DESIGN OF SILICON WIRES BASED DIRECTIONAL COUPLERS FOR MICRORING RESONATORS
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Từ khóa:
integrated optics
coupled resonators
integrated optics devices
silic guidewaves
EME simulation method
Tóm tắt
In this paper, we investigate the design of directional couplers and microring resonators based on silicon wires. The aim is to design the directional coupler for high performance microring resonators. The effect of microring radius, gap, silicon waveguide width on power transmission ratios is analyzed by using the 3D Eigenmode Method (EME). The behavior of microring resonators using the investigated directional coupler such as finesse (F), Q-factor and free spectral range (FSR) is investigated. The effect of the waveguide width variation on the finesse, Q-factor is also studied. The FDTD simulation shows a very good agreement with the proposed design approach.
Tài liệu tham khảo
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Dec 31, 2015
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Cách trích dẫn
Le Trung Thanh*, Nguyen Canh Minh, Nguyen Van Khoi, Bui Thi Thuy, Nguyen Thi Hong Loan. “DESIGN OF SILICON WIRES BASED DIRECTIONAL COUPLERS FOR MICRORING RESONATORS”. Tạp Chí Khoa học Và Công nghệ - Đại học Đà Nẵng, vol 12, số p.h 97.1, Tháng Chạp 2015, tr 67-70, https://jst-ud.vn/jst-ud/article/view/2583.
