@inproceedings{upm20934,
       booktitle = {8th International Conference on Optics-Photonics Design and Fabrication (ODF?12)},
           title = {Freeform optics for photovoltaic concentration},
          author = {Pablo Benitez Gimenez and Juan Carlos Mi{\~n}ano Dominguez},
            year = {2012},
        keywords = {optical design, concentrator, photovoltaic, nonimaging, K{\"o}hler illumination},
             url = {http://oa.upm.es/20934/},
        abstract = {Freeform surfaces are the key of the state-of-the-art nonimaging optics to solve the challenges in concentration photovoltaics. Different families (FK, XR, FRXI) will be presented, based on the SMS 3D design method and K{\"o}hler homogenization.}
}