{"id":"https://openalex.org/W1985754516","doi":"https://doi.org/10.1117/12.459007","title":"Applying the self-mixing effect of a microchip laser to optical CT","display_name":"Applying the self-mixing effect of a microchip laser to optical CT","publication_year":2002,"publication_date":"2002-03-13","ids":{"openalex":"https://openalex.org/W1985754516","doi":"https://doi.org/10.1117/12.459007","mag":"1985754516"},"language":"en","primary_location":{"id":"doi:10.1117/12.459007","doi":"https://doi.org/10.1117/12.459007","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.459007","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1"],"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","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/A5051843187","display_name":"Takashi Sekine","orcid":"https://orcid.org/0000-0003-4513-0768","observed_orcids":["https://orcid.org/0000-0003-4513-0768"]},"institutions":[{"id":"https://openalex.org/I165522056","display_name":"Tokyo Denki University","ror":"https://ror.org/01pa62v70","country_code":"JP","type":"education","lineage":["https://openalex.org/I165522056"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takashi Sekine","raw_affiliation_strings":["Tokyo Denki Univ. (Japan)","Tokyo Denki University, Japan.#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tokyo Denki Univ. (Japan)","institution_ids":["https://openalex.org/I165522056"]},{"raw_affiliation_string":"Tokyo Denki University, Japan.#TAB#","institution_ids":["https://openalex.org/I165522056"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108378559","display_name":"Kouki Shimizu","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kouki Shimizu","raw_affiliation_strings":["Institute of Research and Innovation (Japan)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Research and Innovation (Japan)","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069298916","display_name":"Kenju Otsuka","orcid":"https://orcid.org/0000-0002-4301-7721","observed_orcids":["https://orcid.org/0000-0002-4301-7721"]},"institutions":[{"id":"https://openalex.org/I1314466530","display_name":"Tokai University","ror":"https://ror.org/01p7qe739","country_code":"JP","type":"education","lineage":["https://openalex.org/I1314466530"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kenju Otsuka","raw_affiliation_strings":["Tokai Univ. (Japan)","Tokai university (Japan)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tokai Univ. (Japan)","institution_ids":["https://openalex.org/I1314466530"]},{"raw_affiliation_string":"Tokai university (Japan)","institution_ids":["https://openalex.org/I1314466530"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7509,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.6578507,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"4630","issue":null,"first_page":"41","last_page":"41"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.7598000168800354,"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/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.7598000168800354,"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/T10977","display_name":"Optical Imaging and Spectroscopy Techniques","score":0.13109999895095825,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11569","display_name":"Optical Coherence Tomography Applications","score":0.025599999353289604,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/self-mixing","display_name":"self-mixing","score":0.9359999895095825},{"id":"https://openalex.org/keywords/microchip-laser","display_name":"microchip laser","score":0.9829999804496765},{"id":"https://openalex.org/keywords/optical-computed-tomography","display_name":"optical computed tomography","score":0.9490000009536743},{"id":"https://openalex.org/keywords/acousto-optic-modulator","display_name":"acousto-optic modulator","score":0.8889999985694885},{"id":"https://openalex.org/keywords/frequency-shift","display_name":"frequency shift","score":0.6949999928474426},{"id":"https://openalex.org/keywords/light-scattering","display_name":"light scattering","score":0.4339999854564667},{"id":"https://openalex.org/keywords/intralipid","display_name":"Intralipid","score":0.7360000014305115},{"id":"https://openalex.org/keywords/tissue-equivalent-phantom","display_name":"tissue-equivalent phantom","score":0.4440000057220459},{"id":"https://openalex.org/keywords/low-light-detection","display_name":"low-light detection","score":0.4970000088214874}],"concepts":[{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.743091881275177},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.7087445855140686},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6065170764923096},{"id":"https://openalex.org/C120456961","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Light scattering","level":3,"score":0.5213664770126343},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.513393759727478},{"id":"https://openalex.org/C168834538","wikidata":"https://www.wikidata.org/wiki/Q3705329","display_name":"Beam (structure)","level":2,"score":0.4915331304073334},{"id":"https://openalex.org/C138777275","wikidata":"https://www.wikidata.org/wiki/Q6884054","display_name":"Mixing (physics)","level":2,"score":0.4240143597126007},{"id":"https://openalex.org/C93038891","wikidata":"https://www.wikidata.org/wiki/Q1061524","display_name":"Intensity (physics)","level":2,"score":0.41264989972114563},{"id":"https://openalex.org/C31872934","wikidata":"https://www.wikidata.org/wiki/Q1417028","display_name":"Optical path","level":2,"score":0.41006582975387573},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.35905858874320984},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.17958956956863403},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.459007","doi":"https://doi.org/10.1117/12.459007","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.459007","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1"],"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.428600013256073,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2087742489","https://openalex.org/W2332637442","https://openalex.org/W2084916915","https://openalex.org/W2085641926","https://openalex.org/W2045558814","https://openalex.org/W2153834716","https://openalex.org/W2263313741","https://openalex.org/W2012827897","https://openalex.org/W1998952648","https://openalex.org/W2000850400"],"abstract_inverted_index":{"The":[0,41,60],"self-mixing":[1,61],"effect":[2,62],"of":[3,15,21,67,73,79,142,162,169,180],"a":[4,35,49,71,84,88,115,132,140,178,184],"microchip":[5,36,57,164],"laser":[6,37,69,165],"is":[7,93],"applicable":[8],"to":[9,18,29,95,113,130],"optical":[10,90,99],"CT":[11,100],"(Computed":[12],"Tomography)":[13],"because":[14,101],"high":[16],"sensitivity":[17],"weak":[19],"light":[20,103],"the":[22,31,56,64,68,77,102,107,147,156,159,163,167],"effect.":[23],"Two":[24],"acousto-optic":[25],"modulators":[26],"were":[27],"used":[28],"frequency-shift":[30,157],"output":[32,65],"beam":[33,42,116,133],"from":[34],"by":[38,45,83,118,123,135,177,187],"several":[39,74],"megahertz.":[40],"was":[43,81,111,175,191],"attenuated":[44,117,134],"passing":[46],"it":[47,110],"through":[48,106,172,183],"scattering":[50,185],"object":[51,108,186],"and":[52,76,129],"then":[53],"re-injected":[54],"into":[55],"laser's":[58],"cavity.":[59],"modulated":[63],"intensity":[66,78],"at":[70],"frequency":[72,161],"megahertz,":[75],"modulation":[80],"measured":[82],"spectrum":[85],"analyzer.":[86],"With":[87],"ring-type":[89],"path,":[91],"which":[92,145,173],"considered":[94],"be":[96],"adequate":[97],"for":[98],"only":[104],"passes":[105],"once,":[109],"possible":[112,176],"detect":[114,131],"more":[119],"than":[120],"-90":[121],"dB":[122],"neutral":[124],"density":[125],"filters":[126],"(ND":[127],"filters),":[128],"INTRALIPID-10":[136,170],"percent":[137,171],"solution":[138],"with":[139],"concentration":[141],"28":[143],"percent,":[144],"has":[146],"same":[148],"scattering-absorption":[149],"characteristic":[150],"as":[151],"biological":[152],"tissue.":[153],"By":[154],"Adjusting":[155],"towards":[158],"relaxation-oscillation":[160],"increased":[166],"thickness":[168],"transmission":[174],"factor":[179],"two.":[181],"Imaging":[182],"using":[188],"this":[189],"method":[190],"demonstrated.":[192]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2016-06-24T00:00:00"}
