TY - JOUR AU - Navarro, Rafael AU - López, José L. AU - Díaz Navas, José Antonio AU - Pérez Sinusía, Ester PY - 2014 SN - 1094-4087 UR - http://hdl.handle.net/10481/33316 AB - Zernike polynomials are commonly used to represent the wavefront phase on circular optical apertures, since they form a complete and orthonormal basis on the unit circle. Here, we present a generalization of this Zernike basis for a variety of... LA - eng PB - Optical Society of America KW - Mathematical methods in physics KW - Aberration expansions KW - Diffraction optics KW - Wave-front sensing TI - Generalization of Zernike polynomials for regular portions of circles and ellipses DO - 10.1364/OE.22.021263 ER -