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Conferences > OECC > 2021 > T1E > T1E.4

Broadband tunable filter based on the cascaded contra-directional couplers

Shasha Liao, Hang Bao, Tiantian Zhang, Yuting Feng, and Cong Huang

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Abstract

We propose a broadband tunable filter based on the contra-directional couplers with high shape factor. Our filter has the maximum bandwidth of 42 nm, tunable bandwidth range of 6.6 nm and shape factor of 0.99.

© 2021 The Author(s)

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