T-shaped mode coupler for two-mode mode division multiplexing

IEICE Electronics Express

Hidehiko Takara¹  Hirokazu Kubota¹  Toshio Morioka¹ 

[1] NTT Network Innovation Laboratory, NTT Co.

关键词: few mode fiber;    PLC;    mode coupler;    mode division multiplexing;   

DOI  :  10.1587/elex.8.1927

学科分类：电子、光学、磁材料

来源: Denshi Jouhou Tsuushin Gakkai

【 摘 要 】

References(9)Cited-By(4)We propose a novel type of mode coupler consisting of two identical rectangular few-mode waveguides with different orientations. Numerical simulation indicates that mode extinction ratio exceeding 20dB can be achieved by well-aligned waveguides.

【 授权许可】

Unknown