Stable optical pulse generation using rational harmonic mode-locked fiber laser

被引:0
|
作者
Choudhury, N [1 ]
Wu, C [1 ]
Dutta, NK [1 ]
机构
[1] Univ Connecticut, Dept Phys, Storrs, CT 06269 USA
关键词
D O I
10.1117/12.414111
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Stable rational harmonic mode-locked pulses with a repetition rate of 40 GHz were generated from an Er-doped fiber laser with a semiconductor optical amplifier in the cavity. By tuning the current of the semiconductor optical amplifier, significantly improved rational harmonic mode-locked pulses were obtained and the supermode noise in the RF spectrum of mode locked laser was reduced for certain current range of the semiconductor optical amplifier.
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页码:9 / 14
页数:6
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