BIREFRINGENCE EFFECT OF OPTICAL FIBER LASER WITH INTRACORE FIBER BRAGG GRATING

被引:12
作者
DOUAY, M [1 ]
FENG, T [1 ]
BERNAGE, P [1 ]
NIAY, P [1 ]
DELEVAQUE, E [1 ]
GEORGES, T [1 ]
机构
[1] CTR NATL ETUD TELECOMMUN,FOG,OCM,LAB,F-22301 LANNION,FRANCE
关键词
D O I
10.1109/68.149882
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The spectra of Nd3+- and Pr3+-doped fiber lasers utilizing an intracore Bragg grating reflector written at 1.08-mu-m Bragg wavelength and a dichroic mirror for cavity feedback have been investigated under 0.6 GHz resolution. Two oscillating frequencies corresponding to two orthogonal linear polarization states of laser emission were observed. The frequencies and orientations of the two linearly polarized emissions could be changed by varying the fiber birefringence with an in-line polarization controller. A phenomenological model is proposed to explain the experimental results.
引用
收藏
页码:844 / 846
页数:3
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