Ultra-fast all-optical ADC using nonlinear ring resonators in photonic crystal microstructure

Shahrzad Ramtin Fard; Mohammad Reza Salehi; Ebrahim Abiri

首页> 外文期刊>Optical and quantum electronics >Ultra-fast all-optical ADC using nonlinear ring resonators in photonic crystal microstructure

【24h】

Ultra-fast all-optical ADC using nonlinear ring resonators in photonic crystal microstructure

机译：超快速全光ADC在光子晶体微观结构中使用非线性环谐振器

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相关主题

摘要

In this paper, we report a new design of a two-bit all-optical analog-to-digital converter (ADC) based on photonic crystal ring resonators. The photonic crystal structure has a square lattice of silicon rods, and four ring resonators carry out sampling and quantizing with linear and nonlinear rods at a wavelength of 1550 nm. Our calculations reveal that the proposed ADC has a maximum response time of about 4 ps and a sampling rate of 125 GS/s that is much faster than the ADC in previous studies. The proposed ADC also has a small area (called footprint) with a minimum leakage loss, considered the most suitable device in photonic integrated circuits.

机译：在本文中，我们报告了基于光子晶环谐振器的两位全光学模数转换器（ADC）的新设计。光子晶体结构具有硅棒的方形晶格，并且四个环谐振器在波长为1550nm的波长的线性和非线性杆上进行采样和量化。我们的计算表明，所提出的ADC的最大响应时间约为4 ps，比以前研究中的ADC快得多，比ADC快得多。所提出的ADC还具有小区（称为足迹），具有最小漏损耗，认为光子集成电路中最合适的装置。

著录项

来源
《Optical and quantum electronics》 |2021年第2期|120.1-120.14|共14页
作者
Shahrzad Ramtin Fard; Mohammad Reza Salehi; Ebrahim Abiri;
展开▼
作者单位

Department of Electrical and Electronic Engineering Shiraz University of Technology Shiraz 7155713876 Iran;

Department of Electrical and Electronic Engineering Shiraz University of Technology Shiraz 7155713876 Iran;

Department of Electrical and Electronic Engineering Shiraz University of Technology Shiraz 7155713876 Iran;

展开▼
收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类
关键词
Analog-to-digital converter; Photonic crystal; Nonlinear microring resonator; Optical kerr effect; Sampling rate;

机译：模数转换器;光子晶体;非线性微管谐振器;光学克尔效果;采样率;

Ultra-fast all-optical ADC using nonlinear ring resonators in photonic crystal microstructure

摘要

著录项

相关主题

期刊订阅