Sharma, Anurag ; Taneja, Anju (1991) Unconditionally stable procedure to propagate beams through optical waveguides using the collocation method Optics Letters, 16 (15). pp. 1162-1164. ISSN 0146-9592
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Official URL: http://www.opticsinfobase.org/ol/abstract.cfm?URI=...
Related URL: http://dx.doi.org/10.1364/OL.16.001162
Abstract
The collocation method developed earlier for propagating beams through optical waveguides is unstable for moderately large values of the extrapolation interval. A new procedure is presented to solve the matrix propagation equation in a method that is unconditionally stable for arbitrarily large extrapolation intervals. The new method uses the Fresnel approximation. The numerical performance of the new formulation is compared with that of the original method and with the propagating-beam method.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Optical Society of America. |
| ID Code: | 48435 |
| Deposited On: | 14 Jul 2011 08:19 |
| Last Modified: | 14 Jul 2011 08:19 |
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