Achieving beyond-100-GHz large-signal modulation bandwidth in hybrid silicon photonics Mach Zehnder modulators using thin film lithium niobate
Achieving beyond-100-GHz large-signal modulation bandwidth in hybrid silicon photonics Mach Zehnder modulators using thin film lithium niobate
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DOI：
10.1063/1.5115243
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发表时间：
2019-09
期刊：
影响因子：
5.6
通讯作者：
Xiaoxi Wang;Peter O. Weigel;Jie Zhao;Michael Ruesing;S. Mookherjea
中科院分区：
文献类型：
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作者：
Xiaoxi Wang;Peter O. Weigel;Jie Zhao;Michael Ruesing;S. Mookherjea
基于薄膜铌酸锂粘合到硅光子波导电路的马赫-曾德尔电光调制器（EOM）已被证明可以实现非常高的调制带宽。在时域中的超越小信号调制的开放眼图测量被用来支持调制边带测量，表明这种EOM的可以支持远超过100 GHz的高频调制。
Mach-Zehnder electro-optic modulators (EOM) based on thin-film lithium niobate bonded to a silicon photonic waveguide circuit have been shown to achieve very high modulation bandwidths. Open eye-diagram measurements made in the time domain of beyond-small-signal modulation are used to support the modulation-sideband measurements in showing that such EOM’s can support high-frequency modulations well beyond 100 GHz.