Orthogonal polynomials can be used for representing complex surfaces on a specific
domain. In optics, Zernike polynomials have widespread applications in testing optical …

Reduction of image quality under the effects of wavefront aberration of the optical system
has a direct impact on the vision system's performance. This paper tries to estimate the …

There is an aesthetic analogy between paraxial diffraction of beams in space domain and
the dispersion of optical pulses in time domain, called the principle of space-time dualiy …