Simple but accurate method to compute LP<sub>11</sub>mode cutoff frequency of nonlinear optical fibers by Chebyshev technique

Roy, Debarup; Sarkar, Sourav

doi:10.1117/1.oe.55.8.084105

Cited by 6 publications

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“…In this context, it's worth noting that the finite element technique employed in nonlinearity investigations necessitates lengthy computations. Furthermore, in the case of NOF, a formalism based on the Chebyshev method for evaluating the cut-off frequency of the LP11 mode has been reported (Roy and Sarkar, 2016). From the perspective of execution, the formalism is quite simple, yet the results are extremely accurate.…”

Section: Introductionmentioning

confidence: 99%

An Effective Method for Prediction of the Field Distribution of Lp11 Mode of Dispersion Controlled Fibers Having Third Order Nonlinearity

Kumar Ray,

Majumdar,

Gangopadhyay

2022

INTERNATIONAL CONFERENCE ON POWER ELECTRONICS &Amp; SUSTAINABLE DEVELOPMENT (ICPESD)

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We present the first mode of higher order (LP11) modal field distributions of the dispersion-controlled fibers in the appearance as well as in omission of Kerr class nonlinearity. The research is totally based on a mathematical expression for the field of LP11 mode as prescribed by Chebyshev method. Mathematical solution for the relevant parameters is described. The method of iteration is used for the necessary prediction in existence of said class of nonlinearity. The concerned evaluation using the prescribed formulations requires little computations. But our results were shown to be extremely close to the actual values obtained by a methodology namely finite element. As a result, our simple and precise formalism provides ample scope for analyzing various Kerr class nonlinear dual-mode optical fiber properties.

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Section: Introductionmentioning

confidence: 99%

An Effective Method for Prediction of the Field Distribution of Lp11 Mode of Dispersion Controlled Fibers Having Third Order Nonlinearity

Kumar Ray,

Majumdar,

Gangopadhyay

2022

INTERNATIONAL CONFERENCE ON POWER ELECTRONICS &Amp; SUSTAINABLE DEVELOPMENT (ICPESD)

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Prediction of power transmission coefficient and the aspect ratio of a single mode trapezoidal index fiber by using splice loss technique

Chowdhury

Dutta

Mallick

et al. 2018

Optik - International Journal for Light and Electron Optics

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Choice of step and near step profiles from splice loss analysis of trapezoidal index single mode fibers leading to a proposal of a longitudinal displacement sensor

et al. 2023

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Simple but accurate method to compute LP₁₁mode cutoff frequency of nonlinear optical fibers by Chebyshev technique

Cited by 6 publications

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An Effective Method for Prediction of the Field Distribution of Lp11 Mode of Dispersion Controlled Fibers Having Third Order Nonlinearity

An Effective Method for Prediction of the Field Distribution of Lp11 Mode of Dispersion Controlled Fibers Having Third Order Nonlinearity

Prediction of power transmission coefficient and the aspect ratio of a single mode trapezoidal index fiber by using splice loss technique

Choice of step and near step profiles from splice loss analysis of trapezoidal index single mode fibers leading to a proposal of a longitudinal displacement sensor

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Simple but accurate method to compute LP11mode cutoff frequency of nonlinear optical fibers by Chebyshev technique

Cited by 6 publications

References 0 publications

An Effective Method for Prediction of the Field Distribution of Lp11 Mode of Dispersion Controlled Fibers Having Third Order Nonlinearity

An Effective Method for Prediction of the Field Distribution of Lp11 Mode of Dispersion Controlled Fibers Having Third Order Nonlinearity

Prediction of power transmission coefficient and the aspect ratio of a single mode trapezoidal index fiber by using splice loss technique

Choice of step and near step profiles from splice loss analysis of trapezoidal index single mode fibers leading to a proposal of a longitudinal displacement sensor

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Simple but accurate method to compute LP₁₁mode cutoff frequency of nonlinear optical fibers by Chebyshev technique