{"id":"https://openalex.org/W2018481901","doi":"https://doi.org/10.1364/oe.19.024102","title":"Large tunable fractional delay of slow light pulse and its application to fast optical correlator","display_name":"Large tunable fractional delay of slow light pulse and its application to fast optical correlator","publication_year":2011,"publication_date":"2011-11-10","ids":{"openalex":"https://openalex.org/W2018481901","doi":"https://doi.org/10.1364/oe.19.024102","mag":"2018481901","pmid":"https://pubmed.ncbi.nlm.nih.gov/22109435"},"language":"en","primary_location":{"id":"doi:10.1364/oe.19.024102","doi":"https://doi.org/10.1364/oe.19.024102","is_oa":true,"landing_page_url":"https://doi.org/10.1364/oe.19.024102","pdf_url":null,"source":{"id":"https://openalex.org/S178776955","display_name":"Optics Express","issn_l":"1094-4087","issn":["1094-4087"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-1","ki-jl-1","medline","norway-2"],"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 Express","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1364/oe.19.024102","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5090287488","display_name":"Norihiro Ishikura","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I180203408","display_name":"Yokohama National University","ror":"https://ror.org/03zyp6p76","country_code":"JP","type":"education","lineage":["https://openalex.org/I180203408"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Norihiro Ishikura","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Yokohama National University, 79-5 Tokiwadai, Yokohama, 240-8501, Japan. ishikura-norihiro-hv@ynu.jp","Department of Electrical and Computer Engineering, Yokohama National University, 79-5 Tokiwadai, Yokohama 240-8501, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Yokohama National University, 79-5 Tokiwadai, Yokohama, 240-8501, Japan. ishikura-norihiro-hv@ynu.jp","institution_ids":["https://openalex.org/I180203408"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Yokohama National University, 79-5 Tokiwadai, Yokohama 240-8501, Japan","institution_ids":["https://openalex.org/I180203408"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026170103","display_name":"Toshihiko Baba","orcid":"https://orcid.org/0000-0002-2034-7381","observed_orcids":["https://orcid.org/0000-0002-2034-7381"]},"institutions":[{"id":"https://openalex.org/I180203408","display_name":"Yokohama National University","ror":"https://ror.org/03zyp6p76","country_code":"JP","type":"education","lineage":["https://openalex.org/I180203408"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Toshihiko Baba","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Yokohama National University, 79-5 Tokiwadai, Hodogayaku, Yokohama 240-8501, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Yokohama National University, 79-5 Tokiwadai, Hodogayaku, Yokohama 240-8501, Japan","institution_ids":["https://openalex.org/I180203408"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085567924","display_name":"Eiichi Kuramochi","orcid":"https://orcid.org/0000-0002-6284-823X","observed_orcids":["https://orcid.org/0000-0002-6284-823X"]},"institutions":[{"id":"https://openalex.org/I4210086780","display_name":"Japan Science and Technology Agency","ror":"https://ror.org/00097mb19","country_code":"JP","type":"government","lineage":["https://openalex.org/I1319490839","https://openalex.org/I4210086780"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Eichi Kuramochi","raw_affiliation_strings":["Core Research for Evolutional Science and Technology, Japan Science and Technology Agency, 5 Sanbancho, Chiyoda-ku, Tokyo, 102-0075, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Core Research for Evolutional Science and Technology, Japan Science and Technology Agency, 5 Sanbancho, Chiyoda-ku, Tokyo, 102-0075, Japan","institution_ids":["https://openalex.org/I4210086780"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024170138","display_name":"Masaya Notomi","orcid":"https://orcid.org/0000-0002-4255-4656","observed_orcids":["https://orcid.org/0000-0002-4255-4656"]},"institutions":[{"id":"https://openalex.org/I4210086780","display_name":"Japan Science and Technology Agency","ror":"https://ror.org/00097mb19","country_code":"JP","type":"government","lineage":["https://openalex.org/I1319490839","https://openalex.org/I4210086780"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masaya Notomi","raw_affiliation_strings":["Core Research for Evolutional Science and Technology, Japan Science and Technology Agency, 5 Sanbancho, Chiyoda-ku, Tokyo, 102-0075, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Core Research for Evolutional Science and Technology, Japan Science and Technology Agency, 5 Sanbancho, Chiyoda-ku, Tokyo, 102-0075, Japan","institution_ids":["https://openalex.org/I4210086780"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2270,"currency":"USD","value_usd":2270},"apc_paid":{"value":2270,"currency":"USD","value_usd":2270},"fwci":3.3302,"has_fulltext":false,"cited_by_count":27,"citation_normalized_percentile":{"value":0.92721299,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"19","issue":"24","first_page":"24102","last_page":"24102"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10666","display_name":"Photonic Crystals and Applications","score":0.7006999850273132,"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/T10666","display_name":"Photonic Crystals and Applications","score":0.7006999850273132,"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/T11414","display_name":"Quantum optics and atomic interactions","score":0.059300001710653305,"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/T11050","display_name":"Photorefractive and Nonlinear Optics","score":0.05220000073313713,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/slow-light","display_name":"slow light","score":0.9309999942779541},{"id":"https://openalex.org/keywords/optical-correlator","display_name":"optical correlator","score":0.8379999995231628},{"id":"https://openalex.org/keywords/self-phase-modulation","display_name":"self-phase modulation","score":0.8009999990463257},{"id":"https://openalex.org/keywords/dispersion-compensation","display_name":"dispersion compensation","score":0.9779999852180481},{"id":"https://openalex.org/keywords/sub-picosecond-pulses","display_name":"sub-picosecond pulses","score":0.7950000166893005},{"id":"https://openalex.org/keywords/localized-heating","display_name":"local heating","score":0.6179999709129333}],"concepts":[{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.7915136814117432},{"id":"https://openalex.org/C123792056","wikidata":"https://www.wikidata.org/wiki/Q365988","display_name":"Group delay and phase delay","level":3,"score":0.5993303060531616},{"id":"https://openalex.org/C55005982","wikidata":"https://www.wikidata.org/wiki/Q3902709","display_name":"Picosecond","level":3,"score":0.5900571346282959},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5857158899307251},{"id":"https://openalex.org/C151662813","wikidata":"https://www.wikidata.org/wiki/Q4165224","display_name":"Slow light","level":3,"score":0.5724651217460632},{"id":"https://openalex.org/C2779816760","wikidata":"https://www.wikidata.org/wiki/Q365988","display_name":"True time delay","level":4,"score":0.5282158851623535},{"id":"https://openalex.org/C177562468","wikidata":"https://www.wikidata.org/wiki/Q182893","display_name":"Dispersion (optics)","level":2,"score":0.5259178876876831},{"id":"https://openalex.org/C2779751349","wikidata":"https://www.wikidata.org/wiki/Q1474480","display_name":"Scanner","level":2,"score":0.45532679557800293},{"id":"https://openalex.org/C2780023022","wikidata":"https://www.wikidata.org/wiki/Q1338171","display_name":"Compensation (psychology)","level":2,"score":0.4501670002937317},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.4246673583984375},{"id":"https://openalex.org/C2779202686","wikidata":"https://www.wikidata.org/wiki/Q183467","display_name":"Self-phase modulation","level":4,"score":0.4211941957473755},{"id":"https://openalex.org/C96834759","wikidata":"https://www.wikidata.org/wiki/Q750463","display_name":"Phase modulation","level":3,"score":0.41603347659111023},{"id":"https://openalex.org/C2775921608","wikidata":"https://www.wikidata.org/wiki/Q7098847","display_name":"Optical correlator","level":3,"score":0.4102635681629181},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3387695550918579},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3226366639137268},{"id":"https://openalex.org/C78854221","wikidata":"https://www.wikidata.org/wiki/Q756033","display_name":"Nonlinear optics","level":3,"score":0.2907009720802307},{"id":"https://openalex.org/C75302062","wikidata":"https://www.wikidata.org/wiki/Q900150","display_name":"Photonic crystal","level":2,"score":0.19030895829200745},{"id":"https://openalex.org/C89631360","wikidata":"https://www.wikidata.org/wiki/Q1428766","display_name":"Phase noise","level":2,"score":0.16830343008041382},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.13971048593521118},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1343337893486023},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.09678304195404053},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.09495532512664795},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.09400886297225952},{"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/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C11171543","wikidata":"https://www.wikidata.org/wiki/Q41630","display_name":"Psychoanalysis","level":1,"score":0.0},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.0},{"id":"https://openalex.org/C55494473","wikidata":"https://www.wikidata.org/wiki/Q727898","display_name":"Phased array","level":3,"score":0.0}],"mesh":[{"descriptor_ui":"D004867","descriptor_name":"Equipment Design","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004867","descriptor_name":"Equipment Design","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004867","descriptor_name":"Equipment Design","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007834","descriptor_name":"Lasers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D007834","descriptor_name":"Lasers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D007834","descriptor_name":"Lasers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012031","descriptor_name":"Refractometry","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D012031","descriptor_name":"Refractometry","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D012031","descriptor_name":"Refractometry","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D013223","descriptor_name":"Statistics as Topic","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013223","descriptor_name":"Statistics as Topic","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013223","descriptor_name":"Statistics as Topic","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013685","descriptor_name":"Telecommunications","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D013685","descriptor_name":"Telecommunications","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D013685","descriptor_name":"Telecommunications","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D019544","descriptor_name":"Equipment Failure Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019544","descriptor_name":"Equipment Failure Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019544","descriptor_name":"Equipment Failure Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D020349","descriptor_name":"Surface Plasmon Resonance","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D020349","descriptor_name":"Surface Plasmon Resonance","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D020349","descriptor_name":"Surface Plasmon Resonance","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1364/oe.19.024102","doi":"https://doi.org/10.1364/oe.19.024102","is_oa":true,"landing_page_url":"https://doi.org/10.1364/oe.19.024102","pdf_url":null,"source":{"id":"https://openalex.org/S178776955","display_name":"Optics Express","issn_l":"1094-4087","issn":["1094-4087"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-1","ki-jl-1","medline","norway-2"],"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 Express","raw_type":"journal-article"},{"id":"pmid:22109435","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/22109435","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 express","raw_type":"Journal Article"}],"best_oa_location":{"id":"doi:10.1364/oe.19.024102","doi":"https://doi.org/10.1364/oe.19.024102","is_oa":true,"landing_page_url":"https://doi.org/10.1364/oe.19.024102","pdf_url":null,"source":{"id":"https://openalex.org/S178776955","display_name":"Optics Express","issn_l":"1094-4087","issn":["1094-4087"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-1","ki-jl-1","medline","norway-2"],"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 Express","raw_type":"journal-article"},"sustainable_development_goals":[],"sustainable_development_goals_aurora":[{"id":"https://metadata.un.org/sdg/7","score":0.8600000143051147,"display_name":"Affordable and clean energy"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320332709","display_name":"President's Council of Cornell Women","ror":"https://ror.org/05bnh6r87"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1987945672","https://openalex.org/W1991853390","https://openalex.org/W2000346228","https://openalex.org/W2007999171","https://openalex.org/W2019322351","https://openalex.org/W2051003417","https://openalex.org/W2056599339","https://openalex.org/W2074064356","https://openalex.org/W2076114024","https://openalex.org/W2082228841","https://openalex.org/W2094141226","https://openalex.org/W2103356670","https://openalex.org/W2108528953","https://openalex.org/W2127123644","https://openalex.org/W2160521397"],"related_works":["https://openalex.org/W2109083062","https://openalex.org/W4362735091","https://openalex.org/W2757700681","https://openalex.org/W2081120534","https://openalex.org/W3092098271","https://openalex.org/W1548620146","https://openalex.org/W2043476940","https://openalex.org/W2135665557","https://openalex.org/W4391027441","https://openalex.org/W1976196846"],"abstract_inverted_index":{"The":[0],"slow":[1,23],"light":[2,24],"device":[3,62],"based":[4],"on":[5],"photonic":[6],"crystal":[7],"coupled":[8],"waveguide":[9],"was":[10,19,40],"fabricated,":[11],"and":[12,53],"a":[13,32,67,90],"tunable":[14,33],"delay":[15,35,68,73,79],"of":[16,36,77,104],"72":[17],"ps":[18],"obtained":[20],"for":[21],"2-ps-wide":[22],"pulses":[25,49,88],"by":[26,45],"local":[27],"heating,":[28],"which":[29,97],"corresponds":[30],"to":[31,43,63,94],"fractional":[34,72],"36.":[37],"This":[38],"value":[39],"further":[41],"enhanced":[42],"110":[44],"compressing":[46],"the":[47,71,75,78],"output":[48],"through":[50],"self-phase":[51],"modulation":[52],"dispersion":[54],"compensation":[55],"in":[56,107],"external":[57],"fibers.":[58],"We":[59],"applied":[60],"this":[61,82],"optical":[64],"correlator":[65],"as":[66],"scanner,":[69],"where":[70],"determines":[74],"resolution":[76],"scanning.":[80],"Using":[81],"correlator,":[83],"we":[84],"successfully":[85],"observed":[86],"sub-picosecond":[87],"at":[89],"scan":[91],"frequency":[92],"up":[93],"2":[95],"kHz,":[96],"is":[98],"100":[99],"times":[100],"faster":[101],"than":[102],"that":[103],"mechanical":[105],"scanners":[106],"conventional":[108],"correlators.":[109]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":9},{"year":2012,"cited_by_count":7}],"updated_date":"2026-09-29T14:09:16.559479","created_date":"2025-10-10T00:00:00"}
