Intermodal group velocity dispersion of few-mode fiber

IEICE Electronics Express

Hidehito Takara¹  Hirokazu Kubota¹  Munehiro Matsui¹  Tadao Nakagawa¹  Toshio Morioka¹ 

[1] Network Innovations Lab., NTT

关键词: few-mode fiber;    intermodal dispersion;    index profiles;   

DOI  :  10.1587/elex.7.1552

学科分类：电子、光学、磁材料

来源: Denshi Jouhou Tsuushin Gakkai

【 摘 要 】

References(10)Cited-By(10)The intermodal dispersion of few-mode fiber limits the propagation distance of mode division multiplexing (MDM). We numerically investigate the propagation constant and group velocity of few-mode fibers. The refractive index profile of few-mode fibers should be designed to achieve long and dense MDM transmissions with digital coherent receivers.

【 授权许可】

Unknown