A novel optical waveguide LP01/LP02 mode converter

作者：Shen, Dongya; Wang, Changhui; Ma, Chuan; Mellah, Hakim; Zhang, Xiupu^*; Yuan, Hong; Ren, Wenping

来源：Optics Communications, 2018, 418: 98-105.

DOI：10.1016/j.optcom.2018.02.056

• Fiber communications
• Mode converter
• Mode multiplexer
• Space division multiplexing
• Waveguides

A novel optical waveguide LP01/LP02 mode converter is proposed using combination of bicone structure based on the coupled-mode theory. It is composed of a cladding, a tapered core and combined bicone structure. It is found that this mode converter can have operating bandwidth of 1350-1700 nm, i.e. 350 nm, with a conversion efficiency of similar to 90% (similar to 0.5 dB) and low crosstalk from other modes

• 出版日期2018-7-1
• 单位云南大学