Dr. Ariel Flores-Rosas Profile

Dr. Ariel Flores-Rosas

at Univ Autónoma de Chiapas

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Author

Publications (10)

SPIE Journal Paper | 25 March 2017

Polarization properties of vector solitons generated by modulation instability in a fiber with circular birefringence

Ariel Flores-Rosas, Evgeny Kuzin, Roberto Arceo, Orlando Díaz-Hernández, Victor Ruiz-Pérez, Gerardo Escalera-Santos

OE, Vol. 56, Issue 03, 036115, (March 2017) https://doi.org/10.1117/12.10.1117/1.OE.56.3.036115

KEYWORDS: Polarization, Solitons, Birefringence, Modulation, Raman spectroscopy, Picosecond phenomena, Optical engineering, Raman scattering, Numerical analysis, Numerical simulations

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Proceedings Article | 8 May 2013 Paper

Polarization properties of vector solitons generated by modulation instability in circularly birefringent fibers

E. Kuzin, A. Flores-Rosas, J. Peralta-Hernandez, B. Villagomez-Bernabe, B. Ibarra-Escamilla, A. Gonzalez-Garcia, O. Pottiez, M. Duran-Sanchez

Proceedings Volume 8772, 877218 (2013) https://doi.org/10.1117/12.2020875

KEYWORDS: Polarization, Solitons, Optical fibers, Raman spectroscopy, Birefringence, Modulation, Numerical analysis, Scanning probe microscopy, Energy transfer, Wave plates

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Common optical fibers are randomly birefringent, and solitons formatting and traveling in them are randomly polarized. However it is desirable to have solitons with a well-defined polarization. We analyzed the two coupled propagation equations in a circularly birefringent fiber. Our equations include SPM, XPM and the soliton self frequency shift. In a difference of previously published works we consider the polarization dependence of the Raman amplification. We have found that the difference between perpendicular and parallel Raman gain results in energy transform from slow to fast circularly polarized component. We have shown this effect analytically and by a numerical simulation. For analytical consideration we performed a transformation of equations which reduces them to a form of perturbed Manakov task. The perturbation method gives us equations for evolution of the polarization state of pulse which show that in a circularly birefringent fiber the cross–polarization Raman term leads to unidirectional energy transfer from the slow circularly polarized component to the fast one. The magnitude of this effect is determined by the product of birefringence and amplitudes of both polarization components. Thus, solitons with any initial polarization state will eventually evolve stable circularly polarized solitons. We also made numerical analysis of two coupled nonlinear Shrödinger equations using a split-step Fourier method. The parameters of a standard fiber were used with delay between left- and right- circular polarizations of 1 ps/km that corresponds to circular birefringence in a fiber twisted by 6 turns/m. Numerical analysis confirms the analytical approximation. We analyzed also the polarization of solitons generated by modulation instability. We used a 30-ps, 40-W pulse with noise imposed on them at the fiber input. We found that polarization ellipticity of solitons is distributed randomly; however the average polarization ellipticity is closer to the circular than the polarization ellipticity of the input pulse. In experiment we used 220-m SMF-28 fiber twisted by 6 turns/m. The fiber was pumped by 1-ns pulse. We have found that at circular polarization of the input pulse solitons at the fiber output have polarizations close to the circular.

SPIE Journal Paper | 1 July 2011

Optical switch based on stimulated Raman scattering

Ariel Flores-Rosas, Evgeny Kuzin, Baldemar Ibarra-Escamilla, Olivier Pottiez, Manuel Durán-Sánchez

OE, Vol. 50, Issue 07, 071102, (July 2011) https://doi.org/10.1117/12.10.1117/1.3558851

KEYWORDS: Raman spectroscopy, Raman scattering, Dispersion, Optical switching, Optical filters, Signal attenuation, Optical amplifiers, Modulation, Fiber amplifiers, Optical engineering

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Proceedings Article | 14 October 2010 Paper

Raman circuit for all-optical switch

A. Flores-Rosas, E. Kuzin, B. Ibarra-Escamilla, O. Pottiez, M. Duran-Sánchez

Proceedings Volume 7839, 783923 (2010) https://doi.org/10.1117/12.868871

KEYWORDS: Raman spectroscopy, Optical filters, Raman scattering, Modulation, Circuit switching, Switches, Optical circuits, Optical switching, Optical signal processing

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Proceedings Article | 5 June 2010 Paper

The on-off contrast in an all optical switch based on stimulated Raman scattering in optical fibers

A. Flores-Rosas, E. Kuzin, B. Ibarra-Escamilla, O. Pottiez, M. Duran-Sánchez

Proceedings Volume 7728, 77280Z (2010) https://doi.org/10.1117/12.854737

KEYWORDS: Raman spectroscopy, Raman scattering, Optical filters, Dispersion, Solids, Optical circuits, Switches, Modulation, Interference (communication)

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Proceedings Article | 18 February 2010 Paper

Extraction of a single soliton from a bunch of solitons generated by pulse breakup

Miguel Bello-Jimenez, Evgeny Kuzin, Olivier Pottiez, Baldemar Ibarra-Escamilla, Ariel Flores-Rosas, Manuel Duran-Sanchez

Proceedings Volume 7582, 75820Q (2010) https://doi.org/10.1117/12.842248

KEYWORDS: Solitons, Picosecond phenomena, Polarization, Optical amplifiers, Dispersion, Clocks, Signal attenuation, Ions, Single mode fibers, Estimation theory

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Proceedings Article | 17 February 2010 Paper

Fine adjustment of cavity loss by fiber optical loop mirror for dual-wavelength laser

M. Durán Sánchez, R. Álvarez-Tamayo, A. Flores-Rosas, E. Kuzin, B. Ibarra-Escamilla, M. Bello-Jiménez

Proceedings Volume 7580, 75802O (2010) https://doi.org/10.1117/12.842677

KEYWORDS: Fiber lasers, Temperature metrology, Mirrors, Transmittance, Fiber Bragg gratings, Fiber optics, Connectors, Sagnac interferometers, Fiber in the loop, Tolerancing

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Proceedings Article | 24 February 2009 Paper

Extraction of a single soliton from a set of solitons by the use of a nonlinear optical loop mirror

M. Bello-Jiménez, E. Kuzin, O. Pottiez, B. Ibarra-Escamilla, J. Haus, A. Flores-Rosas, M. Durán-Sánchez

Proceedings Volume 7197, 719714 (2009) https://doi.org/10.1117/12.808346

KEYWORDS: Solitons, Picosecond phenomena, Polarization, Nonlinear optics, Optical fibers, Mirrors, Dispersion, Fiber amplifiers, Beam splitters, Fiber optics

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SPIE Journal Paper | 1 December 2007

Optimization of the two-stage single-pump erbium-doped fiber amplifier with high amplification for low frequency nanoscale pulses

Miguel Bello Jiménez, Evgeny Kuzin, Baldemar Ibarra-Escamilla, Ariel Flores

OE, Vol. 46, Issue 12, 125007, (December 2007) https://doi.org/10.1117/12.10.1117/1.2823495

KEYWORDS: Fiber amplifiers, Absorption, Optical amplifiers, Sagnac interferometers, Optical filters, Optical engineering, Interference (communication), Transmittance, Erbium, Optical simulations

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Proceedings Article | 23 February 2007 Paper

Two-stage single-pump Er-doped fiber amplifier with 55-dB amplification ns-long pulses

M. Bello-Jiménez, E. A. Kuzin, Baldemar Ibarra-Escamilla, Ariel Flores, R. Rojas-Laguna

Proceedings Volume 6453, 645322 (2007) https://doi.org/10.1117/12.700627

KEYWORDS: Optical amplifiers, Fiber amplifiers, Sagnac interferometers, Signal attenuation, Absorption, Amplifiers, Erbium, Interference (communication), Optical filters, Transmittance

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Showing 5 of 10 publications

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