The Nd3+-doped fiber ring laser consisting of a mechanically polished tunable directional coupler and the Nd3+-doped single mode fiber with 4 m long is pumped by Ti:Al2O3 tunable laser ranging from 800 nm to 840 nm in wavelength. The optimum pumping wavelength of this Nd3+-doped fiber ring laser for commercial semiconductor laser is selected. The fiber laser's output power of 5.8 mw and the single end output slope efficiency of 24% at pumping wavelength of 830 nm are also obtained.
Nd3+-doped fiber ring laser pumped by Ti:Al2O3 tunable laser
Optoelectronic Component Technologies ; 1992 ; Hsinchu,Taiwan
Proc. SPIE ; 1813
1992-10-23
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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