Multiwavelength erbium-doped fiber Fabry-Perot laser and its uniform spectral lines power operation

被引:22
|
作者
Ahmed, F [1 ]
Kishi, N [1 ]
Miki, T [1 ]
机构
[1] Univ Electrocommun, Dept Informat & Commun Engn, Tokyo 1828585, Japan
关键词
erbium-doped fiber (EDF); fiber lasers; Lyot-Sagnac filter; multiwavelength lasing; phase modulation;
D O I
10.1109/LPT.2004.842796
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
Multiwavelength erbium-doped fiber laser by means of phase modulation in a linear cavity configuration is presented. Stable multiwavelength lasing is achieved by applying any one of the waveforms of sine, square, sawtoothed, and triangular at a suitable frequency between 500 Hz to a few tens of kilohertz to the phase modulator. The output spectral lines power equalization is performed by adjusting the frequency to drive the all-fiber phase modulator and the polarization controller or dc offset voltage of a LiNbO3 amplitude modulator, which is incorporated in a polarization-maintaining fiber Lyot-Sagnac filter.
引用
收藏
页码:753 / 755
页数:3
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