TY - JOUR AU - García Botella, Ángel AU - Álvarez Fernández-Balbuena, Antonio AU - Vázquez Molini, Daniel AU - Bernabeu Martínez, Eusebio AU - González Cano, Agustín PY - 2009 DO - 10.1364/AO.48.000712 SN - 1559-128X UR - https://hdl.handle.net/20.500.14352/44294 T2 - Applied Optics AB - We present a family of three-dimensional concentrators constructed from the photic field generated by a Lambertian emitter. The profile of these concentrators is obtained from the field lines for a two-dimensional truncated wedge and is based on the... LA - eng M2 - 712 PB - The Optical Society Of America KW - Geometrical Vector Flux TI - Hyperparabolic concentrators TY - journal article VL - 48 ER -