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CMOS compatible on-chip telecom-band to mid-infrared supercontinuum generation in dispersion-engineered reverse strip/slot hybrid Si3N4 waveguide
Hui, Zhanqiang1; Zhang, Lingxuan2; Zhang, Wenfu2; Hui, ZQ (reprint author), Xian Univ Posts & Telecommun, Sch Elect Engn, Xian, Shaanxi, Peoples R China.
Department瞬态光学技术国家重点实验室
2018
Source PublicationJOURNAL OF MODERN OPTICS
ISSN0950-0340
Volume65Issue:1Pages:53-63
Contribution Rank2
Abstract

A silicon nitride (Si3N4)-based reverse strip/slot hybrid waveguide with single vertical silica slot is proposed to acquire extremely low and flat chromatic dispersion profile. This is achieved by design and optimization of the geometrical structural parameters of the reverse hybrid waveguide. The flat dispersion varying between +/- 10 ps/(nm.km) is obtained over 610 nm bandwidth. Both the effective area and nonlinear coefficient of the waveguide across the entire spectral range of interest are investigated. This led to design of an on-chip supercontinuum (SC) source with -30 dB bandwidth of 2996 nm covering from 1.209 to 4.205 mu m. Furthermore, we discuss the output signal spectral and temporal characteristic as a function of the pump power. Our waveguide design offers a CMOS compatible, low-cost/high yield (no photolithography or lift-off processes are necessary) on-chip SC source for near- and mid-infrared nonlinear applications.

SubtypeArticle
KeywordNon-linear Optics Integrated Optics Waveguide Supercontinuum
Subject AreaOptics
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1080/09500340.2017.1376718
Indexed BySCI ; EI
WOS KeywordPhotonic Crystal Fiber ; Silicon-nitride ; Flat ; Wavelengths ; Bandwidth ; System
Language英语
WOS Research AreaOptics
Funding OrganizationStrategic Priority Research Program of the Chinese Academy of Sciences(XDB 24030600) ; National Nature Science Fund of China(61201193 ; Shaanxi International Science and Technology Cooperation and Exchange Program(2017KW-027) ; Shaanxi Provincial Education Department Scientific Research Program(2013JK0628) ; Xi'an Municipal Science and Technology Bureau Scientific Research Program(CXY1436) ; New Star Team of Xi'an University of Posts & Telecommunications ; 61223007 ; 61275062 ; 61475188 ; 61635013)
WOS SubjectOptics
WOS IDWOS:000426633600007
EI Accession Number20173804181041
Citation statistics
Document Type期刊论文
Identifierhttp://ir.opt.ac.cn/handle/181661/29988
Collection瞬态光学技术国家重点实验室
Corresponding AuthorHui, ZQ (reprint author), Xian Univ Posts & Telecommun, Sch Elect Engn, Xian, Shaanxi, Peoples R China.
Affiliation1.Xian Univ Posts & Telecommun, Sch Elect Engn, Xian, Shaanxi, Peoples R China
2.Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, Xian, Shaanxi, Peoples R China
Recommended Citation
GB/T 7714
Hui, Zhanqiang,Zhang, Lingxuan,Zhang, Wenfu,et al. CMOS compatible on-chip telecom-band to mid-infrared supercontinuum generation in dispersion-engineered reverse strip/slot hybrid Si3N4 waveguide[J]. JOURNAL OF MODERN OPTICS,2018,65(1):53-63.
APA Hui, Zhanqiang,Zhang, Lingxuan,Zhang, Wenfu,&Hui, ZQ .(2018).CMOS compatible on-chip telecom-band to mid-infrared supercontinuum generation in dispersion-engineered reverse strip/slot hybrid Si3N4 waveguide.JOURNAL OF MODERN OPTICS,65(1),53-63.
MLA Hui, Zhanqiang,et al."CMOS compatible on-chip telecom-band to mid-infrared supercontinuum generation in dispersion-engineered reverse strip/slot hybrid Si3N4 waveguide".JOURNAL OF MODERN OPTICS 65.1(2018):53-63.
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