{"id":"https://openalex.org/W2148701720","doi":"https://doi.org/10.1109/jlt.2009.2026493","title":"Design Analysis of Optical Loop Memory","display_name":"Design Analysis of Optical Loop Memory","publication_year":2009,"publication_date":"2009-07-01","ids":{"openalex":"https://openalex.org/W2148701720","doi":"https://doi.org/10.1109/jlt.2009.2026493","mag":"2148701720"},"language":"en","primary_location":{"id":"doi:10.1109/jlt.2009.2026493","doi":"https://doi.org/10.1109/jlt.2009.2026493","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jlt.2009.2026493","pdf_url":null,"source":{"id":"https://openalex.org/S2307745","display_name":"Journal of Lightwave Technology","issn_l":"0733-8724","issn":["0733-8724","1558-2213"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-3","ki-jl-1","norway-1","poland-140","russia-white-list-1"],"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Lightwave Technology","raw_type":"journal-article"},"volume":null,"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/A5101908284","display_name":"Rajiv Srivastava","orcid":"https://orcid.org/0000-0001-6246-1679","observed_orcids":["https://orcid.org/0000-0001-6246-1679"]},"institutions":[{"id":"https://openalex.org/I94234084","display_name":"Indian Institute of Technology Kanpur","ror":"https://ror.org/05pjsgx75","country_code":"IN","type":"education","lineage":["https://openalex.org/I94234084"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"R. Srivastava","raw_affiliation_strings":["Indian Institute of Technology, Kanpur, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology, Kanpur, India","institution_ids":["https://openalex.org/I94234084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101459838","display_name":"Rajat Kumar Singh","orcid":"https://orcid.org/0000-0001-6817-5358","observed_orcids":["https://orcid.org/0000-0001-6817-5358"]},"institutions":[{"id":"https://openalex.org/I26072440","display_name":"Indian Institute of Information Technology Allahabad","ror":"https://ror.org/03rgjt374","country_code":"IN","type":"education","lineage":["https://openalex.org/I26072440"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"R.K. Singh","raw_affiliation_strings":["Indian Institute of Information Technology, Allahabed, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Information Technology, Allahabed, India","institution_ids":["https://openalex.org/I26072440"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062910988","display_name":"Yatindra Nath Singh","orcid":"https://orcid.org/0000-0002-7311-3116","observed_orcids":["https://orcid.org/0000-0002-7311-3116"]},"institutions":[{"id":"https://openalex.org/I94234084","display_name":"Indian Institute of Technology Kanpur","ror":"https://ror.org/05pjsgx75","country_code":"IN","type":"education","lineage":["https://openalex.org/I94234084"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Y.N. Singh","raw_affiliation_strings":["Indian Institute of Technology, Kanpur, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology, Kanpur, India","institution_ids":["https://openalex.org/I94234084"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2645,"currency":"USD","value_usd":2645},"apc_paid":null,"fwci":1.8511,"has_fulltext":false,"cited_by_count":49,"citation_normalized_percentile":{"value":0.86080562,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"27","issue":"21","first_page":"4821","last_page":"4831"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10847","display_name":"Advanced Optical Network Technologies","score":0.7759000062942505,"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/T10847","display_name":"Advanced Optical Network Technologies","score":0.7759000062942505,"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":0.17800000309944153,"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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.01140000019222498,"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/tunable-wavelength-converters","display_name":"tunable wavelength converters","score":0.8510000109672546},{"id":"https://openalex.org/keywords/crosstalk","display_name":"crosstalk","score":0.7620000243186951},{"id":"https://openalex.org/keywords/four-wave-mixing","display_name":"four-wave mixing","score":0.9430000185966492},{"id":"https://openalex.org/keywords/dispersion","display_name":"dispersion","score":0.6439999938011169},{"id":"https://openalex.org/keywords/loop-length","display_name":"loop length","score":0.5260000228881836},{"id":"https://openalex.org/keywords/data-rate","display_name":"data rate","score":0.5070000290870667},{"id":"https://openalex.org/keywords/wavelength-division-multiplexing","display_name":"wavelength division multiplexing","score":0.5410000085830688}],"concepts":[{"id":"https://openalex.org/C145018004","wikidata":"https://www.wikidata.org/wiki/Q4985944","display_name":"Buffer (optical fiber)","level":2,"score":0.6121903657913208},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5685210824012756},{"id":"https://openalex.org/C184670325","wikidata":"https://www.wikidata.org/wiki/Q512604","display_name":"Loop (graph theory)","level":2,"score":0.4716973304748535},{"id":"https://openalex.org/C101336846","wikidata":"https://www.wikidata.org/wiki/Q17105111","display_name":"Optical switch","level":2,"score":0.4625946879386902},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4528175890445709},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.448814332485199},{"id":"https://openalex.org/C2778422915","wikidata":"https://www.wikidata.org/wiki/Q10302051","display_name":"Converters","level":3,"score":0.41670671105384827},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.22758400440216064},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.22272935509681702},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19166240096092224},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17605745792388916},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.1678997278213501},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16517949104309082},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.10921555757522583},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jlt.2009.2026493","doi":"https://doi.org/10.1109/jlt.2009.2026493","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jlt.2009.2026493","pdf_url":null,"source":{"id":"https://openalex.org/S2307745","display_name":"Journal of Lightwave Technology","issn_l":"0733-8724","issn":["0733-8724","1558-2213"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-3","ki-jl-1","norway-1","poland-140","russia-white-list-1"],"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Lightwave Technology","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":22,"referenced_works":["https://openalex.org/W1536656161","https://openalex.org/W1589253619","https://openalex.org/W1981029504","https://openalex.org/W2027814182","https://openalex.org/W2049592914","https://openalex.org/W2097442648","https://openalex.org/W2106610386","https://openalex.org/W2116548399","https://openalex.org/W2119958530","https://openalex.org/W2125271615","https://openalex.org/W2128951075","https://openalex.org/W2131018282","https://openalex.org/W2136336755","https://openalex.org/W2145057076","https://openalex.org/W2147162929","https://openalex.org/W2150414787","https://openalex.org/W2153395764","https://openalex.org/W2155707776","https://openalex.org/W2161018184","https://openalex.org/W2170286657","https://openalex.org/W3034361888","https://openalex.org/W6657609684"],"related_works":["https://openalex.org/W7095775539","https://openalex.org/W2015758654","https://openalex.org/W1589253619","https://openalex.org/W7098816546","https://openalex.org/W2027814182","https://openalex.org/W1963979130","https://openalex.org/W2532092771","https://openalex.org/W2041841668","https://openalex.org/W1556643895","https://openalex.org/W2134061891"],"abstract_inverted_index":{"This":[0,100,122],"paper":[1,101],"describes":[2],"the":[3,15,21,48,61,72,88,92,98,115,147,152,163,169],"fiber":[4],"optic":[5],"loop":[6,22,40,118,164],"buffer-based":[7,41,119],"switch":[8,62,120],"in":[9,14,30,38,87,97,117],"which":[10],"contention":[11],"is":[12,66,124,157,165,172],"resolved":[13],"time":[16],"and":[17,54,59,94,131,140,146],"wavelength":[18,25],"domain.":[19],"In":[20],"buffer,":[23],"tunable":[24],"converters":[26],"(TWCs)":[27],"are":[28,144],"placed":[29],"place":[31],"of":[32,45,57,111,114,133,138,149,162,178],"semiconductor":[33],"optical":[34],"amplifiers":[35],"(SOAs)":[36],"as":[37],"conventional":[39],"architectures.":[42],"The":[43,135,159],"placement":[44],"TWCs":[46],"inside":[47],"buffer":[49,75],"facilitate":[50],"simultaneous":[51],"read/write":[52],"operation":[53],"dynamic":[55],"re-allocation":[56],"wavelengths":[58,179],"improves":[60],"performance":[63],"significantly.":[64],"It":[65],"a":[67,103,108],"well":[68],"known":[69],"fact":[70],"that":[71,83],"re-circulating":[73],"type":[74],"structure":[76],"suffers":[77],"from":[78],"circulation":[79],"limit":[80],"(maximum":[81],"revolutions":[82],"data":[84,116],"can":[85,183],"take":[86],"buffer)":[89],"due":[90],"to":[91,106],"loss":[93],"noise":[95],"accumulation":[96],"switch.":[99],"presents":[102],"mathematical":[104],"model":[105,123],"obtain":[107],"maximum":[109,153],"number":[110,177],"allowed":[112,154],"circulations":[113],"architecture.":[121],"derived":[125],"for":[126],"various":[127],"configurations":[128],"(transparent,":[129],"noisy,":[130],"regenerative)":[132],"TWC.":[134],"detrimental":[136],"effect":[137],"crosstalk":[139],"four":[141],"wave":[142],"mixing":[143],"shown,":[145],"affect":[148],"dispersion":[150],"on":[151],"bit":[155],"rate":[156,175],"discussed.":[158],"minimum":[160],"length":[161],"also":[166],"evaluated.":[167],"Finally,":[168],"bounded":[170],"region":[171],"shown":[173],"(bit":[174],"versus":[176],"graph)":[180],"where":[181],"memory":[182],"work":[184],"efficiently.":[185]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":2}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2016-06-24T00:00:00"}