J. Cardenas, S. Manipatruni, N. Sherwood-Droz, C. Poitras, Beibei Zhang, J. Khurgin, P. Morton, M. Lipson
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Large tunable delay of an RF photonic signal with 130 GHz bandwidth using silicon microresonators
We demonstrate a tunable-delay of 154ps of a 130GHz bandwidth RF signal using silicon microresonators. To delay such high bandwidth without distortion, we delay an equivalent signal with a much smaller bandwidth (20GHz single sideband) while preserving the original signal's phase.