𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Determination of the refractive index profile of a symmetric fiber preform by the transport of intensity equation

✍ Scribed by Ahmad Darudi; R. Shomali; M.T. Tavassoly


Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
221 KB
Volume
40
Category
Article
ISSN
0030-3992

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Automatic determination of refractive in
✍ A.A. Hamza; T.Z.N. Sokkar; M.A. El-Morsy; M.A.E. Nawareg πŸ“‚ Article πŸ“… 2009 πŸ› Elsevier Science 🌐 English βš– 942 KB

A new model, using non-destructive two-and/or multiple-beam interferometric techniques, is suggested for measuring the refractive index profile of fibers having regular and/or irregular cross-sectional shape taking into consideration the refraction of the light rays by the fiber. The proposed model

A new symmetrized solution for phase ret
✍ V.V. Volkov; Y. Zhu; M. De Graef πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 227 KB

We propose a novel symmetrization method for solving the transport of intensity equation (TIE) using fast Fourier transforms for situations where the input images may or may not exhibit spatial periodicity. The method is derived from the analysis of intensity conservation law and the internal symmet