Stable narrow linewidth Er-doped fiber l
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Bo Wu; Yongzhi Liu; Zhiyong Dai; Shuang Liu
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Article
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2007
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John Wiley and Sons
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English
β 199 KB
## Abstract A narrow linewidth fiber laser based on fiber Bragg grating FabryβPerot etalon is demonstrated. Spatial hole burning effect is restrained by fiber Faraday rotator. The short fiber Bragg grating FabryβPerot etalon as narrow bandwidth filter discriminates and selects laser longitudinal mo