@article{(Open Science Index):https://publications.waset.org/pdf/10006777, title = {Numerical Example of Aperiodic Diffraction Grating}, author = {Youssef Khmou and Said Safi and Miloud Frikel}, country = {}, institution = {}, abstract = {Diffraction grating is periodic module used in many engineering fields, its geometrical conception gives interesting properties of diffraction and interferences, a uniform and periodic diffraction grating consists of a number of identical apertures that are equally spaced, in this case, the amplitude of intensity distribution in the far field region is generally modulated by diffraction pattern of single aperture. In this paper, we study the case of aperiodic diffraction grating with identical rectangular apertures where theirs coordinates are modeled by square root function, we elaborate a computer simulation comparatively to the periodic array with same length and we discuss the numerical results.}, journal = {International Journal of Physical and Mathematical Sciences}, volume = {10}, number = {12}, year = {2016}, pages = {714 - 719}, ee = {https://publications.waset.org/pdf/10006777}, url = {https://publications.waset.org/vol/120}, bibsource = {https://publications.waset.org/}, issn = {eISSN: 1307-6892}, publisher = {World Academy of Science, Engineering and Technology}, index = {Open Science Index 120, 2016}, }