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http://inaoe.repositorioinstitucional.mx/jspui/handle/1009/915| Numerical study of particle-size distributions retrieved from angular light-scattering data using an evolution strategy with the Fraunhofer approximation | |
| JAVIER VARGAS UBERA JUAN JAIME SANCHEZ ESCOBAR J. FELIX AGUILAR VALDEZ DAVID MICHAEL GALE | |
| Acceso Abierto | |
| Atribución-NoComercial-SinDerivadas | |
| An algorithm is presented based on an evolution strategy to retrieve a particle size distribution from angular light-scattering data. The analyzed intensity patterns are generated using the Mie theory, and the algorithm retrieves a series of known normal, gamma, and lognormal distributions by using the Fraunhofer approximation. The distributions scan the interval of modal size parameters 100 ≤ α ≤ 150. The numerical results show that the evolution strategy can be successfully applied to solve this kind of inverse problem, obtaining a more accurate solution than, for example, the Chin–Shifrin inversion method, and avoiding the use of a priori information concerning the domain of the distribution, commonly necessary for reconstructing the particle size distribution when this analytical inversion method is used. | |
| Optical Society of America APPLIED OPTICS | |
| 2007-06 | |
| Artículo | |
| Inglés | |
| Estudiantes Investigadores Público en general | |
| Javier Vargas-Ubera Juan Jaime Sánchez-Escobar J. Félix Aguilar | |
| ÓPTICA | |
| Versión aceptada | |
| acceptedVersion - Versión aceptada | |
| Aparece en las colecciones: | Artículos de Óptica |
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| 2_Numerical study of particle-size distributions.pdf | 946.5 kB | Adobe PDF | Visualizar/Abrir |