First thin-film lithium tantalate modulator on fused-silica substrate achieves 64 GHz 3-dB electro-optic bandwidth, 1.53 V half-wave voltage, low bias drift to 10 mHz, and 440.6 Gbps PAM8 data rate.
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Low voltage and high-bandwidth thin-film lithium tantalate modulator on a silicon dioxide substrate
First thin-film lithium tantalate modulator on fused-silica substrate achieves 64 GHz 3-dB electro-optic bandwidth, 1.53 V half-wave voltage, low bias drift to 10 mHz, and 440.6 Gbps PAM8 data rate.