Pulse State Switchable Ytterbium-Doped Fiber Laser Based on Lyot Filter

Yanlü Lin; Zinan Huang; Qianqian Huang; Lilong Dai; Zhikun Xing; Zhijun Yan; Chengbo Mou

doi:10.3788/CJL202148.1901004

Journals >Chinese Journal of Lasers >Volume 48 >Issue 19 >Page 1901004 > Article

Chinese Journal of Lasers
Vol. 48, Issue 19, 1901004 (2021)

Pulse State Switchable Ytterbium-Doped Fiber Laser Based on Lyot Filter

Yanlü Lin^1、2、3, Zinan Huang^1、2、3, Qianqian Huang^1、2、3, Lilong Dai^1、2、3, Zhikun Xing⁴, Zhijun Yan⁴, and Chengbo Mou^{1、2、3、*}

Author Affiliations

¹Key Laboratory of Specialty Fiber Optics and Optical Access Networks, School of Communication & Information Engineering, Shanghai University, Shanghai 200444, China;

²Shanghai Institute for Advanced Communication and Data Science, Shanghai University, Shanghai 200444, China

³Joint International Research Laboratory of Specialty Fiber Optics and Advanced Communication, Shanghai University, Shanghai 200444, China

⁴National Engineering Laboratory for Next Generation Internet Access System, School of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan, Hubei 430074, China

show less

DOI: 10.3788/CJL202148.1901004 Cite this Article Set citation alerts

Yanlü Lin, Zinan Huang, Qianqian Huang, Lilong Dai, Zhikun Xing, Zhijun Yan, Chengbo Mou. Pulse State Switchable Ytterbium-Doped Fiber Laser Based on Lyot Filter[J]. Chinese Journal of Lasers, 2021, 48(19): 1901004 Copy Citation Text

show less

Fig. 1. Lyot filter. (a) Schematic diagram; (b) transmission spectrum

Download full size

Fig. 2. Schematic diagram of Yb-doped fiber laser based on Lyot filter

Download full size

Fig. 3. Characteristics of dissipative soliton pulse under pump power of 177 mW. (a) Spectrum; (b) time domain pulse sequence; (c) autocorrelation curve; (d) radio frequency spectrum, inset is radio frequency spectrum with scanning bandwidth of 3.2 GHz

Download full size

Fig. 4. Characteristics of mode-locked pulse under different pump power. (a)(b) Spectrum and autocorrelation trace at 177 mW; (c)(d) spectrum and autocorrelation trace at 323 mW; (e)(f) spectrum and autocorrelation trace at 455 mW; (g)(h) spectrum and autocorrelation trace at 691 mW

Download full size

Fig. 5. Relationship between instantaneous power and transmittance of nonlinear polarization rotation