Yu Huang, Pei Zhou, Yigong Yang, Nianqiang Li, Xiaofeng Li. Progress in research of dynamic properties and applications of spin-lasers[J]. High Power Laser and Particle Beams, 2021, 33(11): 111006
- High Power Laser and Particle Beams
- Vol. 33, Issue 11, 111006 (2021)
Fig. 1. Intensity time sequence of the spin-VCSEL
Fig. 2. The real parts of the critical eigenvalues λ for the in-phase (solid line) and out of phase (dashed line) solution as a function of P , where η =1.8
Fig. 3. Bifurcation diagram of the RCP intensity
Fig. 4. Bifurcation diagrams (κ =230 ns−1, γ a=0, γ p=8.8π ns−1, γ s=30 ns−1, γ =0.68 ns−1, α =4, P =−0.1[39])
Fig. 5. Schematics of spin polarization modulation
Fig. 6. Simulated intensity modulation and polarization modulation (κ =325 ns−1, γ a=0, γ s=450 ns−1, γ =1 ns−1, α =5, P =0 [22])
Fig. 7. Polarization modulation response at various polarization ellipticity (κ =325 ns−1, γ a=0, γ s=450 ns−1, γ =1 ns−1, α =5, η= 5.4[22])
Fig. 8. Schematic model of spin-injected birefringent VCSEL toward analog radio-over-fiber systems [62]
Fig. 9. Schematic of reservoir computing based on a spin-VCSEL with delayed feedback
Fig. 10. Schematic of the proposed photonic microwave generation system and optical spectra and radio-frequency spectra
Fig. 11. Cross-correlation between the master laser and slave laser
Fig. 12. Modulated pump magnitude and polarization of the master spin-VCSEL (P M,S=−0.1)
Fig. 13. Key distribution based on spin-VCSELs
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