Saveljev, Vladimir Kim, Sung-Kyu 2024-01-20T13:03:15Z 2024-01-20T13:03:15Z 2021-09-01 2013-01-28 1094-4087 https://pubs.kist.re.kr/handle/201004/128432 Equations for spectral peaks and trajectories are found for N superposed one-dimensional gratings. The equations of trajectories are represented using the complex numbers. The number of geometric elements in the spectrum is found under various conditions and in the matrix form. The derivatives of trajectories are obtained. The orthogonal case is investigated in details, in particular, the regular structures (the square and the octagon) are found in the spectrum. The numerical simulation is in a good agreement with the theory. The proposed technique seems to be helpful in estimation of occurrence of moire patterns in visual displays. (C)2013 Optical Society of America English OPTICAL SOC AMER SIMULATION PATTERNS Theoretical estimation of moire effect using spectral trajectories Article 10.1364/OE.21.001693 1 OPTICS EXPRESS, v.21, no.2, pp.1693 - 1712 OPTICS EXPRESS 21 2 1693 1712 scie scopus 000315989500038 2-s2.0-84874060316 Optics Optics Article SIMULATION PATTERNS 3D Display Moire