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<p>Proposed manuscript designs and analyzes the all-optical NOR, NAND, XNOR and XOR gates using silicon microring resonator based 2:1 multiplexer. Growing demand for ultra-fast terahertz data transfer and processing has driven the field to consider large-scale optical integrated circuits as a substitute to traditional CMOS technology. In addition, energy-efficient networks are becoming more essential. MATLAB is used to design and analyze the architecture at almost 260 Gbps. Different key performance parameters are assessed such as contrast ratio of 18.8&#xa0;dB, extinction ratio of 15.8&#xa0;dB and amplitude modulation of 0.11&#xa0;dB at a very low pump power of 1.96 mW which is satisfactory for the proposed design. Processing of digital signals and communication systems can benefit greatly from the demonstrated multiplexer-based circuits' compact architecture and faster reaction times. To make practical use of the design, optimal design parameters are selected.</p>

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Multiplexer Based All-Optical NOR, NAND, XNOR and XOR Gates Using Silicon Microring Resonator: Design and Analysis

  • 期刊论文

  • 发表日期：

    2025年7月9日

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  • Selvakumarasamy Kathirvelu,
  • Somasundaram Kasiviswanathan,
  • Chidambarathanu Krishnan,
  • Sultan Mahaboob Basha,
  • Manjur Hossain

摘要

Proposed manuscript designs and analyzes the all-optical NOR, NAND, XNOR and XOR gates using silicon microring resonator based 2:1 multiplexer. Growing demand for ultra-fast terahertz data transfer and processing has driven the field to consider large-scale optical integrated circuits as a substitute to traditional CMOS technology. In addition, energy-efficient networks are becoming more essential. MATLAB is used to design and analyze the architecture at almost 260 Gbps. Different key performance parameters are assessed such as contrast ratio of 18.8 dB, extinction ratio of 15.8 dB and amplitude modulation of 0.11 dB at a very low pump power of 1.96 mW which is satisfactory for the proposed design. Processing of digital signals and communication systems can benefit greatly from the demonstrated multiplexer-based circuits' compact architecture and faster reaction times. To make practical use of the design, optimal design parameters are selected.