This paper demonstrates the circuit design of an electro-optic full adder based on silicon micro-ring resonator as its core component. The ring resonator design incorporates the carrier-injection forward-biased PIN waveguide structure for its logical operation. This work also provides the working principle of the designed full adder. It also proceeds with the demonstration and analysis of the operation with two digital input bits information together with a Carry-In (C IN ) bit input injected at 1 Gbps, and the output generated as SUM output as well as Carry-Out (C OUT ) both at the same data rate generated. The performance of the proposed circuit design is verified by clear output timing waveforms, following the sequence of the digital full adder logic table.

中文翻译：

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数字电光全加器设计与仿真

介绍了一种以硅微环谐振器为核心器件的电光全加器的电路设计。环形谐振器设计结合了载流子注入正向偏置 PIN 波导结构，用于其逻辑操作。这项工作还提供了设计的全加器的工作原理。它还使用两个数字输入位信息以及以 1 Gbps 注入的进位输入 (C IN ) 位输入以及作为 SUM 输出和进位输出 (C OUT ) 两者以相同的数据速率生成。按照数字全加器逻辑表的顺序，通过清晰的输出时序波形来验证所提出的电路设计的性能。