Ultra-compact all optical 4–2 encoder based on micro-cavity resonators

IF 1.8 4区计算机科学 Q3 COMPUTER SCIENCE, INFORMATION SYSTEMS

Photonic Network Communications Pub Date : 2024-03-13 DOI:10.1007/s11107-024-01016-5

M. Sivasindhu, P. Samundiswary

引用次数: 0

Abstract

In this paper, an all optical 4–2 encoder based on triangular lattice Photonic Crystal structure is proposed. The proposed structure consists of three micro-cavity resonators placed next to each other, resonates at the operating wavelength of 1550 nm to perform the encoder logical operation. The normalized output power for ON state is above 28%, and OFF state is below 0.9%. The minimum time delay and the bit rate of the proposed encoder are about 800 fs and 1.25 Tb/s, respectively. The total footprint of the proposed encoder is around 125 µm².

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基于微腔谐振器的超紧凑型全光学 4-2 编码器

本文提出了一种基于三角形晶格光子晶体结构的全光 4-2 编码器。该结构由三个相邻放置的微腔谐振器组成，在工作波长为 1550 nm 时产生共振，从而执行编码器的逻辑运算。导通状态的归一化输出功率高于 28%，关断状态低于 0.9%。拟议编码器的最小时延和比特率分别约为 800 fs 和 1.25 Tb/s。拟议编码器的总占地面积约为 125 µm2。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Photonic Network Communications 工程技术-电信学

CiteScore

4.10

自引率

5.90%

发文量

审稿时长

12 months

期刊介绍： This journal publishes papers involving optical communication networks. Coverage includes network and system technologies; network and system architectures; network access and control; network design, planning, and operation; interworking; and application design for an optical infrastructure This journal publishes high-quality, peer-reviewed papers presenting research results, major achievements, and trends involving all aspects of optical network communications. Among the topics explored are transport, access, and customer premises networks; local, regional, and global networks; transoceanic and undersea networks; optical transparent networks; WDM, HWDM, and OTDM networks and more.