. B.
core   +1 more source