| Presentation | 2003/8/14 A New Controlling Technique of Chromatic Dispersion in Photonic Crystal Fibers and Its Application to Ultra-Flattened Dispersion Kunimasa SAITOH, Masanori KOSHIBA, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In order to control dispersion and dispersion slope of index-guiding photonic crystal fibers (PCFs), a new controlling technique of chromatic dispersion in PCF is reported. Moreover, our technique is applied to design PCF with both ultra-low dispersion and ultra-flattened dispersion in wide wavelength range. A full-vector finite element method with anisotropic perfectly matched layers is used to analyze the dispersion properties, the effective mode areas, and the leakage losses in PCFs with finite number of air holes. It is shown from numerical results that it is possible to design a PCF with flattened dispersion of-0.08 ± 0.01 ps/(km-nm) from 1.45 μm to 1.62 um wavelength range and that this dispersion-flattened PCF is suitable for efficient super-continuum generation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Photonic Crystal Fiber / Chromatic Dispersion / Dispersion-Flattened Fiber / Super-Continuum Generation / Finite Element Method |
| Paper # | OCS2003-48 |
| Date of Issue |
| Conference Information | |
| Committee | OCS |
|---|---|
| Conference Date | 2003/8/14(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 Communication Systems (OCS) |
|---|---|
| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A New Controlling Technique of Chromatic Dispersion in Photonic Crystal Fibers and Its Application to Ultra-Flattened Dispersion |
| Sub Title (in English) | |
| Keyword(1) | Photonic Crystal Fiber |
| Keyword(2) | Chromatic Dispersion |
| Keyword(3) | Dispersion-Flattened Fiber |
| Keyword(4) | Super-Continuum Generation |
| Keyword(5) | Finite Element Method |
| 1st Author's Name | Kunimasa SAITOH |
| 1st Author's Affiliation | Graduate School of Engineering, Hokkaido University() |
| 2nd Author's Name | Masanori KOSHIBA |
| 2nd Author's Affiliation | Graduate School of Engineering, Hokkaido University |
| Date | 2003/8/14 |
| Paper # | OCS2003-48 |
| Volume (vol) | vol.103 |
| Number (no) | 255 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |