{"id":"https://openalex.org/W2017706129","doi":"https://doi.org/10.1364/ol.32.002031","title":"Impact of two-photon absorption on self-phase modulation in silicon waveguides","display_name":"Impact of two-photon absorption on self-phase modulation in silicon waveguides","publication_year":2007,"publication_date":"2007-07-05","ids":{"openalex":"https://openalex.org/W2017706129","doi":"https://doi.org/10.1364/ol.32.002031","mag":"2017706129","pmid":"https://pubmed.ncbi.nlm.nih.gov/17632633"},"language":"en","primary_location":{"id":"doi:10.1364/ol.32.002031","doi":"https://doi.org/10.1364/ol.32.002031","is_oa":false,"landing_page_url":"https://doi.org/10.1364/ol.32.002031","pdf_url":null,"source":{"id":"https://openalex.org/S134390580","display_name":"Optics Letters","issn_l":"0146-9592","issn":["0146-9592","1071-2763","1539-4794"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1"],"host_organization":"https://openalex.org/P4310315679","host_organization_name":"Optica Publishing Group","host_organization_lineage":["https://openalex.org/P4310315679"],"host_organization_lineage_names":["Optica Publishing Group"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Optics Letters","raw_type":"journal-article"},"parent_works":[],"lineage":["https://openalex.org/W2017706129"],"child_works_count":0,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"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/A5057156596","display_name":"Lianghong Yin","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I5388228","display_name":"University of Rochester","ror":"https://ror.org/022kthw22","country_code":"US","type":"education","lineage":["https://openalex.org/I5388228"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lianghong Yin","raw_affiliation_strings":["Institute of Optics, University of Rochester, Rochester, New York 14627, USA","University of Rochester"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Optics, University of Rochester, Rochester, New York 14627, USA","institution_ids":["https://openalex.org/I5388228"]},{"raw_affiliation_string":"University of Rochester","institution_ids":["https://openalex.org/I5388228"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013351312","display_name":"Govind Prasad Agrawal","orcid":"https://orcid.org/0000-0003-4486-8533","observed_orcids":["https://orcid.org/0000-0003-4486-8533"]},"institutions":[{"id":"https://openalex.org/I5388228","display_name":"University of Rochester","ror":"https://ror.org/022kthw22","country_code":"US","type":"education","lineage":["https://openalex.org/I5388228"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Govind P. Agrawal","raw_affiliation_strings":["University of Rochester"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Rochester","institution_ids":["https://openalex.org/I5388228"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I5388228"],"apc_list":null,"apc_paid":null,"fwci":16.6478,"has_fulltext":false,"cited_by_count":410,"citation_normalized_percentile":{"value":0.99462213,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"32","issue":"14","first_page":"2031","last_page":"2031"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","score":0.5590999722480774,"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"}},"topics":[{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","score":0.5590999722480774,"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/T10846","display_name":"Photonic Crystal and Fiber Optics","score":0.13830000162124634,"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/T11788","display_name":"Nonlinear Optical Materials Studies","score":0.09309999644756317,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/two-photon-absorption","display_name":"two-photon absorption","score":0.9800000190734863},{"id":"https://openalex.org/keywords/self-phase-modulation","display_name":"self-phase modulation","score":1.0},{"id":"https://openalex.org/keywords/silicon-waveguides","display_name":"silicon waveguides","score":0.9909999966621399},{"id":"https://openalex.org/keywords/free-carrier-absorption","display_name":"free carrier absorption","score":0.9940000176429749},{"id":"https://openalex.org/keywords/free-carrier-dispersion","display_name":"free-carrier dispersion","score":1.0},{"id":"https://openalex.org/keywords/nonlinear-phase-shift","display_name":"nonlinear phase shift","score":0.9120000004768372},{"id":"https://openalex.org/keywords/spectral-broadening","display_name":"spectral broadening","score":0.9739999771118164},{"id":"https://openalex.org/keywords/analytical-solution","display_name":"analytical solution","score":0.4650000035762787}],"concepts":[{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.6895085573196411},{"id":"https://openalex.org/C2780081813","wikidata":"https://www.wikidata.org/wiki/Q5500200","display_name":"Free carrier absorption","level":3,"score":0.6696053743362427},{"id":"https://openalex.org/C2779202686","wikidata":"https://www.wikidata.org/wiki/Q183467","display_name":"Self-phase modulation","level":4,"score":0.6609231233596802},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.618344783782959},{"id":"https://openalex.org/C101075120","wikidata":"https://www.wikidata.org/wiki/Q231917","display_name":"Two-photon absorption","level":3,"score":0.5571534037590027},{"id":"https://openalex.org/C125287762","wikidata":"https://www.wikidata.org/wiki/Q1758948","display_name":"Absorption (acoustics)","level":2,"score":0.5443806052207947},{"id":"https://openalex.org/C96834759","wikidata":"https://www.wikidata.org/wiki/Q750463","display_name":"Phase modulation","level":3,"score":0.5362680554389954},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.49445319175720215},{"id":"https://openalex.org/C544956773","wikidata":"https://www.wikidata.org/wiki/Q670","display_name":"Silicon","level":2,"score":0.4916396737098694},{"id":"https://openalex.org/C92698915","wikidata":"https://www.wikidata.org/wiki/Q5188186","display_name":"Cross-phase modulation","level":4,"score":0.4787537455558777},{"id":"https://openalex.org/C177562468","wikidata":"https://www.wikidata.org/wiki/Q182893","display_name":"Dispersion (optics)","level":2,"score":0.4540766179561615},{"id":"https://openalex.org/C159317903","wikidata":"https://www.wikidata.org/wiki/Q3198","display_name":"Photon","level":2,"score":0.4383963346481323},{"id":"https://openalex.org/C78854221","wikidata":"https://www.wikidata.org/wiki/Q756033","display_name":"Nonlinear optics","level":3,"score":0.43417686223983765},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.41902607679367065},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2348145842552185},{"id":"https://openalex.org/C89631360","wikidata":"https://www.wikidata.org/wiki/Q1428766","display_name":"Phase noise","level":2,"score":0.215545654296875},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.1660565435886383},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1364/ol.32.002031","doi":"https://doi.org/10.1364/ol.32.002031","is_oa":false,"landing_page_url":"https://doi.org/10.1364/ol.32.002031","pdf_url":null,"source":{"id":"https://openalex.org/S134390580","display_name":"Optics Letters","issn_l":"0146-9592","issn":["0146-9592","1071-2763","1539-4794"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1"],"host_organization":"https://openalex.org/P4310315679","host_organization_name":"Optica Publishing Group","host_organization_lineage":["https://openalex.org/P4310315679"],"host_organization_lineage_names":["Optica Publishing Group"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Optics Letters","raw_type":"journal-article"},{"id":"pmid:17632633","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/17632633","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Optics letters","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1585641754","https://openalex.org/W1976102542","https://openalex.org/W2007481447","https://openalex.org/W2020120936","https://openalex.org/W2036856352","https://openalex.org/W2039164036","https://openalex.org/W2039892251","https://openalex.org/W2089058648","https://openalex.org/W2125553824","https://openalex.org/W2127707183","https://openalex.org/W2136856566","https://openalex.org/W2172075892"],"related_works":["https://openalex.org/W2055104206","https://openalex.org/W2007481447","https://openalex.org/W1513912055","https://openalex.org/W1843173917","https://openalex.org/W2035782762","https://openalex.org/W2067362110","https://openalex.org/W2224360414","https://openalex.org/W2215886780","https://openalex.org/W2113785165","https://openalex.org/W2126125198"],"abstract_inverted_index":{"We":[0,74],"study":[1],"the":[2,8,30,34,67,78,86],"effects":[3,57],"of":[4,36,49,81],"two-photon":[5],"absorption":[6,20],"on":[7,63,66],"self-phase":[9],"modulation":[10],"(SPM)":[11],"process":[12],"in":[13,29,32],"silicon":[14],"waveguides":[15],"while":[16],"including":[17],"both":[18],"free-carrier":[19,22,56],"and":[21,71],"dispersion.":[23],"An":[24],"analytical":[25],"solution":[26],"is":[27,39,43],"provided":[28],"case":[31],"which":[33],"density":[35],"generated":[37],"carriers":[38],"relatively":[40],"low;":[41],"it":[42],"useful":[44],"for":[45],"estimating":[46],"spectral":[47,72],"bandwidth":[48],"pulses":[50],"at":[51],"low":[52],"repetition":[53,79],"rates.":[54],"The":[55],"are":[58],"studied":[59],"numerically":[60],"with":[61],"emphasis":[62],"their":[64],"role":[65],"nonlinear":[68],"phase":[69],"shift":[70],"broadening.":[73],"also":[75],"consider":[76],"how":[77],"rate":[80],"a":[82],"pulse":[83],"train":[84],"affects":[85],"SPM":[87],"process.":[88]},"counts_by_year":[{"year":2026,"cited_by_count":9},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":32},{"year":2023,"cited_by_count":16},{"year":2022,"cited_by_count":31},{"year":2021,"cited_by_count":23},{"year":2020,"cited_by_count":25},{"year":2019,"cited_by_count":19},{"year":2018,"cited_by_count":23},{"year":2017,"cited_by_count":21},{"year":2016,"cited_by_count":30},{"year":2015,"cited_by_count":28},{"year":2014,"cited_by_count":27},{"year":2013,"cited_by_count":27},{"year":2012,"cited_by_count":23}],"updated_date":"2026-11-12T12:28:57.059296","created_date":"2016-06-24T00:00:00"}
