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pro vyhledávání: '"Ming Yang Jung"'
Autor:
Fu Chieh Liang, Tzu-Hsiang Yen, Yung Jr Hung, Shuo Yen Tseng, Zhong Ying Li, Hung Ching Chung, Ming Yang Jung
Publikováno v:
Optics letters. 44(4)
We report a 2×2 broadband and fabrication tolerant mode-evolution-based 3 dB coupler based on silicon-on-insulator rib waveguides. The operating principle of the coupler is based on the adiabatic evolution of local eigenmodes. The key element of the