1×2 Multimode interference couplers based on semiconductor hollow waveguides formed from omnidirectional reflectors

Shih Shou Lo, Chii Chang Chen

研究成果: 雜誌貢獻期刊論文同行評審

9 引文 斯高帕斯(Scopus)

摘要

A 1×2 hollow multimode interference (MMI) coupler based on semiconductor hollow waveguides formed from omnidirectional reflectors (SHOW-ODR) is demonstrated. The device has a shorter coupling length than a conventional silicon-on-insulator MMI coupler. A 2 dB uniformity was achieved at operating wavelengths between 1520 and 1562 nm. The device exhibited a weak polarization dependence in the TE and TM modes.

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頁(從 - 到)1803-1805
頁數3
期刊Optics Letters
32
發行號13
DOIs
出版狀態已出版 - 1 7月 2007

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