| Presentation | 2005-08-26 Structural Dependence of Core-Shape on Bending Losses in Holey Fibers with Large Mode Area Yukihiro TSUCHIDA, Kunimasa SAITOH, Masanori KOSHIBA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Large-mode-area (LMA) single-mode fibers are vital component for many applications such as high power delivery, fiber amplifier, data transmission, and so on. Although standard optical fibers have difficulties in obtaining both large mode area and single-mode operation, all-silica photonic crystal fibers, also called holey fibers, could be considered as good candidates for realizing LMA single-mode fibers because of their endlessly single-mode properties. In this paper, we numerically demonstrate the possibility of improved LMA endlessly single-mode holey fibers. We compare a standard holey fiber with a core formed by one missing air hole (HF1) with other types of holey fibers that have three, six, and seven missing neighboring air holes, and we find that HF1 shows the lowest macro-bending loss property among these four types of endlessly single-mode holey fiber structure with the same effective area. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Holey Fiber / Photonic Crystal Fiber / Bending Loss / Effective Mode Area / Cutoff Wavelength |
| Paper # | EMD2005-48,CPM2005-76,OPE2005-56,LQE2005-36 |
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| Conference Information | |
| Committee | CPM |
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| Conference Date | 2005/8/19(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Component Parts and Materials (CPM) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Structural Dependence of Core-Shape on Bending Losses in Holey Fibers with Large Mode Area |
| Sub Title (in English) | |
| Keyword(1) | Holey Fiber |
| Keyword(2) | Photonic Crystal Fiber |
| Keyword(3) | Bending Loss |
| Keyword(4) | Effective Mode Area |
| Keyword(5) | Cutoff Wavelength |
| 1st Author's Name | Yukihiro TSUCHIDA |
| 1st Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University() |
| 2nd Author's Name | Kunimasa SAITOH |
| 2nd Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University |
| 3rd Author's Name | Masanori KOSHIBA |
| 3rd Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University |
| Date | 2005-08-26 |
| Paper # | EMD2005-48,CPM2005-76,OPE2005-56,LQE2005-36 |
| Volume (vol) | vol.105 |
| Number (no) | 247 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |