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  1. No Access

    Article

    Q-switching of an all-fiber ring laser based on in-fiber acousto-optic bandpass modulator

    Active Q-switching of an all-fiber ring laser utilizing a novel in-fiber acousto-optic tunable bandpass filter (AOTBF) is reported. The transmission characteristics of the AOTBF are controlled by amplitude mod...

    G. Ramírez-Meléndez, M. Bello-Jiménez, O. Pottiez, L. Escalante-Zarate… in Applied Physics B (2017)

  2. No Access

    Article

    Dual-wavelength operation of a figure-eight fiber laser

    We study numerically an erbium-doped figure-eight fiber laser including a double-band-pass optical filter for dual-wavelength pulse generation. Simulations are performed for several values of the filter band-w...

    O. Pottiez, J. C. Hernandez-Garcia, B. Ibarra-Escamilla, E. A. Kuzin in Laser Physics (2012)

  3. No Access

    Article

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

    We present the investigation of the ON-OFF contrast in an optical switch using stimulated Raman Scattering in optical fibers. The setup consists of a Raman circuit of two fiber stages connected in series with ...

    A. Flores-Rosas, E. A. Kuzin, B. Ibarra-Escamilla, J. M. Merlo-Ramírez in Laser Physics (2012)

  4. No Access

    Article

    Tunable dual-wavelength fiber laser based on a polarization-maintaining fiber Bragg grating and a Hi-Bi fiber optical loop mirror

    We demonstrate experimentally the operation of a linear cavity dual-wavelength fiber laser using a polarization maintaining fiber Bragg grating (PM-FBG) as an end mirror that defines two closely spaced laser e...

    R. I. Álvarez-Tamayo, M. Durán-Sánchez, O. Pottiez, E. A. Kuzin… in Laser Physics (2011)

  5. No Access

    Article

    Wavelength tunable high power laser using a double-clad Er:Yb doped fiber

    We experimentally demonstrated a stable, wavelength-tunable fiber laser using a polarization-maintaining, double-clad Er:Yb doped fiber amplifier in the cavity. The output wavelength is tunable over the range ...

    B. Ibarra-Escamilla, O. Pottiez, R. Zhou, Q. Zhan, P. E. Powers… in Laser Physics (2011)

  6. No Access

    Article

    Generation of long broadband pulses with a figure-eight fiber laser

    In this paper we performed the experimental and numerical study of a passively mode-locked fiber laser that generates packets of sub-picosecond pulses instead of individual pulses. The proposed configuration i...

    J. C. Hernandez-Garcia, O. Pottiez, R. Grajales-Coutiño… in Laser Physics (2011)

  7. No Access

    Article

    Fine adjustment of cavity loss by Sagnac loop for a dual wavelength generation

    We experimentally demonstrate a fine adjustment of cavity loss by Sagnac loop for a dual wave-length generation. The single or dual wavelengths are obtained by controlling the losses on both cavities through a...

    M. Durán-Sánchez, A. Flores-Rosas, R. I. Álvarez-Tamayo, E. A. Kuzin… in Laser Physics (2010)

  8. No Access

    Article

    Switchable and tuneable multi-wavelength Er-doped fibre ring laser using Sagnac filters

    We demonstrate experimentally a simple configuration to perform wavelength-tuning and multi-wavelength operation in a fibre ring laser that is composed of an Erbium-doped fibre and includes a fibre-optic Sagna...

    A. González-García, O. Pottiez, R. Grajales-Coutiño, B. Ibarra-Escamilla… in Laser Physics (2010)

  9. No Access

    Article

    Generation of high-energy pulses from an all-normal-dispersion figure-8 fiber laser

    We propose and study numerically an all-normal-dispersion Ytterbium-doped figure-eight fiber laser scheme for generation of high-energy pulses. The monotonous pulse stretching that takes place in the fiber und...

    O. Pottiez, B. Ibarra-Escamilla, E. A. Kuzin, R. Grajales-Coutiño… in Laser Physics (2010)

  10. No Access

    Article

    The use of NOLM for investigations of initial development of supercontinuum in fibers with anomalous dispersion

    We performed a numerical study of the transmission through a nonlinear optical loop mirror (NOLM) of a sequence of solitons generated at the initial stage of the supercontinuum (SC) generation. We found that t...

    E. A. Kuzin, O. Pottiez, M. Bello-Jimenez, B. Ibarra-Escamilla… in Laser Physics (2009)

  11. No Access

    Article

    All-fiber passive mode-locked laser to generate ps pulses based in a symmetrical NOLM

    We experimentally investigate an all-fiber passively mode-locked laser generating ps pulses. The experimental setup is a figure eight fiber laser configuration, including a power-symmetric Nonlinear Optical Lo...

    B. Ibarra-Escamilla, O. Pottiez, E. A. Kuzin, M. Duran-Sanchez, J. W. Haus in Laser Physics (2009)

  12. No Access

    Article

    High-energy pulses from a figure 8 fiber laser with normal net dispersion

    In this paper we show numerically that high-energy pulses can be obtained with a figure-eight Erbium-doped fiber laser with large normal net dispersion, and in which an anomalous-dispersion Nonlinear Optical L...

    O. Pottiez, B. Ibarra-Escamilla, E. A. Kuzin in Laser Physics (2009)

  13. No Access

    Article

    Experimental investigation of a passively mode-locked fiber laser based on a symmetrical NOLM with a highly twisted low-birefringence fiber

    We experimentally investigate the passive mode-locking operation of a figure eight-fiber laser based on a symmetrical nonlinear optical loop mirror (NOLM) with a highly twisted low-birefringence fiber in the l...

    B. Ibarra-Escamilla, O. Pottiez, E. A. Kuzin, R. Grajales-Coutiño… in Laser Physics (2008)

  14. No Access

    Article

    Short optical pulse profile characterization using a nonlinear optical loop mirror

    We propose in this work a technique for short pulse profile retrieval based on the Kerr effect in a fiber nonlinear optical loop mirror (NOLM). Under some assumptions, the profile can be determined from the en...

    O. Pottiez, B. Ibarra-Escamilla, E. A. Kuzin in Laser Physics (2008)