| Presentation | 2003/9/26 Transmission characteristics of dispersion-flattened photonic crystal fiber Shun AKAHANE, Masanori HANAWA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Generally the core radius of photonic crystal fibers (PCFs) is equal to air hole pitch Λ when the air hole structure is hexagonal close-packed structure. Its connectivity is bad due to its so small core radius. We analysed dependence between wavelength dispersion and core radius using effective index method when core radius is enlarged than general cases. The result is that dispersion properties of PCF is flat in 1.55μm band when core radius is about a=1.7μm, which does nt depend on d/Λ. In this report, transmission simulation using dispersion properties and MFD which is obtained by analysis was performed. The results show dispersion-flattened PCF is better than ordinary DSF in terms of conversion efficiency of four-wave mixing (FWM). |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | photonic crystal fiber / transmission characteristics / effective index method / core radius / dispersion flat / four wave mixing / conversion efficiency |
| Paper # | OCS2003-73 |
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| Conference Information | |
| Committee | OCS |
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| Conference Date | 2003/9/26(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Optical Communication Systems (OCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Transmission characteristics of dispersion-flattened photonic crystal fiber |
| Sub Title (in English) | |
| Keyword(1) | photonic crystal fiber |
| Keyword(2) | transmission characteristics |
| Keyword(3) | effective index method |
| Keyword(4) | core radius |
| Keyword(5) | dispersion flat |
| Keyword(6) | four wave mixing |
| Keyword(7) | conversion efficiency |
| 1st Author's Name | Shun AKAHANE |
| 1st Author's Affiliation | Graduate School of Engineering, Yamanashi University() |
| 2nd Author's Name | Masanori HANAWA |
| 2nd Author's Affiliation | Interdisciplinary Graduate School of Medicine and Engineering, University of Yamanashi |
| Date | 2003/9/26 |
| Paper # | OCS2003-73 |
| Volume (vol) | vol.103 |
| Number (no) | 349 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |