Presentation 2008-07-17
Novel NZ-DSF for Submarine Transmission Systems without Discrete Dispersion Compensation
Katsunori IMAMURA, Kazunori MUKASA, Masateru TADAKUMA, Ryuichi SUGIZAKI, Takeshi YAGI,
PDF Download Page PDF download Page Link
Abstract(in Japanese) (See Japanese page)
Abstract(in English) In order to suppress the influence of the residual dispersion slope of the submarine NZ-DSF transmission line, we investigated about the possibility of improving the optical properties of NZ-DSFs by utilizing a Restrict Mode Excitation method to the fiber design. The NZ-DSF with negative dispersion slope of -0.009ps/nm^2/km and Aeff larger than 50μm^2 was successfully realized. The DPS was set to the value almost same as SMF so that both dispersion and dispersion slope of transmission line were completely compensated. The dispersion flatness applicable to the over-40Gb/s WDM transmission can be realized by the combination of fabricated fiber spans and SMF spans without additional pre- and post- DCFs. Practically single mode transmission by Restrict Mode Excitation was confirmed from the result of optical properties of fabricated fiber. It was confirmed that transmission with no power penalty can be realized by the BER measurement.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Submarine NZ-DSF / Restrict Mode Excitation method / Cut-off wavelength / Aeff / Dispersion slope
Paper # OCS2008-31
Date of Issue

Conference Information
Committee OCS
Conference Date 2008/7/10(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 JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Novel NZ-DSF for Submarine Transmission Systems without Discrete Dispersion Compensation
Sub Title (in English)
Keyword(1) Submarine NZ-DSF
Keyword(2) Restrict Mode Excitation method
Keyword(3) Cut-off wavelength
Keyword(4) Aeff
Keyword(5) Dispersion slope
1st Author's Name Katsunori IMAMURA
1st Author's Affiliation Fitel Photonics Laboratory, Furukawa Electric Co., Ltd.()
2nd Author's Name Kazunori MUKASA
2nd Author's Affiliation Fitel Photonics Laboratory, Furukawa Electric Co., Ltd.
3rd Author's Name Masateru TADAKUMA
3rd Author's Affiliation Fitel Photonics Laboratory, Furukawa Electric Co., Ltd.
4th Author's Name Ryuichi SUGIZAKI
4th Author's Affiliation Fitel Photonics Laboratory, Furukawa Electric Co., Ltd.
5th Author's Name Takeshi YAGI
5th Author's Affiliation Fitel Photonics Laboratory, Furukawa Electric Co., Ltd.
Date 2008-07-17
Paper # OCS2008-31
Volume (vol) vol.108
Number (no) 133
Page pp.pp.-
#Pages 4
Date of Issue