2026-10-15T05:39:19Z https://www.scidb.cn/oai

10.57760/sciencedb.13519 2023-11-20T15:36:32Z

2023-11-20 Simulation data set of downstream modulation caused by symmetrically distributed double-edge steep phase defects doi:10.57760/sciencedb.13519 en The evolution of downstream modulation of double-edge steep phase defects is simulated by MATLAB. The methods used are angular spectrum method and distributed Fourier algorithm. The simulation parameters are as follows : the size of the calculation window is 12mm * 12mm, the number of sampling points is 1024 * 1024, the incident wavelength is 351nm, the order of the super-Gaussian beam is 6, the waist spot radius is 0.3cm, the initial intensity is 40mm, n0 = 1.48 n2 = 4.2 * 10-20. defects; high power laser systems; self-focusing Liu Yuxin Jiao Zhaoyang PUBLIC https://creativecommons.org/publicdomain/zero/1.0/ dataset http://www.doi.org/10.1117/12.3021222 Science Data Bank