{"id":"https://openalex.org/W2971240502","doi":"https://doi.org/10.23919/ps.2019.8818000","title":"Nonlinear optical signal processing in CMOS-compatible ultra-silicon-rich nitride devices","display_name":"Nonlinear optical signal processing in CMOS-compatible ultra-silicon-rich nitride devices","publication_year":2019,"publication_date":"2019-07-01","ids":{"openalex":"https://openalex.org/W2971240502","doi":"https://doi.org/10.23919/ps.2019.8818000","mag":"2971240502"},"language":"en","primary_location":{"id":"doi:10.23919/ps.2019.8818000","is_oa":false,"landing_page_url":"https://doi.org/10.23919/ps.2019.8818000","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 24th OptoElectronics and Communications Conference (OECC) and 2019 International Conference on Photonics in Switching and Computing (PSC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5041988519","display_name":"Dawn T. H. Tan","orcid":"https://orcid.org/0000-0002-7111-1125"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"D. T. H. Tan","raw_affiliation_strings":["Photonics Devices and Systems Group, Singapore University of Technology and Design, Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Photonics Devices and Systems Group, Singapore University of Technology and Design, Singapore, Singapore","institution_ids":["https://openalex.org/I152815399"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059534904","display_name":"Doris K. T. Ng","orcid":"https://orcid.org/0000-0001-9178-4987"},"institutions":[{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]},{"id":"https://openalex.org/I4210090209","display_name":"Institute of Microelectronics","ror":"https://ror.org/009rw8n36","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I4210090209","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"D. K. T. Ng","raw_affiliation_strings":["Institute of Microelectronics, A*STAR, Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics, A*STAR, Singapore, Singapore","institution_ids":["https://openalex.org/I4210090209","https://openalex.org/I115228651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058527507","display_name":"Kelvin J. A. Ooi","orcid":"https://orcid.org/0000-0002-9172-1705"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"K. J. A. Ooi","raw_affiliation_strings":["Photonics Devices and Systems Group, Singapore University of Technology and Design, Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Photonics Devices and Systems Group, Singapore University of Technology and Design, Singapore, Singapore","institution_ids":["https://openalex.org/I152815399"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100715748","display_name":"Ezgi \u015eahin","orcid":"https://orcid.org/0000-0003-4258-8837"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"E. Sahin","raw_affiliation_strings":["Photonics Devices and Systems Group, Singapore University of Technology and Design, Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Photonics Devices and Systems Group, Singapore University of Technology and Design, Singapore, Singapore","institution_ids":["https://openalex.org/I152815399"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067580491","display_name":"Ju Won Choi","orcid":"https://orcid.org/0000-0002-3326-5094"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"J. W. Choi","raw_affiliation_strings":["Photonics Devices and Systems Group, Singapore University of Technology and Design, Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Photonics Devices and Systems Group, Singapore University of Technology and Design, Singapore, Singapore","institution_ids":["https://openalex.org/I152815399"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100669392","display_name":"Peng Xing","orcid":"https://orcid.org/0000-0001-6941-3944"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"P. Xing","raw_affiliation_strings":["Photonics Devices and Systems Group, Singapore University of Technology and Design, Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Photonics Devices and Systems Group, Singapore University of Technology and Design, Singapore, Singapore","institution_ids":["https://openalex.org/I152815399"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032290561","display_name":"G. F. R. Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"G. F. R. Chen","raw_affiliation_strings":["Photonics Devices and Systems Group, Singapore University of Technology and Design, Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Photonics Devices and Systems Group, Singapore University of Technology and Design, Singapore, Singapore","institution_ids":["https://openalex.org/I152815399"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017022782","display_name":"Byoung\u2010Uk Sohn","orcid":"https://orcid.org/0000-0002-0275-0564"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"B. U. Sohn","raw_affiliation_strings":["Photonics Devices and Systems Group, Singapore University of Technology and Design, Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Photonics Devices and Systems Group, Singapore University of Technology and Design, Singapore, Singapore","institution_ids":["https://openalex.org/I152815399"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003923473","display_name":"Hong Wei Gao","orcid":null},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"H. Gao","raw_affiliation_strings":["Photonics Devices and Systems Group, Singapore University of Technology and Design, Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Photonics Devices and Systems Group, Singapore University of Technology and Design, Singapore, Singapore","institution_ids":["https://openalex.org/I152815399"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":9,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.11257825,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"3"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10988","display_name":"Advanced Fiber Laser Technologies","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10988","display_name":"Advanced Fiber Laser Technologies","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10232","display_name":"Optical Network Technologies","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.6369650363922119},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.5998530387878418},{"id":"https://openalex.org/keywords/photonics","display_name":"Photonics","score":0.577488124370575},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.5308165550231934},{"id":"https://openalex.org/keywords/silicon-photonics","display_name":"Silicon photonics","score":0.509051501750946},{"id":"https://openalex.org/keywords/nonlinear-optics","display_name":"Nonlinear optics","score":0.5086334943771362},{"id":"https://openalex.org/keywords/silicon-nitride","display_name":"Silicon nitride","score":0.46649169921875},{"id":"https://openalex.org/keywords/dispersion","display_name":"Dispersion (optics)","score":0.46134713292121887},{"id":"https://openalex.org/keywords/photonic-crystal","display_name":"Photonic crystal","score":0.4589255154132843},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.42354512214660645},{"id":"https://openalex.org/keywords/supercontinuum","display_name":"Supercontinuum","score":0.41565215587615967},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.41166719794273376},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.3942677080631256},{"id":"https://openalex.org/keywords/silicon","display_name":"Silicon","score":0.3585721552371979},{"id":"https://openalex.org/keywords/wavelength","display_name":"Wavelength","score":0.3285031318664551},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2682141959667206},{"id":"https://openalex.org/keywords/photonic-crystal-fiber","display_name":"Photonic-crystal fiber","score":0.2596259117126465},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.20808809995651245},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.11789685487747192},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.08262449502944946}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6369650363922119},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.5998530387878418},{"id":"https://openalex.org/C20788544","wikidata":"https://www.wikidata.org/wiki/Q467054","display_name":"Photonics","level":2,"score":0.577488124370575},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5308165550231934},{"id":"https://openalex.org/C119423029","wikidata":"https://www.wikidata.org/wiki/Q3749103","display_name":"Silicon photonics","level":3,"score":0.509051501750946},{"id":"https://openalex.org/C78854221","wikidata":"https://www.wikidata.org/wiki/Q756033","display_name":"Nonlinear optics","level":3,"score":0.5086334943771362},{"id":"https://openalex.org/C2777431650","wikidata":"https://www.wikidata.org/wiki/Q413828","display_name":"Silicon nitride","level":3,"score":0.46649169921875},{"id":"https://openalex.org/C177562468","wikidata":"https://www.wikidata.org/wiki/Q182893","display_name":"Dispersion (optics)","level":2,"score":0.46134713292121887},{"id":"https://openalex.org/C75302062","wikidata":"https://www.wikidata.org/wiki/Q900150","display_name":"Photonic crystal","level":2,"score":0.4589255154132843},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.42354512214660645},{"id":"https://openalex.org/C191154138","wikidata":"https://www.wikidata.org/wiki/Q1059326","display_name":"Supercontinuum","level":4,"score":0.41565215587615967},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.41166719794273376},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3942677080631256},{"id":"https://openalex.org/C544956773","wikidata":"https://www.wikidata.org/wiki/Q670","display_name":"Silicon","level":2,"score":0.3585721552371979},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.3285031318664551},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2682141959667206},{"id":"https://openalex.org/C107157254","wikidata":"https://www.wikidata.org/wiki/Q1256244","display_name":"Photonic-crystal fiber","level":3,"score":0.2596259117126465},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.20808809995651245},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.11789685487747192},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.08262449502944946},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/ps.2019.8818000","is_oa":false,"landing_page_url":"https://doi.org/10.23919/ps.2019.8818000","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 24th OptoElectronics and Communications Conference (OECC) and 2019 International Conference on Photonics in Switching and Computing (PSC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.47999998927116394,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W2056743784","https://openalex.org/W2097905352","https://openalex.org/W2172189868","https://openalex.org/W2570800627","https://openalex.org/W2606151386","https://openalex.org/W2901902540"],"related_works":["https://openalex.org/W2000318192","https://openalex.org/W2368346071","https://openalex.org/W2587984319","https://openalex.org/W2090831191","https://openalex.org/W4390096118","https://openalex.org/W3203712253","https://openalex.org/W4247766365","https://openalex.org/W3042594179","https://openalex.org/W3098888956","https://openalex.org/W2067223889"],"abstract_inverted_index":{"Nonlinear":[0],"phenomena":[1],"at":[2],"the":[3,23,33],"1550nm":[4],"wavelength":[5],"are":[6,16],"studied":[7],"in":[8,14,22,32],"ultra-silicon-rich":[9],"nitride":[10],"devices.":[11],"Photonic":[12],"crystals":[13],"one":[15],"demonstrated":[17],"to":[18,59],"introduce":[19],"1000x":[20],"enhancement":[21],"group":[24],"velocity":[25],"dispersion":[26],"properties":[27],"and":[28,40,53],"a":[29],"40x":[30],"increase":[31],"nonlinear":[34,46],"parameter.":[35],"The":[36],"large":[37],"Kerr":[38],"nonlinearity":[39],"negligible":[41],"two-photon":[42],"absorption":[43],"allow":[44],"strong":[45],"effects":[47],"including":[48],"42.5dB":[49],"optical":[50],"parametric":[51],"gain":[52],"Bragg":[54],"soliton":[55],"based":[56],"temporal":[57],"compression":[58],"be":[60],"demonstrated.":[61]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}