| Presentation | 2011-03-04 Analysis of electromagnetic fields of curved Bragg fiber using a multilayer division method Naoyuki UMEMOTO, Jun-ichi SAKAI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This article presents a formulation and numerical results of electromagnetic fields in curved Bragg fibers. The electromagnetic fields are important for derivation of the bending loss. This is formulated using an equivalent straight waveguide approximation and the perturbation method. Highly-accurate numerical results of electromagnetic fields are obtained by using a multilayer division method. Numerical examples of electromagnetic fields in the curved state are shown for the TE_<01> mode, which is the lowest loss mode in Bragg fibers. It is found that coordinates at which the electromagnetic field in the curved state is local maximum or local minimum slightly shift inside those in the straight state. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Bragg fiber / Photonic crystal fiber / Bending loss / Multilayer division method / Confinement loss |
| Paper # | OFT2010-63,OPE2010-167 |
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| Conference Information | |
| Committee | OFT |
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| Conference Date | 2011/2/25(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Optical Fiber Technology (OFT) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Analysis of electromagnetic fields of curved Bragg fiber using a multilayer division method |
| Sub Title (in English) | |
| Keyword(1) | Bragg fiber |
| Keyword(2) | Photonic crystal fiber |
| Keyword(3) | Bending loss |
| Keyword(4) | Multilayer division method |
| Keyword(5) | Confinement loss |
| 1st Author's Name | Naoyuki UMEMOTO |
| 1st Author's Affiliation | Faculty of Science & Engineering, Ritsumeikan University() |
| 2nd Author's Name | Jun-ichi SAKAI |
| 2nd Author's Affiliation | Faculty of Science & Engineering, Ritsumeikan University |
| Date | 2011-03-04 |
| Paper # | OFT2010-63,OPE2010-167 |
| Volume (vol) | vol.110 |
| Number (no) | 436 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |