Raman effects in a highly nonlinear holey fiber: amplification and modulation

Yusoff, Z.; Lee, J. H.; Belardi, Walter; Monro, Tanya M.; Teh, P.C.; Richardson, David J.

doi:10.1364/ol.27.000424

Cited by 82 publications

(45 citation statements)

References 8 publications

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“…For studies of the uncompensated soliton self-frequency shift and Raman amplification in PCFs with the positive GVD slope, see, e.g., Refs. [33,34].…”

Section: Discussionmentioning

confidence: 99%

Theory of the soliton self-frequency shift compensation by the resonant radiation in photonic crystal fibers

2004

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We develop a theory of the soliton self-frequency shift compensation by the resonant radiation recently observed in photonic crystal fibers. Our approach is based on the calculation of the soliton plus radiation solution of the generalized nonlinear Schrödinger (GNLS) equation and on subsequent use of the adiabatic theory leading to a system of equations governing evolution of the soliton parameters in the presence of the Raman effect and radiation. Our theoretical results are found to be in good agreement with direct numerical modeling of the GNLS equation.

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“…For studies of the uncompensated soliton self-frequency shift and Raman amplification in PCFs with the positive GVD slope, see, e.g., Refs. [33,34].…”

Section: Discussionmentioning

confidence: 99%

Theory of the soliton self-frequency shift compensation by the resonant radiation in photonic crystal fibers

2004

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“…Microstructured 'holey' fibers have a unique range of optical properties [1,2] and have enabled new applications in spectroscopy [3], metrology [4] and communications [5,6]. Although the field of supercontinuum research using conventional fibers has been active for many years at wavelengths near 1.5 µm for telecommunications applications [7], the unique properties of holey fibers have enabled the demonstration of a visible supercontinuum in holey fibers pumped directly with a Ti:sapphire oscillators [8].…”

Section: Introductionmentioning

confidence: 99%

UV generation in a pure-silica holey fiber

et al. 2003

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“…Over the past few years, photonic crystal waveguides have been widely studied, modeled and fabricated due to their peculiar properties such as endlessly single-moded [2], high-nonlinearity [3,4], overall controllable dispersion properties [5,6], bandwidth improvement [7,8] and enhanced coupling properties [9]. A new fiber called the holey fiber is a category of photonic crystal fibers (PCFs) and has been used in Raman amplifiers as the gain medium [10,11].…”

Section: Introductionmentioning

confidence: 99%

Fuzzy Adaptive Modified PSO-Algorithm Assisted to Design of Photonic Crystal Fiber Raman Amplifier

Akhlaghi¹,

Emami²

2013

Journal of the Optical Society of Korea

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This paper presents an efficient evolutionary method to optimize the gain ripple of multi-pumps photonic crystal fiber Raman amplifier using the Fuzzy Adaptive Modified PSO (FAMPSO) algorithm. The original PSO has difficulties in premature convergence, performance and the diversity loss in optimization as well as appropriate tuning of its parameters. The feasibility and effectiveness of the proposed hybrid algorithm is demonstrated and results are compared with the PSO algorithm. It is shown that FAMPSO has a high quality solution, superior convergence characteristics and shorter computation time.

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Raman effects in a highly nonlinear holey fiber: amplification and modulation

Cited by 82 publications

References 8 publications

Theory of the soliton self-frequency shift compensation by the resonant radiation in photonic crystal fibers

Theory of the soliton self-frequency shift compensation by the resonant radiation in photonic crystal fibers

UV generation in a pure-silica holey fiber

Fuzzy Adaptive Modified PSO-Algorithm Assisted to Design of Photonic Crystal Fiber Raman Amplifier

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