Adaptive thresholding scheme in photonic analog-to-digital conversion

被引：10

作者：

Peng, Yue ^{[1
]}

Zhang, Hongming ^{[1
]}

Wu, Qingwei ^{[1
]}

Fu, Xin ^{[1
]}

Yao, Minyu ^{[1
]}

机构：

[1] Tsinghua Univ, Dept Elect Engn, Beijing 100084, Peoples R China

来源：

OPTICS LETTERS | 2009年 / 34卷 / 14期

关键词：

CONVERTER;

D O I：

10.1364/OL.34.002201

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

An adaptive thresholding scheme in photonic analog-to-digital conversion is proposed and experimentally demonstrated. Instead of a single-ended electronic comparator, differential detection technology is used to reduce the quantization noise induced by thresholding error. The main advantages of this scheme are the elimination of the dynamic setting of thresholding level and better tolerance to common-mode noise. (C) 2009 Optical Society of America

引用

页码：2201 / 2203

页数：3

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