abstract

• We report a self-Q-switched Erbium-Ytterbium-doped double cladding fiber ring laser with dual wavelength or tunable single wavelength operations. A Sagnac interferometer with a high birefringence fiber in the loop was used for the wavelength tuning of the single line operation and cavity loss adjustment for dual wavelength laser operation. Single wavelength laser operation for a pump power of 421 mW tunable in a range of 1561.4 nm to 1569.8 nm and dual wavelength laser operation at 1561.1 nm and 1571.4 nm with equal output powers are presented. © 2015 Astro Ltd.

authors

• Bello Jiménez Miguel Ángel
• Durán-Sánchez M.
• Ibarra-Escamilla B.
• Kuzin E.A.
• Pottiez O.
• Álvarez-Tamayo R.I.

publication date

• 2015-01-01

published in

• Laser Physics  Journal

keywords

• Er/Yb fiber lasers; Sagnac interferometer; self-Q-switching Birefringence; Cladding (coating); Erbium; Fiber lasers; Fiber optic sensors; Fibers; Interferometers; Pumping (laser); Q switched lasers; Ring lasers; Ytterbium; Double clad fiber laser; Double cladding fiber; Dual wavelength laser; High birefringence fibers; Sagnac interferometer; Self-Q-switching; Single wavelength lasers; Single-line operation; Q switching

Digital Object Identifier (DOI)

• 10.1088/1054-660X/25/7/075102

start page

end page

volume

• 25

issue

• 7