Experimental and numerical investigation of the SBS-threshold increase in an optical fiber by applying strain distributions

被引：95

作者：

Boggio, JMC ^{[1
]}

Marconi, JD ^{[1
]}

Fragnito, HL ^{[1
]}

机构：

[1] Univ Estadual Campinas, IFGW, Opt & Photon Res Ctr, BR-13083970 Campinas, SP, Brazil

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 2005年 / 23卷 / 11期

基金：

巴西圣保罗研究基金会;

关键词：

Brillouin threshold; nonlinear fiber optics; stimulated Brillouin scattering (SBS); strain;

D O I：

10.1109/JLT.2005.856226

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We study, experimentally and numerically, the increase of the stimulated Brillouin scattering (SBS) threshold in dispersion-shifted fibers (DSFs) by applying three different tensile-strain distributions. The best results are obtained with a 40-step stair-ramp distribution, for which we demonstrate a 8-dB SBS threshold increase in a 580-m DSF. The Brillouin frequency is observed to shift as a function of the strain at a rate of 0.464 GHz/%. We discuss the potentials and drawbacks of this technique for application in nonlinear devices.

引用

页码：3808 / 3814

页数：7

共 25 条

[21] SUPER PON - A fiber to the home cable network for CATV and POTS/ISDN/VOD as economical as a coaxial cable network
Tan, AHH
[J]. JOURNAL OF LIGHTWAVE TECHNOLOGY, 1997, 15 (02) : 213 - 218
[22] 40-Gb/s transmission using RZ-pulse source based on fiber optical parametric amplification
Torounidis, T
Sunnerud, H
Hedekvist, PO
Andrekson, PA
[J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 2003, 15 (08) : 1159 - 1161
[23] New SBS suppression fiber with uniform chromatic dispersion to enhance four-wave mixing
Tsujikawa, K
Nakajima, K
Miyajima, Y
Ohashi, M
[J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 1998, 10 (08) : 1139 - 1141
[24] Achieving long repeaterless sections in high-density metropolitan WDM networks
Ylä-Jarkko, KH
Alam, S
Grudinin, AB
[J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 2002, 14 (07) : 1013 - 1015
[25] STIMULATED BRILLOUIN-SCATTERING SUPPRESSION BY MEANS OF APPLYING STRAIN DISTRIBUTION TO FIBER WITH CABLING
YOSHIZAWA, N
IMAI, T
[J]. JOURNAL OF LIGHTWAVE TECHNOLOGY, 1993, 11 (10) : 1518 - 1522

← 1 2 3 →