A CMOS-compatible acousto-optic modulator reaches 2.1 rad phase modulation at 730 nm and 2.31 GHz with 15 mW drive, corresponding to Vπ·L = 0.26 Vcm.
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Gigahertz-Frequency, Acousto-Optic Phase Modulation of Visible Light in a CMOS-Fabricated Photonic Circuit
A CMOS-compatible acousto-optic modulator reaches 2.1 rad phase modulation at 730 nm and 2.31 GHz with 15 mW drive, corresponding to Vπ·L = 0.26 Vcm.