Oven, R. and Batchelor, S. and Ashworth, D.G. and Gelder, C. and Bradshaw, J.M (1995) Iterative Refinement Technique for Reconstructing Refractive-Index Profiles from Mode Indexes. Electronics Letters, 31 (3). pp. 229-231. ISSN 0013-5194.
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A method is presented whereby the refractive index profile of a planar, surface, dielectric optical waveguide may be reconstructed from a measured set of effective refractive indices in a way that is consistent with the Helmholtz equation. Profiles are compared with those obtained by conventional techniques which use the Wentzel-Kramers-Brillouin (WKB) approximation.
|Uncontrolled keywords:||optical wave-guide theory|
|Subjects:||T Technology > TK Electrical engineering. Electronics Nuclear engineering
T Technology > TA Engineering (General). Civil engineering (General)
|Divisions:||Faculties > Science Technology and Medical Studies > School of Engineering and Digital Arts|
|Depositing User:||O.O. Odanye|
|Date Deposited:||01 Jun 2009 20:08|
|Last Modified:||17 Apr 2012 13:59|
|Resource URI:||http://kar.kent.ac.uk/id/eprint/19430 (The current URI for this page, for reference purposes)|
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