Journal of Infrared and Millimeter Waves, Volume. 41, Issue 3, 563(2022)
High birefringence hollow-core anti-resonant terahertz photonic crystal fiber with ultra-low loss
Fig. 2. Relationship between effective refractive index and frequency of COC
Fig. 3. The total loss and birefringence of the designed fiber vary with(a)d3,(b)d2,(c)d1,(d)t
Fig. 4. Distribution of mode field(a)TE f=1.12 THz,(b)TE f=1.35 THz,(c)TE f=1.44 THz,(d)TM f=1.12 THz,(e)TM f=1.35 THz,(f)TM f=1.44 THz
Fig. 5. (a)CL,(b)EML,(c)TL,(d)birefringence and effective refractive index as a function of frequency
Fig. 6. Curve of polarization mode fraction of power with frequency
Fig. 9. Curve of bending loss with bending radius,the inset shows field distribution of bending radius 10 cm,20 cm,and 30 cm
Fig. 10. Distribution of the mode field for bending in x direction and y direction(a)x-bent Rb=10 cm,(b)x-bent Rb=20 cm,(c)x-bent Rb=30 cm,(d)y-bent Rb=10 cm,(e)y-bent Rb=20 cm,(f)y-bent Rb=30 cm
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Zhan-Qiang HUI, Xue YANG, Dong-Dong HAN, Tian-Tian LI, Feng ZHAO, Yi YANG, Su-Guo CHEN. High birefringence hollow-core anti-resonant terahertz photonic crystal fiber with ultra-low loss[J]. Journal of Infrared and Millimeter Waves, 2022, 41(3): 563
Category: Research Articles
Received: Aug. 19, 2021
Accepted: --
Published Online: Jul. 8, 2022
The Author Email: Zhan-Qiang HUI (zhanqianghui@xupt.edu.cn)