论文信息 - Add-drop silicon ring resonator with low-power MEMS tuning of phase and coupling

Add-drop silicon ring resonator with low-power MEMS tuning of phase and coupling

Applications of silicon photonics range from sensing to microwave processing. However, low-power active filters with long FSRs are lacking. We demonstrate an add-drop ring filter with 4 nm FSR and nW-level MEMS tuning of phase and coupling.

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