Single Polarization, Dual Wavelength Fiber Laser Based on a 3-Stage All Fiber Lyot Filter

We have demonstrated a switchable dual wavelength fiber ring laser with a high degree of polarization output by using an intracavity 3-stage all fiber Lyot filter. The filter is formed by concatenating four 45° tilted fiber gratings separated by polarization maintaining fibers with a length ratio of...

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Veröffentlicht in:	IEEE photonics technology letters 2014-06, Vol.26 (11), p.1085-1088
Hauptverfasser:	Yan, Zhijun, Mou, Chengbo, Zhang, Zuxing, Wang, Xiangchuan, Li, Jianfeng, Zhou, Kaimin, Zhang, Lin
Format:	Artikel
Sprache:	eng
Schlagworte:	Bandwidth Cavity resonators Erbium-doped fiber lasers Fiber lasers Fibers Lasing Multistage Optical fiber amplifiers Optical fiber communication Optical fiber filters Optical fiber polarization Polarization Ring lasers Wavelengths
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