Reconfigurable photonic integrated transmitter for metro-access networks

被引：4

作者：

Kaszubowska-Anandarajah, Aleksandra ^{[1
]}

Ahmad, Syed Tajammul ^{[2
]}

Roeloffzen, Chris G. H. ^{[3
]}

van Dijk, Paulus W. L. ^{[3
]}

Sharma, Ankit ^{[4
,5
]}

Srivastava, Manas ^{[4
]}

Lakshmijayasimha, Prajwal D. ^{[4
]}

Pascual, M. Deseada Gutierrez ^{[5
]}

Smyth, Frank ^{[5
]}

Braddell, Jules ^{[5
]}

Anandarajah, Prince M. ^{[1
,4
]}

机构：

[1] Trinity Coll Dublin, CONNECT Res Ctr, Dublin D02 PN40, Ireland

[2] SRM Univ AP, Amravati, India

[3] LioniX Int, POB 456, NL-7500 AL Enschede, Netherlands

[4] Dublin City Univ, Sch Elect Engn, Photon Syst & Sensing Lab, Dublin 9, Ireland

[5] Dublin City Univ, Invent Ctr, Pilot Photon Ltd, Dublin, Ireland

来源：

JOURNAL OF OPTICAL COMMUNICATIONS AND NETWORKING | 2023年 / 15卷 / 03期

基金：

欧盟地平线“2020”; 爱尔兰科学基金会;

关键词：

Optical transmitters; Optical switches; Optical interferometry; Bandwidth; Optical device fabrication; Optical attenuators; Optical arrays; CIRCUITS;

D O I：

10.1364/JOCN.470113

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

A reconfigurable photonic integrated transmitter, enabling dynamic resource allocation in the metro-access network, is proposed. The device consists of a multicarrier sliceable bandwidth variable transmitter (MC-SBVT) realized in indium phosphide and a silicon-nitride-based optical cross-connect (OXC). The proposed architecture delivers full flexibility in terms of the choice of data format/bandwidth, channel spacing, and wavelength assignment. The functional design of the MC-SBVT and OXC as well as their practical realization are discussed. Preliminary characterization results of the photonic-integrated-circuit-based MC-SBVT, demonstrating the reconfigurability of the device, are also presented.

引用

页码：A92 / A102

页数：11

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