Инд. авторы:	Frumin L.L., Belai O.V., Podivilov E.V., Shapiro D.A.
Заглавие:	Efficient numerical method for solving the direct Zakharov-Shabat scattering problem
Библ. ссылка:	Frumin L.L., Belai O.V., Podivilov E.V., Shapiro D.A. Efficient numerical method for solving the direct Zakharov-Shabat scattering problem // Journal of the Optical Society of America B: Optical Physics. - 2015. - Vol.32. - Iss. 2. - P.290-296. - ISSN 0740-3224. - EISSN 1520-8540.
Внешние системы:	DOI: 10.1364/JOSAB.32.000290; SCOPUS: 2-s2.0-84924283925; WoS: 000349288300015;
Реферат:	eng: A new method to solve the direct Zakharov-Shabat scattering problem is proposed based on the solution for coupled Gel'fand-Levitan-Marchenko integral equations. Speedup of computations is achieved by using the Toplitz symmetry of the matrix and an "inner bordering" procedure. The new algorithm was tested on the exactly solvable potential. It is shown that the suggested algorithm significantly surpasses the traditional transfer matrix method in efficiency. (C) 2015 Optical Society of America
Ключевые слова:	RECONSTRUCTION; SYSTEMS; EQUATION; DESIGN; SIMULATION; PARALLEL ALGORITHM; WAVE-GUIDE FILTERS; FIBER BRAGG GRATINGS; TRANSFORM; TRANSMISSION;
Издано:	2015
Физ. характеристика:	с.290-296