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LENS, FRESNEL, FLEXIBLE, DIAGNOSTIC

A flexible diagnostic Fresnel lens is a device that is a very thin lens which has its surface a concentric series of increasingly refractive zones… Expand
National Institutes of Health

Papers overview

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2014
2014
Concentrating Photovoltaics (CPV) is one of the most promising ways of reducing the cost of energy collected from the sun. This… Expand
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2014
2014
The outdoor measurements of both a single-cell and a 4-cell CPV modules reaching, respectively, maximum peak efficiencies of 36.0… Expand
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2013
2013
We present a method that allows one to measure the real and imaginary parts of the third-order susceptibility in a wide-field… Expand
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2012
2012
Reciprocity principle for the optical wave propagation in turbulence suggests that scintillations in the focal point of a… Expand
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2011
2011
We design and manufacture a Fresnel axicon (fraxicon) that generates a quasi-diffraction-free/Bessel beam with a large depth of… Expand
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2010
2010
Concentrating photovoltaic (CPV) systems contain small, sophisticated solar cells that transform a large amount of Light… Expand
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2010
2010
At module level (one single solar cell), the Fresnel-Kohler (FK) concentrator comprises a perfect irradiance uniformity along… Expand
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2006
2006
When the Fresnel–Kirchhoff (FK) diffraction integral is evaluated exactly (instead of using the Fresnel approximation), the well… Expand
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2006
2006
  • I. Golub
  • Optics letters
  • 2006
  • Corpus ID: 43118727
A new optical element, a Fresnel axicon (fraxicon), is proposed. Similar to a Fresnel lens, this element consists of concentric… Expand
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2003
2003
This doctoral thesis presents new approaches for the characterisation of ultrafast energy flow in complex systems, based on… Expand
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