The Brillouin Backscattering modeling for analysis of distributed irregularities in optical fibers

Bogachkov, Igor V.; Ovchinnikov, Sergey V.; Gorlov, N. I.

doi:10.1109/apeie.2010.5677336

Cited by 4 publications

(1 citation statement)

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“…To implement a colorless ONU, several methods were designed. [13][14][15] However, once the colorless ONU is introduced, Brillouin backscattering (BB) 16,17 becomes worse. To solve the aforementioned problems, these two systems are established via VPI simulators 18 as follows: (1) we analyze the influence on the system 1 performances, which mainly includes the BER and power penalty, and a lowpower penalty is guaranteed without degrading the BER of system 1, and (2) using an empty carrier generated by an OLT along with the downstream signal for upstream transmission, we achieve a colorless ONU in system 2.…”

Section: Introductionmentioning

confidence: 99%

System performance analysis of time-division-multiplexing passive optical network using directly modulated lasers or colorless optical network units

Gong¹,

Guo²,

Liu³

et al. 2015

Opt. Eng

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Abstract. As a promising technology for broadband communication, passive optical network (PON) has been deployed to support the last-mile broadband access network. In particular, time-division-multiplexing PON (TDM-PON) has been widely used owing to its mature technology and low cost. To practically implement TDM-PONs, the combination of intensity modulation and direct detection is a very promising technique because it achieves cost reduction in system installation and maintenance. However, the current intensity-modulation and direct-detection TDM-PON still suffers from some problems, which mainly include a high-power penalty, detrimental Brillouin backscattering (BB), and so on. Thus, using directly modulated lasers (DMLs) and colorless optical network units (ONUs), respectively, two intensity-modulation and direct-detection TDM-PON architectures are proposed. Using VPI (an optical simulation software developed by VPIphotonics company) simulators, we first analyze the influences on DML-based intensity-modulation and direct-detection TDM-PON (system 1) performances, which mainly include bit error rate (BER) and power penalty. Next, the BB effect on the BER of the intensity-modulation and direct-detection TDM-PON that uses colorless ONUs (system 2) is also investigated. The simulation results show that: (1) a low-power penalty is achieved without degrading the BER of system 1, and (2) the BB can be effectively reduced using phase modulation of the optical carrier in system 2. © The Authors.Published by SPIE under a Creative Commons Attribution 3.0 Unported License. Distribution or reproduction of this work in whole or in part requires full attribution of the original publication, including its DOI.

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Section: Introductionmentioning

confidence: 99%

System performance analysis of time-division-multiplexing passive optical network using directly modulated lasers or colorless optical network units

Gong¹,

Guo²,

Liu³

et al. 2015

Opt. Eng

View full text Add to dashboard Cite

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Experimental researches of the Brillouin backscatter spectrum in optical fibers at influence of the essential stretching forces

Bogachkov

2016

2016 Dynamics of Systems, Mechanisms and Machines (Dynamics)

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Applying of brillouin scattering spectrum analysis for detection of distributed irregularities in optic fibers and estimation of irregularities parameters

Bogachkov

Ovchinnikov

Maistrenko

2013

2013 International Siberian Conference on Control and Communications (SIBCON)

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The Brillouin Backscattering modeling for analysis of distributed irregularities in optical fibers

Abstract: The model operations results of the Brillouin Backscattering effect on the distributed irregularities in fiber-optical communication links are given in this paper.Index Terms -a Brillouin reflectometry, early diagnostics, a reflectometer, an optical fiber.

Cited by 4 publications

References 1 publication

System performance analysis of time-division-multiplexing passive optical network using directly modulated lasers or colorless optical network units

System performance analysis of time-division-multiplexing passive optical network using directly modulated lasers or colorless optical network units

Experimental researches of the Brillouin backscatter spectrum in optical fibers at influence of the essential stretching forces

Applying of brillouin scattering spectrum analysis for detection of distributed irregularities in optic fibers and estimation of irregularities parameters

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