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5 December 2011 Switchable triple-wavelength erbium-doped fiber laser based on two series connected Lyot-Sagnac filter
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Proceedings Volume 8198, 2011 International Conference on Optical Instruments and Technology: Optoelectronic Devices and Integration; 81980B (2011) https://doi.org/10.1117/12.904829
Event: International Conference on Optical Instruments and Technology (OIT2011), 2011, Beijing, Beijing, China
Abstract
In this paper, by utilizing two series connected Lyot-Sagnac filter, we propose a switchable erbium-doped fiber laser (EDFL) which can be switched between single-wavelength and multi-wavelength in the experiment. The laser can realize stable single-wavelength, dual-wavelength, triple-wavelength output at room temperature by adjusting polarization orientations of two polarization controllers(PCs) in the two series connected Lyot-Sagnac filter. The optical signal-to-noise ratio (OSNR) of the laser is over 30 dB, and the peak fluctuation over 30 minute is less than 0.5 dB at room temperature.
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GuoRong Qiao, Zhigang Cao, Rui Wang, XiaoChun Ji, Bing Gao, XiFen Zhang, and Benli Yu "Switchable triple-wavelength erbium-doped fiber laser based on two series connected Lyot-Sagnac filter", Proc. SPIE 8198, 2011 International Conference on Optical Instruments and Technology: Optoelectronic Devices and Integration, 81980B (5 December 2011); https://doi.org/10.1117/12.904829
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