مؤتمر
Iterative approach as alternative to S-matrix in modal methods
| العنوان: | Iterative approach as alternative to S-matrix in modal methods |
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| المؤلفون: | SEMENIKHIN, IGOR, Zanuccoli, Mauro |
| المساهمون: | Orlikovsky, Alexander A., Semenikhin, Igor, Zanuccoli, Mauro |
| بيانات النشر: | SPIE |
| سنة النشر: | 2014 |
| المجموعة: | IRIS Università degli Studi di Bologna (CRIS - Current Research Information System) |
| مصطلحات موضوعية: | Iterative approach, Maxwell's equations solver, Modal method, Opto-electronic simulation, Scattering matrix, Applied Mathematic, Computer Science Applications1707 Computer Vision and Pattern Recognition, Electrical and Electronic Engineering, Electronic, Optical and Magnetic Material, Condensed Matter Physics |
| الوصف: | The continuously increasing complexity of opto-electronic devices and the rising demands of simulation accuracy lead to the need of solving very large systems of linear equations making iterative methods promising and attractive from the computational point of view with respect to direct methods. In particular, iterative approach potentially enables the reduction of required computational time to solve Maxwell's equations by Eigenmode Expansion algorithms. Regardless of the particular eigenmodes finding method used, the expansion coefficients are computed as a rule by scattering matrix (S-matrix) approach or similar techniques requiring order of M3 operations. In this work we consider alternatives to the S-matrix technique which are based on pure iterative or mixed direct-iterative approaches. The possibility to diminish the impact of M3-order calculations to overall time and in some cases even to reduce the number of arithmetic operations to M2 by applying iterative techniques are discussed. Numerical results are illustrated to discuss validity and potentiality of the proposed approaches. |
| نوع الوثيقة: | conference object |
| وصف الملف: | ELETTRONICO |
| اللغة: | English |
| العلاقة: | info:eu-repo/semantics/altIdentifier/isbn/9781628415551; info:eu-repo/semantics/altIdentifier/wos/WOS:000348033400040; ispartofbook:Proceedings of SPIE - The International Society for Optical Engineering; International Conference on Micro- and Nano-Electronics 2014, ICMNE 2014; volume:9440; firstpage:944015; lastpage:944025; numberofpages:11; alleditors:Orlikovsky, Alexander A.; http://hdl.handle.net/11585/610999Test; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-84923079686; http://spie.org/x1848.xmlTest |
| DOI: | 10.1117/12.2180437 |
| الإتاحة: | https://doi.org/10.1117/12.2180437Test http://hdl.handle.net/11585/610999Test http://spie.org/x1848.xmlTest |
| رقم الانضمام: | edsbas.F1F15E63 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1117/12.2180437 |
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