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Conference Paper: Genetic algorithms for reflective filters design
| Title | Genetic algorithms for reflective filters design |
|---|---|
| Authors | |
| Keywords | Electronics |
| Issue Date | 2001 |
| Publisher | IEEE. |
| Citation | IEEE Hong Kong Electron Devices Meeting Proceedings, Hong Kong, China, 30 June 2001, p. 9-12 How to Cite? |
| Abstract | A genetic algorithm (GA) with adaptive mutations has been employed for the design of Bragg reflectors. The algorithm enables three different design types: (a) composition and thickness of each layer are optimized; (b) two compositions are chosen for the two alternating materials, and the thickness of each layer is optimized; (c) composition and thickness of two layers are chosen and the pair is repeated. The algorithm enables the finding of the optimal design for two chosen incident and final media, and it is capable of taking into account the existence of a finite optically thick substrate. The algorithm is very versatile and can be applied for the design of refractive filters using various materials. We have demonstrated application of this algorithm to the design of AlxGa1-xN reflectors, as well as organic and dielectric reflectors. |
| Persistent Identifier | http://hdl.handle.net/10722/46328 |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Li, EH | en_HK |
| dc.contributor.author | Djurisic, AB | en_HK |
| dc.date.accessioned | 2007-10-30T06:47:26Z | - |
| dc.date.available | 2007-10-30T06:47:26Z | - |
| dc.date.issued | 2001 | en_HK |
| dc.identifier.citation | IEEE Hong Kong Electron Devices Meeting Proceedings, Hong Kong, China, 30 June 2001, p. 9-12 | en_HK |
| dc.identifier.uri | http://hdl.handle.net/10722/46328 | - |
| dc.description.abstract | A genetic algorithm (GA) with adaptive mutations has been employed for the design of Bragg reflectors. The algorithm enables three different design types: (a) composition and thickness of each layer are optimized; (b) two compositions are chosen for the two alternating materials, and the thickness of each layer is optimized; (c) composition and thickness of two layers are chosen and the pair is repeated. The algorithm enables the finding of the optimal design for two chosen incident and final media, and it is capable of taking into account the existence of a finite optically thick substrate. The algorithm is very versatile and can be applied for the design of refractive filters using various materials. We have demonstrated application of this algorithm to the design of AlxGa1-xN reflectors, as well as organic and dielectric reflectors. | en_HK |
| dc.format.extent | 425750 bytes | - |
| dc.format.extent | 3553 bytes | - |
| dc.format.extent | 14323 bytes | - |
| dc.format.mimetype | application/pdf | - |
| dc.format.mimetype | text/plain | - |
| dc.format.mimetype | text/plain | - |
| dc.language | eng | en_HK |
| dc.publisher | IEEE. | en_HK |
| dc.rights | ©2001 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. | - |
| dc.subject | Electronics | en_HK |
| dc.title | Genetic algorithms for reflective filters design | en_HK |
| dc.type | Conference_Paper | en_HK |
| dc.description.nature | published_or_final_version | en_HK |
| dc.identifier.doi | 10.1109/HKEDM.2001.946907 | en_HK |
| dc.identifier.hkuros | 72697 | - |