Maximum measurable distances for a single-mode optical fiber fault locator using the stimulated Raman scattering (SRS) effect

In the present paper, we have analyzed deeply and parametrically both the penalties of performance of single mode optical fiber cables employed in thernmo-irradiated fields in nuclear projects environments and space communication systems. The radiation effects as well as the thermal effects are modeled and investigated over the practical ranges of interest. Four dependent effects { spectral losses, pulse spreading, fiber bandwidth, and transmitted bit rate} as well as the sensitivities of variations of the causes are studied through the four defined sensitivities ( bit rate-spectral losses, bit rate-bandwidth, bit rate-temperature, bit rate-dose]. Severe reduction effects of both the thermal field and the irradiation field are assured and concluded.

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“…and nn +3n'n n su= _ 4EC(f X-(^) 41)(t 2E)4 3n Xn "/ In (23) and 4B(5%2_÷l7kVC, + 2C-) 4DE(5/"1.' ÷17X2E±+2E2)1 nn +3\2 +4n\\\\n 04B…”

Section: Introductionmentioning

confidence: 99%

“…(12)(13)(14)(15)(16)(17)(18)(19)(20)(21)(22)(23)(24), we can process the chromatic dispersion, tr (material dispersion + waveguide dispersion ) based on the model of [26].…”

Section: Introductionmentioning

confidence: 99%

Penalities of performance of optical fiber communication cables in thermo-irradiated fields

El-Halafawy

Mohamed

El-Hapen³

2005

2005 Fifth Workshop on Photonics and Its Applications

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Range and accuracy in backscatter measurements

1986

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Evolution of the nth Stokes-wave due to stimulated Raman scattering in single-mode fibers

Sanchez-Lara

Cruz-May

Pérez-Sánchez³

et al. 2014

OPT REV

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The evolution of the nth analytical solutions of commonly used Raman equations, analyzed by numerical simulation and experimentally, is reported. In the experiment, a 1 km undoped single-mode fiber was pumped with an ytterbium doped fiber laser system (FL) in continuous wave regime at 1064 nm in a free running configuration. We showed that it is possible to obtain up to the nth power thresholds and the maximum power for each Stokes wave by using compact analytical solutions as a first approximation in a simple, quick process. #

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Maximum measurable distances for a single-mode optical fiber fault locator using the stimulated Raman scattering (SRS) effect

Cited by 12 publications

References 15 publications

Penalities of performance of optical fiber communication cables in thermo-irradiated fields

Penalities of performance of optical fiber communication cables in thermo-irradiated fields

Range and accuracy in backscatter measurements

Evolution of the nth Stokes-wave due to stimulated Raman scattering in single-mode fibers

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