{"id":"https://openalex.org/W2015199663","doi":"https://doi.org/10.1103/physrevb.69.235332","title":"Theory of optical signal amplification and processing by quantum-dot semiconductor optical amplifiers","display_name":"Theory of optical signal amplification and processing by quantum-dot semiconductor optical amplifiers","publication_year":2004,"publication_date":"2004-06-30","ids":{"openalex":"https://openalex.org/W2015199663","doi":"https://doi.org/10.1103/physrevb.69.235332","mag":"2015199663"},"language":"en","primary_location":{"id":"doi:10.1103/physrevb.69.235332","doi":"https://doi.org/10.1103/physrevb.69.235332","is_oa":false,"landing_page_url":"https://doi.org/10.1103/physrevb.69.235332","pdf_url":null,"source":{"id":"https://openalex.org/S6791298","display_name":"Physical Review B","issn_l":"1098-0121","issn":["1098-0121","1538-4489","1550-235X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","vabb-shw"],"host_organization":"https://openalex.org/P4310320261","host_organization_name":"American Physical Society","host_organization_lineage":["https://openalex.org/P4310320261"],"host_organization_lineage_names":["American Physical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Physical Review B","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5081284897","display_name":"Mitsuru Sugawara","orcid":"https://orcid.org/0000-0001-5350-2950","observed_orcids":["https://orcid.org/0000-0001-5350-2950"]},"institutions":[{"id":"https://openalex.org/I4405287318","display_name":"Institute of Industrial Science, The University of Tokyo","ror":"https://ror.org/04t6zpd80","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4405287318","https://openalex.org/I74801974"]},{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"M. Sugawara","raw_affiliation_strings":["Institute of Industrial Science and Nanoelectronics Collaborative Research Center, University of Tokyo, 4-6-1 Komaba, Meguro, Tokyo 127-8172, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Industrial Science and Nanoelectronics Collaborative Research Center, University of Tokyo, 4-6-1 Komaba, Meguro, Tokyo 127-8172, Japan","institution_ids":["https://openalex.org/I4405287318","https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109883150","display_name":"H. Ebe","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405287318","display_name":"Institute of Industrial Science, The University of Tokyo","ror":"https://ror.org/04t6zpd80","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4405287318","https://openalex.org/I74801974"]},{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"H. Ebe","raw_affiliation_strings":["Institute of Industrial Science and Nanoelectronics Collaborative Research Center, University of Tokyo, 4-6-1 Komaba, Meguro, Tokyo 127-8172, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Industrial Science and Nanoelectronics Collaborative Research Center, University of Tokyo, 4-6-1 Komaba, Meguro, Tokyo 127-8172, Japan","institution_ids":["https://openalex.org/I4405287318","https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111676434","display_name":"Nobuaki Hatori","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405287318","display_name":"Institute of Industrial Science, The University of Tokyo","ror":"https://ror.org/04t6zpd80","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4405287318","https://openalex.org/I74801974"]},{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"N. Hatori","raw_affiliation_strings":["Institute of Industrial Science and Nanoelectronics Collaborative Research Center, University of Tokyo, 4-6-1 Komaba, Meguro, Tokyo 127-8172, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Industrial Science and Nanoelectronics Collaborative Research Center, University of Tokyo, 4-6-1 Komaba, Meguro, Tokyo 127-8172, Japan","institution_ids":["https://openalex.org/I4405287318","https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108745841","display_name":"M. Ishida","orcid":"https://orcid.org/0000-0003-4509-3493","observed_orcids":["https://orcid.org/0000-0003-4509-3493"]},"institutions":[{"id":"https://openalex.org/I4405287318","display_name":"Institute of Industrial Science, The University of Tokyo","ror":"https://ror.org/04t6zpd80","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4405287318","https://openalex.org/I74801974"]},{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"M. Ishida","raw_affiliation_strings":["Institute of Industrial Science and Nanoelectronics Collaborative Research Center, University of Tokyo, 4-6-1 Komaba, Meguro, Tokyo 127-8172, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Industrial Science and Nanoelectronics Collaborative Research Center, University of Tokyo, 4-6-1 Komaba, Meguro, Tokyo 127-8172, Japan","institution_ids":["https://openalex.org/I4405287318","https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001146133","display_name":"Yasuhiko Arakawa","orcid":"https://orcid.org/0000-0003-0373-9452","observed_orcids":["https://orcid.org/0000-0003-0373-9452"]},"institutions":[{"id":"https://openalex.org/I4405287038","display_name":"Research Center for Advanced Science and Technology, The University of Tokyo","ror":"https://ror.org/03xzehp18","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4405287038","https://openalex.org/I74801974"]},{"id":"https://openalex.org/I4405287318","display_name":"Institute of Industrial Science, The University of Tokyo","ror":"https://ror.org/04t6zpd80","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4405287318","https://openalex.org/I74801974"]},{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Y. Arakawa","raw_affiliation_strings":["Institute of Industrial Science and Nanoelectronics Collaborative Research Center, University of Tokyo, 4-6-1 Komaba, Meguro, Tokyo 127-8172, Japan","Research Center for Advanced Science and Technology, University of Tokyo, 4-6-1 Komaba, Meguro, Tokyo 127-8172, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Industrial Science and Nanoelectronics Collaborative Research Center, University of Tokyo, 4-6-1 Komaba, Meguro, Tokyo 127-8172, Japan","institution_ids":["https://openalex.org/I4405287318","https://openalex.org/I74801974"]},{"raw_affiliation_string":"Research Center for Advanced Science and Technology, University of Tokyo, 4-6-1 Komaba, Meguro, Tokyo 127-8172, Japan","institution_ids":["https://openalex.org/I4405287038","https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026060789","display_name":"T. Akiyama","orcid":"https://orcid.org/0000-0003-4370-6970","observed_orcids":["https://orcid.org/0000-0003-4370-6970"]},"institutions":[{"id":"https://openalex.org/I2252096349","display_name":"Fujitsu (Japan)","ror":"https://ror.org/038e2g226","country_code":"JP","type":"company","lineage":["https://openalex.org/I2252096349"]},{"id":"https://openalex.org/I4405254754","display_name":"Optoelectronic Industry and Technology Development Association","ror":"https://ror.org/026gtp362","country_code":"JP","type":"nonprofit","lineage":["https://openalex.org/I4405254754"]},{"id":"https://openalex.org/I4405287318","display_name":"Institute of Industrial Science, The University of Tokyo","ror":"https://ror.org/04t6zpd80","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4405287318","https://openalex.org/I74801974"]},{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"T. Akiyama","raw_affiliation_strings":["Institute of Industrial Science and Nanoelectronics Collaborative Research Center, University of Tokyo, 4-6-1 Komaba, Meguro, Tokyo 127-8172, Japan","Fujitsu Laboratories Ltd. and Fujitsu Ltd., 10-1 Morinosato-Wakamiya, Atsugi 240-01, Japan","Optoelectronic Industry and Technology Development Association (OITDA), 1-20-10 Sekiguchi, Bunkyo, Tokyo 112-0014, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Industrial Science and Nanoelectronics Collaborative Research Center, University of Tokyo, 4-6-1 Komaba, Meguro, Tokyo 127-8172, Japan","institution_ids":["https://openalex.org/I4405287318","https://openalex.org/I74801974"]},{"raw_affiliation_string":"Fujitsu Laboratories Ltd. and Fujitsu Ltd., 10-1 Morinosato-Wakamiya, Atsugi 240-01, Japan","institution_ids":["https://openalex.org/I2252096349"]},{"raw_affiliation_string":"Optoelectronic Industry and Technology Development Association (OITDA), 1-20-10 Sekiguchi, Bunkyo, Tokyo 112-0014, Japan","institution_ids":["https://openalex.org/I4405254754"]}]},{"author_position":"middle","author":{"id":null,"display_name":"K. Otsubo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2252096349","display_name":"Fujitsu (Japan)","ror":"https://ror.org/038e2g226","country_code":"JP","type":"company","lineage":["https://openalex.org/I2252096349"]},{"id":"https://openalex.org/I4405254754","display_name":"Optoelectronic Industry and Technology Development Association","ror":"https://ror.org/026gtp362","country_code":"JP","type":"nonprofit","lineage":["https://openalex.org/I4405254754"]},{"id":"https://openalex.org/I4405287318","display_name":"Institute of Industrial Science, The University of Tokyo","ror":"https://ror.org/04t6zpd80","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4405287318","https://openalex.org/I74801974"]},{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"K. Otsubo","raw_affiliation_strings":["Institute of Industrial Science and Nanoelectronics Collaborative Research Center, University of Tokyo, 4-6-1 Komaba, Meguro, Tokyo 127-8172, Japan","Fujitsu Laboratories Ltd. and Fujitsu Ltd., 10-1 Morinosato-Wakamiya, Atsugi 240-01, Japan","Optoelectronic Industry and Technology Development Association (OITDA), 1-20-10 Sekiguchi, Bunkyo, Tokyo 112-0014, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Industrial Science and Nanoelectronics Collaborative Research Center, University of Tokyo, 4-6-1 Komaba, Meguro, Tokyo 127-8172, Japan","institution_ids":["https://openalex.org/I4405287318","https://openalex.org/I74801974"]},{"raw_affiliation_string":"Fujitsu Laboratories Ltd. and Fujitsu Ltd., 10-1 Morinosato-Wakamiya, Atsugi 240-01, Japan","institution_ids":["https://openalex.org/I2252096349"]},{"raw_affiliation_string":"Optoelectronic Industry and Technology Development Association (OITDA), 1-20-10 Sekiguchi, Bunkyo, Tokyo 112-0014, Japan","institution_ids":["https://openalex.org/I4405254754"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031749767","display_name":"Yoshihiro Nakata","orcid":"https://orcid.org/0000-0003-2102-9358","observed_orcids":["https://orcid.org/0000-0003-2102-9358"]},"institutions":[{"id":"https://openalex.org/I2252096349","display_name":"Fujitsu (Japan)","ror":"https://ror.org/038e2g226","country_code":"JP","type":"company","lineage":["https://openalex.org/I2252096349"]},{"id":"https://openalex.org/I4405254754","display_name":"Optoelectronic Industry and Technology Development Association","ror":"https://ror.org/026gtp362","country_code":"JP","type":"nonprofit","lineage":["https://openalex.org/I4405254754"]},{"id":"https://openalex.org/I4405287318","display_name":"Institute of Industrial Science, The University of Tokyo","ror":"https://ror.org/04t6zpd80","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4405287318","https://openalex.org/I74801974"]},{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Y. Nakata","raw_affiliation_strings":["Institute of Industrial Science and Nanoelectronics Collaborative Research Center, University of Tokyo, 4-6-1 Komaba, Meguro, Tokyo 127-8172, Japan","Fujitsu Laboratories Ltd. and Fujitsu Ltd., 10-1 Morinosato-Wakamiya, Atsugi 240-01, Japan","Optoelectronic Industry and Technology Development Association (OITDA), 1-20-10 Sekiguchi, Bunkyo, Tokyo 112-0014, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Industrial Science and Nanoelectronics Collaborative Research Center, University of Tokyo, 4-6-1 Komaba, Meguro, Tokyo 127-8172, Japan","institution_ids":["https://openalex.org/I4405287318","https://openalex.org/I74801974"]},{"raw_affiliation_string":"Fujitsu Laboratories Ltd. and Fujitsu Ltd., 10-1 Morinosato-Wakamiya, Atsugi 240-01, Japan","institution_ids":["https://openalex.org/I2252096349"]},{"raw_affiliation_string":"Optoelectronic Industry and Technology Development Association (OITDA), 1-20-10 Sekiguchi, Bunkyo, Tokyo 112-0014, Japan","institution_ids":["https://openalex.org/I4405254754"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2675,"currency":"USD","value_usd":2675},"apc_paid":null,"fwci":7.7578,"has_fulltext":false,"cited_by_count":237,"citation_normalized_percentile":{"value":0.98335769,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"69","issue":"23","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10022","display_name":"Semiconductor Quantum Structures and Devices","score":0.6230000257492065,"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/T10022","display_name":"Semiconductor Quantum Structures and Devices","score":0.6230000257492065,"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/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.35350000858306885,"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/T10299","display_name":"Photonic and Optical Devices","score":0.004800000227987766,"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/quantum-dot-semiconductor-optical-amplifier","display_name":"quantum dot semiconductor optical amplifier","score":0.9779999852180481},{"id":"https://openalex.org/keywords/optical-amplification","display_name":"optical amplification","score":0.8650000095367432},{"id":"https://openalex.org/keywords/optical-signal-processing","display_name":"optical signal processing","score":0.9620000123977661},{"id":"https://openalex.org/keywords/spectral-hole-burning","display_name":"spectral hole burning","score":0.8690000176429749},{"id":"https://openalex.org/keywords/carrier-relaxation","display_name":"carrier relaxation","score":0.6940000057220459},{"id":"https://openalex.org/keywords/stimulated-emission","display_name":"stimulated emission","score":0.6119999885559082},{"id":"https://openalex.org/keywords/cross-gain-modulation","display_name":"cross-gain modulation","score":0.7689999938011169},{"id":"https://openalex.org/keywords/wavelength-conversion","display_name":"wavelength conversion","score":0.8999999761581421},{"id":"https://openalex.org/keywords/nondegenerate-four-wave-mixing","display_name":"nondegenerate four-wave mixing","score":0.9470000267028809},{"id":"https://openalex.org/keywords/gain-saturation","display_name":"gain saturation","score":0.652999997138977},{"id":"https://openalex.org/keywords/charge-carrier-dynamics","display_name":"carrier dynamics","score":0.45399999618530273}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.6480374932289124},{"id":"https://openalex.org/C101649071","wikidata":"https://www.wikidata.org/wiki/Q1359305","display_name":"Optical amplifier","level":3,"score":0.613224983215332},{"id":"https://openalex.org/C132794960","wikidata":"https://www.wikidata.org/wiki/Q27304","display_name":"Chirp","level":3,"score":0.5079048275947571},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.48402139544487},{"id":"https://openalex.org/C124657808","wikidata":"https://www.wikidata.org/wiki/Q1133068","display_name":"Quantum dot","level":2,"score":0.4774470925331116},{"id":"https://openalex.org/C2776369808","wikidata":"https://www.wikidata.org/wiki/Q2308808","display_name":"Spectral hole burning","level":3,"score":0.44422852993011475},{"id":"https://openalex.org/C101645829","wikidata":"https://www.wikidata.org/wiki/Q1781857","display_name":"Multi-mode optical fiber","level":3,"score":0.43188369274139404},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.4229889512062073},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.42187047004699707},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.18269962072372437},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.14383569359779358},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1103/physrevb.69.235332","doi":"https://doi.org/10.1103/physrevb.69.235332","is_oa":false,"landing_page_url":"https://doi.org/10.1103/physrevb.69.235332","pdf_url":null,"source":{"id":"https://openalex.org/S6791298","display_name":"Physical Review B","issn_l":"1098-0121","issn":["1098-0121","1538-4489","1550-235X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","vabb-shw"],"host_organization":"https://openalex.org/P4310320261","host_organization_name":"American Physical Society","host_organization_lineage":["https://openalex.org/P4310320261"],"host_organization_lineage_names":["American Physical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Physical Review B","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":31,"referenced_works":["https://openalex.org/W1533328589","https://openalex.org/W1964352052","https://openalex.org/W1969837519","https://openalex.org/W1975247002","https://openalex.org/W1977256997","https://openalex.org/W1987928180","https://openalex.org/W1991118980","https://openalex.org/W2002093053","https://openalex.org/W2004043628","https://openalex.org/W2007871063","https://openalex.org/W2024872286","https://openalex.org/W2029226085","https://openalex.org/W2044895286","https://openalex.org/W2055916364","https://openalex.org/W2057221970","https://openalex.org/W2060131108","https://openalex.org/W2061507470","https://openalex.org/W2065246571","https://openalex.org/W2076404982","https://openalex.org/W2088014994","https://openalex.org/W2097786839","https://openalex.org/W2100477900","https://openalex.org/W2102646451","https://openalex.org/W2106286917","https://openalex.org/W2120296903","https://openalex.org/W2125551006","https://openalex.org/W2125919537","https://openalex.org/W2149854756","https://openalex.org/W2154174119","https://openalex.org/W2157335717","https://openalex.org/W2168453982"],"related_works":["https://openalex.org/W2044895286","https://openalex.org/W1975247002","https://openalex.org/W2107244537","https://openalex.org/W2060718591","https://openalex.org/W2052875883","https://openalex.org/W1990413834","https://openalex.org/W2138672095","https://openalex.org/W1528830771","https://openalex.org/W1502353134","https://openalex.org/W2076025626"],"abstract_inverted_index":{"This":[0,251],"work":[1,252],"presents":[2],"a":[3,150,225],"theory":[4,34],"of":[5,49,59,138,235,248,277],"optical":[6,14,29,38,216,231,275,281],"signal":[7,175,232],"amplification":[8],"and":[9,27,45,56,82,118,141,167,173,196],"processing":[10,176],"by":[11,89,105,124,188,205],"quantum-dot":[12,139,259],"semiconductor":[13],"amplifiers":[15,156],"(SOA's)":[16],"based":[17],"on":[18,130],"the":[19,28,36,43,50,63,67,77,83,86,90,99,106,110,115,119,125,131,136,189,206,214,220,229,236,263,274],"density":[20,88,121],"matrix":[21],"equations":[22],"to":[23,76,98,114,178,182,200,219,273],"treat":[24],"electron-light":[25],"interaction":[26],"pulse":[30],"propagation":[31],"equations.":[32],"The":[33,70,93],"includes":[35],"linear":[37],"response":[39,48,73,217,276],"as":[40,42],"well":[41,243],"incoherent":[44,71,78],"coherent":[46,94],"nonlinear":[47,72,215],"new":[51],"devices":[52,177,260],"with":[53,157,192,244,280],"arbitrary":[54],"spectral":[55,79,101,221],"spatial":[57],"distribution":[58],"quantum":[60,278],"dots":[61,279],"in":[62,85,143,149,228,239,262],"active":[64],"region":[65],"under":[66,170,283],"multimode":[68,116],"light.":[69],"was":[74,96],"due":[75,97,218],"hole":[80,102,222],"burning":[81,103,223],"reduction":[84],"carrier":[87,120,126,270],"stimulated":[91],"emission.":[92],"nonlinearity":[95],"dynamic":[100],"caused":[104,123],"population":[107],"beating":[108],"at":[109],"electronic":[111],"states":[112],"resonant":[113],"light":[117],"pulsation":[122],"relaxation":[127],"dynamics.":[128],"Based":[129],"theory,":[132],"we":[133],"numerically":[134],"simulated":[135],"operation":[137,169],"SOA's,":[140],"succeeded":[142],"presenting":[144],"their":[145],"diverse":[146],"promising":[147],"features":[148],"very":[151],"systematical":[152],"manner.":[153],"We":[154,210],"expect":[155],"low":[158,193],"power":[159],"consumption,":[160],"high":[161],"saturation":[162],"power,":[163],"broad":[164],"gain":[165,171,282],"bandwidth,":[166],"pattern-effect-free":[168,185],"saturation,":[172],"also":[174,267],"realize":[179],"high-speed":[180,230],"(40":[181],"160":[183],"Gb/s)":[184],"wavelength":[186,203],"conversion":[187,204],"cross-gain":[190],"modulation":[191],"frequency":[194],"chirping":[195],"symmetric":[197],"highly-efficient":[198],"1":[199],"2":[201],"THz":[202],"nondegenerate":[207],"four-wave":[208],"mixing.":[209],"point":[211],"out":[212],"that":[213],"plays":[224],"decisive":[226],"role":[227],"processing.":[233],"Many":[234],"theoretical":[237],"predictions":[238],"this":[240],"paper":[241],"agree":[242],"recent":[245],"experimental":[246],"demonstrations":[247],"device":[249],"performance.":[250],"will":[253],"help":[254],"not":[255],"only":[256],"design":[257],"practical":[258],"working":[261],"photonic":[264],"networks":[265],"but":[266],"understand":[268],"how":[269],"dynamics":[271],"relates":[272],"current":[284],"injection.":[285]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":8},{"year":2018,"cited_by_count":10},{"year":2017,"cited_by_count":10},{"year":2016,"cited_by_count":7},{"year":2015,"cited_by_count":7},{"year":2014,"cited_by_count":15},{"year":2013,"cited_by_count":20},{"year":2012,"cited_by_count":13}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}