Ping Yan, Yulun Wu, Dan Li, Yi Wang, Qirong Xiao, Mali Gong. Performance Control Techniques of High-Power Linearly Polarized Yb-Doped Fiber Lasers[J]. Acta Optica Sinica, 2023, 43(15): 1514001
- Acta Optica Sinica
- Vol. 43, Issue 15, 1514001 (2023)
![Choosing slow-axis linearly polarized laser output by coiling fiber[48]](/richHtml/gxxb/2023/43/15/1514001/img_01.jpg)
Fig. 1. Choosing slow-axis linearly polarized laser output by coiling fiber[48]
![Realizing linearly polarized laser output by orthogonal splicing[49]](/richHtml/gxxb/2023/43/15/1514001/img_02.jpg)
Fig. 2. Realizing linearly polarized laser output by orthogonal splicing[49]
![Calculated bending loss curves relative to polarization[51]](/Images/icon/loading.gif){kind=icon}
Fig. 3. Calculated bending loss curves relative to polarization[51]
Fig. 4. Polarization choosing of super large mode area PM fiber by coiling[53]
Fig. 5. Comparison of output PER under 3 kW and 5 kW for two pumping schemes[54]. (a) 3 kW; (b) 5 kW
Fig. 6. Realizing linearly polarized fiber laser output by active polarization control method[8]
Fig. 7. Realizing single frequency linearly polarized fiber laser output by combining PBS and single mode fiber[55]
Fig. 8. Effective refractive index and birefringence of all the PM fiber modes[58]. (a) Effective refractive index; (b) birefringence
Fig. 9. Specialty polarization maintaining photonic crystal fiber[59]
Fig. 10. Asymmetric core polarization maintaining fiber[60]
Fig. 11. Sinusoidal signal phase modulation[62]
Fig. 12. Linearly polarized fiber oscillator with 2 m cavity length[12]
Fig. 13. Single mode-multi mode-single mode oscillator construction[9]
Fig. 14. 3.96 kW bidirectional pumping configuration[20]
Fig. 15. Schematic of AM and FM combined injection[68]
Fig. 16. 3.25 kW spectrum evolution without SBS and self-pulsing[19]
Fig. 17. Self-pulsing suppressed single frequency seed by two stage phase modulation[17]
Fig. 18. SBS suppression by using tapered polarization-maintaining fiber in amplifiers[16]
Fig. 19. Investigation of impact on SRS under different seed time domain stability[77]
Fig. 20. Mode selection by coiling fiber in the main amplifier stage[10]
Fig. 21. TMI threshold test results under forward and backward pumping[20]
Fig. 22. 915 nm LD pumped linearly polarized fiber laser with high power seed injection[67]
Fig. 23. TMI suppression by pumping modulation[89]
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Table 1. Research development of linearly polarized Yb-doped fiber lasers
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