LPI-Europe scientists publish technical paper in Optics Express

    Leading scientists at LPI’s Spanish subsidiary in Madrid have published a new paper presenting an advanced and patent pending Concentrated Photovoltaic (CPV) design called the LPI Fresnel- Köhler. The design is comprised of a four-quadrant Fresnel primary lens and a four-node secondary refractive element. The article is published in the latest issue of Optics Express,

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