Fang Tan, Pengfei Xu, Dechun Zhou, Qiang Yang, Lili Wang, Xiangyang Song. Research on Properties of Highly Nonlinear Bi2O3-GeO2-Ga2O3 Photonic Crystal Fiber[J]. Laser & Optoelectronics Progress, 2022, 59(3): 0306003
- Laser & Optoelectronics Progress
- Vol. 59, Issue 3, 0306003 (2022)
Fig. 1. Section structure of EBR-PCF
Fig. 2. Mode filed of EBR-PCF
Fig. 3. Distribution of X-polarization mode field
Fig. 4. Effective refractive index curves of EBR-PCF. (a) X polarization; (b) Y polarization
Fig. 5. Effective refractive index curves of EBR-PCF with different ellipticities. (a) X polarization; (b) Y polarization
Fig. 6. Relationship between birefringence coefficient and wavelength of EBR-PCF
Fig. 7. Dispersion characteristics of EBR-PCF in mode field. (a) X polarization; (b) Y polarization
Fig. 8. Limiting loss curves of EBR-PCF with different structures. (a) X polarization; (b) Y polarization
Fig. 9. Mode field power density curve (M=0.6, e=0.6)
Fig. 10. Temperature field isotherm of EBR-PCF
Fig. 11. Temperature field distribution curve of the central axis of the mode field
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Table 1. Effective area and nonlinear coefficients of mode field in photonic crystal fibers with different structures at 1.55 μm
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