Abstract

We investigate the fiber parameters which meet the design conditions for effectively three-spatial-mode transmission and low bending loss in a ring-core fiber for mode-division multiplexing transmission. We also clarify the effective area and the difference of the effective index while satisfying the design conditions.

© 2014 IEEE

Design trade-offs and optimization of radially single-mode and azimuthally multimode ring-core fibers for mode-division multiplexing systems

Jiawei Han, Guanjun Gao, Yongli Zhao, and Shanglin Hou
Opt. Express 27(8) 11844-11861 (2019)

Design and analysis of a combined-ring core weakly coupled few-mode fiber with six linearly polarized modes and an ultra-large effective index difference

Yuheng Xie, Li Pei, Jingjing Zheng, Qi Zhao, Tigang Ning, and Jianbin Sun
Appl. Opt. 58(16) 4373-4380 (2019)

Design of steering wheel-type ring depressed-core 10-mode fiber with fully improved mode spacing

Yuheng Xie, Li Pei, Jingjing Zheng, Qi Zhao, Tigang Ning, and Jing Li
Opt. Express 29(10) 15067-15077 (2021)

Design of PANDA ring-core fiber with 10 polarization-maintaining modes

Haozhe Yan, Shangyuan Li, Zhengyang Xie, Xiaoping Zheng, Hanyi Zhang, and Bingkun Zhou
Photon. Res. 5(1) 1-5 (2017)

Design, fabrication, and characterization of a low-index center and trench-assisted 7-ring-core 5-mode-group fiber for dense space-division multiplexing

Zhuo Wang, Quanchao Lu, Jiajing Tu, Qinghua Xiao, Lei Shen, Xiaobo Lan, Zhaohui Li, Changyuan Yu, and Chao Lu
Opt. Express 30(1) 650-663 (2022)