Highly optimized tunable Er3+-doped single longitudinalmode fiber ring laser, experiment and model |
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| Authors: | Poulsen CV Sejka M |
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| Affiliation: | Electromagn. Inst., Tech. Univ., Lyngby; |
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| Abstract: | A continuous wave (CW) tunable diode-pumped Er3+-doped fiber ring laser, pumped by diode laser at wavelengths around 1480 nm, is discussed. Wavelength tuning range of 42 nm, maximum slope efficiency of 48% and output power of 14.4 mW have been achieved. Single longitudinal mode lasing with a linewidth of 6 kHz has been measured. A fast model of erbium-doped fiber laser was developed and used to optimize output parameters of the laser |
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