Compact polarization-independent quasi-adiabatic 2×2 3 dB coupler on silicon

Hung Ching Chung, Chih Hsien Chen, Yung Jr Hung, Shuo Yen Tseng

研究成果: Article同行評審

1 引文 斯高帕斯(Scopus)

摘要

We demonstrate a quasi-adiabatic polarization-independent 2×2 3 dB coupler based on the silicon-on-insulator platform. Using a quasi-adiabatic taper design for the mode evolution/coupling region, the TE mode evolution is accelerated, and the TM mode coupling is achieved at a short coupling length. The measured working bandwidth is 75 nm with a compact mode evolution/coupling region of 11.7 μm.

原文English
頁(從 - 到)995-1002
頁數8
期刊Optics Express
30
發行號2
DOIs
出版狀態Published - 2022 1月 17

All Science Journal Classification (ASJC) codes

  • 原子與分子物理與光學

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