| Presentation | 2008-01-28 A perturbative interpretation of generating mechanism for high-Q electromagnetic resonance localized in three-dimensional photonic fractals Ushio SANGAWA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | After a report on strange high-Q resonances generated in an isotropic dielectric Menger sponge (MS) known as "photonic fractal," strenuous studies begin to reveal their properties, however, their generating mechanism is still unknown. This report focuses on the findings that the resonances can be perturbation-theoretically identified as those originally occurring in an isolated dielectric cube, arising within band gaps and uncoupling with Bloch modes for a multiperiodic lattice. This interpretation is justified by the fact that the MS can be considered as the cube embedded in the lattice rather than the outcome of conventional recursive fractal structuring operation. Also experimental formula for resonant conditions already reported can be derived from this interpretation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Fractal / Menger sponge / Localized mode / Multiperiodic lattice / Mode coupling |
| Paper # | PN2007-45,OPE2007-153,LQE2007-131 |
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| Conference Information | |
| Committee | PN |
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| Conference Date | 2008/1/21(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Photonic Network (PN) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A perturbative interpretation of generating mechanism for high-Q electromagnetic resonance localized in three-dimensional photonic fractals |
| Sub Title (in English) | |
| Keyword(1) | Fractal |
| Keyword(2) | Menger sponge |
| Keyword(3) | Localized mode |
| Keyword(4) | Multiperiodic lattice |
| Keyword(5) | Mode coupling |
| 1st Author's Name | Ushio SANGAWA |
| 1st Author's Affiliation | Advanced Technology Research Laboratories, Matsushita Electric Industrial Co., Ltd.() |
| Date | 2008-01-28 |
| Paper # | PN2007-45,OPE2007-153,LQE2007-131 |
| Volume (vol) | vol.107 |
| Number (no) | 464 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |