Crosstalk behavior of cores in multi-core fiber under bent condition

IEICE Electronics Express

Yusuke Sasaki¹  Shoji Tanigawa¹  Katsuhiro Takenaga¹  Yoko Arakawa¹  Shoichiro Matsuo¹  Kunimasa Saitoh²  Masanori Koshiba² 

[1] Optics and Electronics Laboratory, Fujikura Ltd.;Graduate School of Information Science and Technology Hokkaido University

关键词: multi-core fiber;    crosstalk;    coupled-power theory;   

DOI  :  10.1587/elex.8.385

学科分类：电子、光学、磁材料

来源: Denshi Jouhou Tsuushin Gakkai

【 摘 要 】

References(6)Cited-By(13)Measurement results of bending diameter dependence of the crosstalk of each core in a multi-core fiber are presented. The crosstalk of cores shows different diameter dependence although the difference in core parameters is very small. The behavior is explained by taking into account the change of propagation constant caused by the fluctuation in the diameter and the refractive index of cores. The diameter dependence simulated with coupled-power theory shows the same tendency with the measured crosstalk.

【 授权许可】

Unknown