Fiber designs for high figure of merit and high slope dispersion compensating fibers

Wandel, Marie; Kristensen, Poul

doi:10.1007/s10297-005-0061-1

Cited by 23 publications

(10 citation statements)

References 38 publications

(51 reference statements)

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“…The low dispersion designs, located close to the origin within region A, show the largest effective mode areas (of order of 2.8μm 2 ), while the most dispersive designs, located close to region B lower boundary, show effective mode areas of the order of 1.8μm 2 . Such inter-dependence has also been observed in highly dispersive fibers [2,7].…”

Section: Three-pole Reflection Coefficientssupporting

confidence: 56%

“…While the control of dispersion in optical fibers is usually associated with dispersion compensation in optical communications networks [2] there has also being increasing interest in its control for the purposes of harnessing and optimizing nonlinear optical effects. Parametric processes [3] and supercontinuum generation [4] rely upon tailoring the dispersion profile of the fiber to enhance energy transfer in certain spectral regions.…”

Section: Introductionmentioning

confidence: 99%

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Inverse scattering designs of dispersion-engineered planar waveguides

May¹,

Poletti²,

Zervas³

2015

Opt. Express

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We have introduced a semi-analytical IS technique suitable for multipole, rational function reflection coefficients, and used it for the design of dispersion-engineered planar waveguides. The technique is used to derive extensive dispersion maps, including higher dispersion coefficients, corresponding to three-, five- and seven-pole reflection coefficients. It is shown that common features of dispersion-engineered waveguides such as refractive-index trenches, rings and oscillations come naturally from this approach when the magnitude of leaky poles in increased. Increasing the number of poles is shown to offer a small but measureable change in higher order dispersion with designs dominated by a three pole design with a leaky pole pair of the smallest modulus.

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Section: Three-pole Reflection Coefficientssupporting

confidence: 56%

Section: Introductionmentioning

confidence: 99%

Inverse scattering designs of dispersion-engineered planar waveguides

May¹,

Poletti²,

Zervas³

2015

Opt. Express

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“…While the phase factor β(ω) presents dependence with respect to the frequency, the chromatic dispersion parameter D(λ) has it with optical wavelength and can be modeled by a Taylor's series expansion around the operation wavelength (Wandel and Kristensen, 2006). However, a practical insightful expression can be seen as in Eq.…”

Section: Statement Of the Problemmentioning

confidence: 99%

Effect of Fiber Optic Chromatic Dispersion on the Performance of Analog Optical Link with External Modulation Aiming at Aerospace Applications

Ferreira

Coutinho

Martins

et al. 2013

J.Aerosp. Technol. Manag.

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This paper addresses the subject of fiber optic chromatic dispersion effect on the performance of analog optical link with dual-drive electro-optic Mach-Zehnder modulator, aiming at aerospace applications. Thus, a direct detection link model that emphasizes both the modulator electronic drive and the dispersion characteristic of a linear optical fiber is discussed. Furthermore, a mathematical approach yielding a rather insightful analysis of the link performance for either optical double or single sideband modulation formats is fully discussed. It is worthwhile to point out that such modeling has the special feature of relying on a uniform nomenclature, which enables one to quickly retrieve a wide range of known results regarding optical fiber link performance that are already available on an ample literature. The model usefulness is illustrated by predicting the performance dependence of a direct detection fiber optic link with respect to the radiofrequency and link length. Results of numerical simulations for a link that comprises commercial optoelectronic components with potential for practical application on electronic warfare field were also provided.

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“…7 In the first generation, zerodispersion shifted fibers (ZDSF) were used to achieve minimum loss and dispersion; but by increasing the number of signal wavelengths in DWDM networks, four-wave mixing (FWM) occurred which induces inter-channel crosstalk during the transmission of light. 8,9 Besides ZDSFs, non-zero dispersion shifted fibers (NZDSF) have been designed which avoid the phase matching condition and reduce the effects of FWM in optical networks. 1,4 By using NZDSF we may obtain a large effective area which minimizes the nonlinear effects; 7 however, larger effective area makes fiber more sensitive to bending loss.…”

Section: Introductionmentioning

confidence: 99%

Design optimization of non-zero dispersion shifted fiber for latency mitigation in optical fiber network

Seraji¹,

Safari²,

Kiaee³

2019

PAIJ

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Latency has an important role in new generation optical networks. There are a few ways to minimize latency in the optical networks. One way is to use silica in the core of optical fiber during the design of fabrication process. In this study, we have designed a non-zero dispersion shifted fibers (NZDSF) used as the transmission medium with minimal latency in an optical network. Using our optical fiber, the latency was improved by 0.016µs.

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Fiber designs for high figure of merit and high slope dispersion compensating fibers

Cited by 23 publications

References 38 publications

Inverse scattering designs of dispersion-engineered planar waveguides

Inverse scattering designs of dispersion-engineered planar waveguides

Effect of Fiber Optic Chromatic Dispersion on the Performance of Analog Optical Link with External Modulation Aiming at Aerospace Applications

Design optimization of non-zero dispersion shifted fiber for latency mitigation in optical fiber network

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