SIMULTANEOUS EFFECTS OF GAIN AND LOSS ANISOTROPIES ON THE THRESHOLDS OF A BIPOLARIZATION FIBER LASER

被引:37
作者
LENERS, R [1 ]
FRANCOIS, PL [1 ]
STEPHAN, G [1 ]
机构
[1] UNIV RENNES,ECOLE NATL SUPER SCI APPL & TECHNOL,CNRS,OPTRON LAB,EP 001,6 RUE KERAMPONT,F-22305 LANNION,FRANCE
关键词
D O I
10.1364/OL.19.000275
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We study, both experimentally and theoretically, the threshold properties of the polarized modes in Nd3+-doped fiber lasers. We demonstrate the influence of the gain anisotropy induced by the pump polarization and of the loss anisotropy induced by the cavity mirror tilt. An understanding of these two phenomena reveals the microscopic anisotropies of the ion for both the pump and laser transitions.
引用
收藏
页码:275 / 277
页数:3
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