Sharma, Anurag ; Barai, Samit (2007) Improved optimal variational method to analyze optical rib waveguides Optics Communications, 271 (1). pp. 81-86. ISSN 0030-4018
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/j.optcom.2006.09.065
Abstract
We present an improved optimal variational method (Vopt) to overcome the assumption of field separability in the two orthogonal directions. The improved Vopt method is shown to give accurate results with less computational effort. The method is applied to rib waveguides and the results are compared with those obtained using the computationally intensive finite-element method.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Optical Waveguides; Variational Method; Rib Waveguide; Propagation Characteristics |
| ID Code: | 48476 |
| Deposited On: | 14 Jul 2011 08:21 |
| Last Modified: | 14 Jul 2011 08:21 |
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