研究目的
To propose and experimentally demonstrate a multi-operand electro-optic logic gate that allows a single gate to be controlled by several inputs simultaneously, exploring its potential in optical computing.
研究成果
The proposed multi-operand logic gate can be controlled by several signals simultaneously, showing potential to dramatically improve the versatility of optical gates and circuits and pave the way to future ultracompact optical computing.
研究不足
The optical gates or circuits are always larger when compared to the CMOS transistors by the development of nature. The study is a proof of concept with a four-operand logic gate, and more extensive testing and comparison analysis are needed.
1：Experimental Design and Method Selection:
The proposed multi-operand logic gate is based on the micro-resonator-based modulator with independent active regions controlled by electrical signals.
2：Sample Selection and Data Sources:
A four-operand logic gate was fabricated using thermal microheaters on a silicon-on-insulator (SOI) platform.
3：List of Experimental Equipment and Materials:
Silicon-on-insulator (SOI) platform, thermal microheaters.
4：Experimental Procedures and Operational Workflow:
Non-return-to-zero (NRZ) signals were applied into two of the arms to achieve the OR function.
5：Data Analysis Methods:
The performance was analyzed to show its potential to outperform traditional logic gates.
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