Chang Zhao, Qianqian Huang, Mohammed Al Araimi, Aleksey Rozhin, Sergey Sergeyev, Chengbo Mou, "Observation of chaotic polarization attractors from a graphene mode locked soliton fiber laser," Chin. Opt. Lett. 17, 020012 (2019)
- Chinese Optics Letters
- Vol. 17, Issue 2, 020012 (2019)
Fig. 1. Schematic setup of the proposed graphene–PVA film mode locked EDFL.
Fig. 2. (a) Nonlinear transmission of graphene SA, (b) Raman spectrum of the graphene SA at 532 nm excitation.
Fig. 3. (a) Optical spectrum, the inset shows the signal noise ratio (SNR) at fundamental frequency, (b) oscilloscope trace, (c) autocorrelation trace.
Fig. 4. (a) Optical power of orthogonal component, (b) phase difference and DOP, (c) normalized Stokes parameters shown by Poincaré sphere.
Fig. 5. (a) Optical spectrum, the inset map shows the SNR at fundamental frequency, (b) oscilloscope trace, (c) autocorrelation trace.
Fig. 6. (a) Optical power of orthogonal component, (b) phase difference and DOP, (c) normalized Stokes parameters shown by Poincaré sphere.
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