Chinese Journal of Lasers, Volume. 48, Issue 24, 2406002(2021)
Bismuthate Glass Microstructure Fiber with High Birefringence and Large Negative Dispersion
Fig. 2. Refractive index of bismuthate glasses and the effective index of x-polarized and y-polarized fundamental mode varying with wavelength (Λout=1.5 μm,dout/Λout=0.68,din/Λin=0.86)
Fig. 3. Electric field distribution of fundamental mode of MF at 3000-nm wavelength(Λout=1.5 μm,dout/Λout=0.68,din/Λin=0.86). (a) x-polarized; (b) y-polarized
Fig. 4. Influence of Λout on the dispersion and birefringence characteristics of MF when dout/Λout=0.68, din/Λin=0.86, Λout/Λin=3. (a) Dispersion of y-polarized fundamental mode; (b) dispersion of x-polarized fundamental mode; (c) birefringence of MF
Fig. 5. Influence of Λout on the effective mode field area of MF when dout/Λout=0.68, din/Λin=0.86,Λout/Λin=3. (a) y-polarized fundamental mode; (b) x-polarized fundamental mode
Fig. 6. Influence of dout/Λout on the dispersion and birefringence characteristics of MF when Λout=1.5 μm,din/Λin=0.86,Λout/Λin=3. (a) Dispersion of y-polarized fundamental mode; (b) dispersion of x-polarized fundamental mode; (c) birefringence of MF
Fig. 7. Influence of dout/Λout on the effective mode field area of MF when Λout=1.5 μm,din/Λin=0.86,Λout/Λin=3. (a) y-polarized fundamental mode; (b) x-polarized fundamental mode
Fig. 8. Influence of din/Λin on the dispersion and birefringence characteristics of MF when Λout=1.5 μm,dout/Λout=0.68,Λout/Λin=3. (a) Dispersion of y-polarized fundamental mode; (b) dispersion of x-polarized fundamental mode; (c) birefringence of MF
Fig. 9. Influence of din/Λin on the effective mode field area of MF when Λout=1.5 μm,dout/Λout=0.68,Λout/Λin=3. (a) y-polarized fundamental mode; (b) x-polarized fundamental mode
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Pengfei Xu, Xiangyang Song, Dechun Zhou, Minqiang Liu, Yanfang Peng, Jiacheng Li, Chunlai Song. Bismuthate Glass Microstructure Fiber with High Birefringence and Large Negative Dispersion[J]. Chinese Journal of Lasers, 2021, 48(24): 2406002
Category: fiber optics and optical communications
Received: Apr. 8, 2021
Accepted: May. 24, 2021
Published Online: Nov. 16, 2021
The Author Email: Xu Pengfei (xpf_work@163.com), Song Xiangyang (sxygeren@163.com), Zhou Dechun (paper_paper_work@126.com)