Leaky Waveguide Deflector for 40 GS/s All-Optical ADC

被引：0

作者：

Hadjloum, Massinissa ^{[1
]}

El Gibari, Mohammed ^{[1
]}

Li, Hongwu ^{[1
]}

Daryoush, Afshin S. ^{[2
]}

机构：

[1] Univ Nantes, IETR UMR 6164, 2 Rue Houssiniere,BP 92208, F-44322 Nantes 3, France

[2] Drexel Univ, Dept ECE, Philadelphia, PA 19104 USA

来源：

2014 IEEE BENJAMIN FRANKLIN SYMPOSIUM ON MICROWAVE AND ANTENNA SUB-SYSTEMS FOR RADAR, TELECOMMUNICATIONS, AND BIOMEDICAL APPLICATIONS (BENMAS) | 2014年

关键词：

All-optical ADC; electro-optic polymer; leaky waveguide; 40; GS/s; 6; ENOB; MODULATORS;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Design of an all-optical analog-to-digital converter (AOADC) is presented here based on a leaky waveguide deflector in electro-optic (EO) polymers. The principle of the AOADC is to convert an RF signal into a spatial sampled deflection angle variation of light, then quantize this deflected beam based on optical window and its related binary/Gray coding mask. This AOADC is designed for broadband applications working at frequencies above 20 GHz (with Nyquist sampling rate of over 40 GS/s) and designed to provide a resolution of better than 6 bits with available high-performance EO polymers and drive RF power levels.

引用

页数：3

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