910nm FIBER LASER AND SUPERFLUORESCENCE OF Nd-DOPED SILICA FIBER
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Abstract:
Pumped by 514.5nm Ar ion laser, 910nm laser and superfluorescence operation of Nd-doped silica fiber were achieved by suppressing the emission at 1080nm. The maximal output of 910nm fiber laser is 1.4mW, slope efficiency is 2.5%. The maximal out- put of 910nm superfluorescence is 0.4mW. An experimental comparison was made be- tween the outputs at 1080nm and 910nm superfluorescence. The process of change of the output from the superfluorescence to oscillatory laser in the same configuration was dem- onstrated by the experiment.
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Chen Yihong, Cheng Ruihua, Gan Fuxi.910nm FIBER LASER AND SUPERFLUORESCENCE OF Nd-DOPED SILICA FIBER[J]. Journal of Infrared and Millimeter Waves,1992,11(5):375~378