A novel 4nm tunable erbium-doped fiber ring laser based on fiber Bragg grating-assisted add-drop filter

Zhiming Liu; Yesheng Gao; Zhengying Han; Fuzhou Shang

doi:10.1117/12.2564718

17 April 2020 A novel 4nm tunable erbium-doped fiber ring laser based on fiber Bragg grating-assisted add-drop filter

Zhiming Liu, Yesheng Gao, Zhengying Han, Fuzhou Shang

Proceedings Volume 11455, Sixth Symposium on Novel Optoelectronic Detection Technology and Applications; 114553U (2020) https://doi.org/10.1117/12.2564718
Event: Sixth Symposium on Novel Photoelectronic Detection Technology and Application, 2019, Beijing, China

Abstract

A stable and low costless tunable erbium doped fiber ring laser was proposed and demonstrated. By using the fiber Bragg grating-assisted add-drop filter as a wavelength selector and a wavelength changer at the same time, a stable laser output was obtained with a 4nm tuning range. The power fluctuation, full-width at half maximum and SMSR were measured to be less than 0.50dB, smaller than 0.015nm and better than 55dB in this tuning range.

Citation Download Citation

Zhiming Liu, Yesheng Gao, Zhengying Han, and Fuzhou Shang "A novel 4nm tunable erbium-doped fiber ring laser based on fiber Bragg grating-assisted add-drop filter", Proc. SPIE 11455, Sixth Symposium on Novel Optoelectronic Detection Technology and Applications, 114553U (17 April 2020); https://doi.org/10.1117/12.2564718

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