Revista mexicana de física
versão impressa ISSN 0035-001X
DURAN-SANCHEZ, M et al. Láser de fibra con emisión dual seleccionable usando rejillas de bragg de fibra y fibra dopada con erbio. Rev. mex. fis. [online]. 2009, vol.55, n.1, pp. 73-76. ISSN 0035-001X.
A switchable dual wavelength fiber laser is proposed and experimentally demonstrated based on fiber Bragg gratings by using a linear cavity, adjusting the overlap on the Bragg gratings and the homogéneous gain broadening of the erbium doped fiber (EDF). The single or dual lasing wavelength can be also obtained by matching the wavelength of the Bragg gratings.
Palavras-chave : Fiber lasers; switchable fiber laser; erbium doped fiber amplifiers (EDFAs); fiber Bragg gratings.