Dual phase-shift Bragg grating silicon photonic modulator operating up to 60 Gb/s

被引：41

作者：

Bedard, K. ^{[1
]}

Simard, A. D. ^{[1
]}

Filion, B. ^{[1
]}

Painchaud, Y. ^{[2
]}

Rusch, L. A. ^{[1
]}

LaRochelle, S. ^{[1
]}

机构：

[1] Univ Laval, Dept Elect & Comp Engn, COPL, Quebec City, PQ G1V 0A6, Canada

[2] TeraXion Inc, Quebec City, PQ G1P 4S8, Canada

来源：

OPTICS EXPRESS | 2016年 / 24卷 / 03期

基金：

加拿大自然科学与工程研究理事会;

关键词：

MACH-ZEHNDER MODULATOR;

D O I：

10.1364/OE.24.002413

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We demonstrate PAM-4 and OOK operation of a novel silicon photonic modulator. The modulator design is based on two phase-shifts in a Bragg Grating structure driven in a push pull configuration. Back-to-back PAM-4 modulation is demonstrated below the FEC threshold at up to 60 Gb/s. OOK modulation is also shown up to 55 Gb/s with MMSE equalization and up to 50 Gb/s without equalization. Eye diagrams and BER curves at different bit rates are provided for both PAM-4 and OOK modulations. To our knowledge, this structure is the fastest silicon photonic modulator based on Bragg gratings, reaching modulation speed comparable to the fastest Mach-Zehnder modulators and micro-ring modulators. (C) 2016 Optical Society of America

引用

页码：2413 / 2419

页数：7

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