TY - JOUR AU - Alda Serrano, Javier AU - Rico García, José María AU - López Alonso, José Manuel AU - Lail, Brian DA - Received 23 March 2005; received in revised form 25 October 2005; accepted 27 October 2005 PY - 2006 DO - 10.1016/j.optcom.2005.10.080 SN - 0030-4018 UR - https://hdl.handle.net/20.500.14352/51712 T2 - Optics Communications AB - The design of plane Fresnel zone plates, and binary-staircase kinoforms, has been analyzed in this paper for a non-imaging application aimed to increase the performance of point-like detectors. They maximize the irradiance at the focal point of the... LA - eng M2 - 454 PB - Elsevier KW - Antennas KW - Lenses KW - Binary-staircase kinoforms KW - Irradiance TI - Design of Fresnel lenses and binary-staircase kinoforms of low value of the aperture number TY - journal article VL - 260 ER -