Using optimal cavity loss and saturable-absorber passive filter for stable and tunable dual-wavelength erbium fiber laser in single-longitudinal-mode operation

CH Yeh, CW Chow, YF Wu, YH Lin… - Laser Physics …, 2011 - iopscience.iop.org
In this investigation, we propose and demonstrate experimentally tunable and stable dual-
wavelength erbium doped fiber (EDF) double-ring laser scheme using different coupling …

Theoretical and experimental analysis of tunable Sagnac high-birefringence loop filter for dual-wavelength laser application

RI Álvarez-Tamayo, M Durán-Sánchez, O Pottiez… - Applied …, 2011 - opg.optica.org
We present detailed investigations of the spectral dependencies of the transmission of a
fiber optical loop mirror (FOLM) consisting of a coupler with output ports spliced at arbitrary …

Switchable dual-wavelength passively mode-locked fiber ring laser using SESAM and cascaded fiber Bragg gratings

AP Luo, ZC Luo, WC Xu - Laser Physics, 2011 - Springer
We propose and demonstrate an efficient and simple wavelength switchable dual-
wavelength passively mode-locked fiber ring laser based on a semiconductor saturable …

A dual-wavelength tunable laser with superimposed fiber Bragg gratings

RI Álvarez-Tamayo, M Durán-Sánchez, O Pottiez… - Laser …, 2013 - iopscience.iop.org
We report a dual-wavelength tunable fiber laser. The cavity is formed by two superimposed
fiber Bragg gratings (FBGs) and a temperature tunable high-birefringence fiber optical loop …

Employing external injection-locked Fabry-Perot laser scheme for mm-wave generation

YF Wu, CH Yeh, CW Chow, FY Shih, S Chi - Laser Physics, 2011 - Springer
We propose and experimentally investigate a 170 GHz band millimeter-wave source
employing an external dual-mode-locked Fabry-Perot laser diode (FP-LD) with a 1.38 nm …

Self-Q-switch and CW operation of a tunable dual-wavelength Er/Yb double-clad fiber laser

B Ibarra-Escamilla, M Durán-Sánchez… - Applied sciences, 2018 - mdpi.com
Featured Application High-power light sources, terahertz generation, thulium-doped fiber
laser, pump power sources. abstract In this paper, a double-clad Er/Yb fiber laser with self-Q …

A simple linear cavity dual-wavelength fiber laser using AWG as wavelength selective mechanism

AA Latif, MZ Zulkifli, NA Awang, SW Harun, H Ahmad - Laser Physics, 2010 - Springer
In this paper, a simple design of linear cavity dual-wavelength fiber laser (DWFL) is
proposed. Operating in the C-band region stretching from 1538.3 nm to 1548.6 nm, an …

In-fiber Mach–Zehnder interferometer based on a Nd-doped double-clad fiber for switchable single and dual-wavelength EDF laser application

AA Castillo-Guzmán, RI Alvarez-Tamayo… - Laser …, 2017 - iopscience.iop.org
We present an experimental study of a novel Mach–Zehnder in-fiber interferometer and its
application for single and dual-wavelength operation of a ring cavity fiber laser. The …

Multiple continuous-wave and pulsed modes of a figure-of-eight fibre laser

O Pottiez, A Martinez-Rios, D Monzon-Hernandez… - Laser …, 2013 - iopscience.iop.org
We study experimentally a figure-of-eight fibre laser including a polarization-imbalanced
nonlinear optical loop mirror and a Mach–Zehnder optical filter formed by two fibre tapers …

Efficient technique for intracavity loss optimization in a dual-wavelength erbium-doped fiber laser

AW Al-Alimi, MH Al-Mansoori, AF Abas, MA Mahdi… - Laser Physics, 2010 - Springer
An efficient technique to improve the quality of a tunable dual-wavelength fiber laser is
reported. The power of both channels can be equalized with efficient intracavity loss …