Tunable microwave photonic phase shifter using on-chip stimulated Brillouin scattering

Pagani, Mattia; Marpaung, David; Choi, Duk Yong; Madden, Steve J.; Luther-Davies, Barry; Eggleton, Benjamin J.

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Tunable microwave photonic phase shifter using on-chip stimulated Brillouin scattering

Date

2015-08-10

Authors

Eggleton, Benjamin J.

Abstract

We present the first microwave photonic phase shifter using on-chip stimulated Brillouin scattering. We show that shorter integrated platforms can potentially achieve lower insertion loss than fiber implementations, due to their higher pump depletion threshold.