| Presentation | 2008-08-28 A study on acousto-optic coupling characteristics of hole-assisted fiber Takashi MATSUI, Kazuhide NAKAJIMA, Kazuyuki SHIRAKI, Toshio KURASHIMA, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We clarified the acousto-optic coupling characteristics of a hole-assisted fiber (HAF) numerically and experimentally. We numerically show that the HAF beat length between the guided and first-higher order modes has the small wavelength dependence compared with that of the single-mode fiber and so we can achieve broadband acousto-optic coupling. Ultra-broadband acousto-optic coupling whose bandwidth reaches 120nm is realized by using a HAF and the bandwidth can be controlled by designing the air hole structure. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | acousto-optic coupling / hole-assisted fiber / long period grating / finite element method |
| Paper # | OFT2008-17 |
| Date of Issue |
| Conference Information | |
| Committee | OFT |
|---|---|
| Conference Date | 2008/8/21(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Optical Fiber Technology (OFT) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A study on acousto-optic coupling characteristics of hole-assisted fiber |
| Sub Title (in English) | |
| Keyword(1) | acousto-optic coupling |
| Keyword(2) | hole-assisted fiber |
| Keyword(3) | long period grating |
| Keyword(4) | finite element method |
| 1st Author's Name | Takashi MATSUI |
| 1st Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation() |
| 2nd Author's Name | Kazuhide NAKAJIMA |
| 2nd Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
| 3rd Author's Name | Kazuyuki SHIRAKI |
| 3rd Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
| 4th Author's Name | Toshio KURASHIMA |
| 4th Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
| Date | 2008-08-28 |
| Paper # | OFT2008-17 |
| Volume (vol) | vol.108 |
| Number (no) | 190 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |