Performance Limit of Two-Pump Brillouin Fiber Sensors Obtained by Manakov Modulation Instability

被引：0

作者：

Alem, Mehdi ^{[1
]}

Soto, Marcelo A. ^{[1
]}

Thevenaz, Luc ^{[1
]}

Urricelqui, Javier ^{[2
]}

Sagues, Mikel ^{[2
]}

Loayssa, Alayn ^{[2
]}

机构：

[1] EPFL Swiss Fed Inst Technol, Grp Fiber Opt, Inst Elect Engn, SCI STI LT,Stn 11, CH-1015 Lausanne, Switzerland

[2] Univ Publ Navarra, Dept Elect & Elect Engn, Pamplona 31006, Spain

来源：

2015 SPATIOTEMPORAL COMPLEXITY IN NONLINEAR OPTICS (SCNO) | 2015年

关键词：

Kerr effect; modulation instability; distributed fiber sensor; Manakov system; stimulated Brillouin scattering;

D O I：

暂无

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：

The Manakov modulation instability is shown to determine the performance limit of long-distance Brillouin fiber sensors utilizing orthogonally-polarized pumps. Numerical simulations of the Manakov equation are supported by the experimental measurement of a 25-km Brillouin fiber sensor to verify the model. The study reveals that the use of orthogonally-polarized pulses decreases the pump depletion due to modulation instability leading to an enhancement of the sensing distance.

引用

页数：2

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