{"id":"https://openalex.org/W3093881374","doi":"https://doi.org/10.1109/icccnt49239.2020.9225373","title":"Highly Sensitive Photonic Crystal Fiber for Illegal Drugs Detection in THz Regime","display_name":"Highly Sensitive Photonic Crystal Fiber for Illegal Drugs Detection in THz Regime","publication_year":2020,"publication_date":"2020-07-01","ids":{"openalex":"https://openalex.org/W3093881374","doi":"https://doi.org/10.1109/icccnt49239.2020.9225373","mag":"3093881374"},"language":"en","primary_location":{"id":"doi:10.1109/icccnt49239.2020.9225373","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icccnt49239.2020.9225373","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 11th International Conference on Computing, Communication and Networking Technologies (ICCCNT)","raw_type":"proceedings-article"},"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/A5020616254","display_name":"Abdullah Al-Mamun Bulbul","orcid":"https://orcid.org/0000-0002-5652-2065"},"institutions":[{"id":"https://openalex.org/I132877587","display_name":"Bangabandhu Sheikh Mujibur Rahman Science and Technology University","ror":"https://ror.org/011xjpe74","country_code":"BD","type":"education","lineage":["https://openalex.org/I132877587"]}],"countries":["BD"],"is_corresponding":true,"raw_author_name":"Abdullah Al-Mamun Bulbul","raw_affiliation_strings":["Bangabandhu Sheikh Mujibur Rahman, Science and Technology University, Gopalganj, Bangladesh"],"affiliations":[{"raw_affiliation_string":"Bangabandhu Sheikh Mujibur Rahman, Science and Technology University, Gopalganj, Bangladesh","institution_ids":["https://openalex.org/I132877587"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101540530","display_name":"Md. Abdul Awal","orcid":"https://orcid.org/0000-0003-3028-4932"},"institutions":[{"id":"https://openalex.org/I124386471","display_name":"Khulna University","ror":"https://ror.org/05pny7s12","country_code":"BD","type":"education","lineage":["https://openalex.org/I124386471"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"Md. Abdul Awal","raw_affiliation_strings":["Electronics and Communication, Engineering Discipline, Khulna University, Khulna, Bangladesh"],"affiliations":[{"raw_affiliation_string":"Electronics and Communication, Engineering Discipline, Khulna University, Khulna, Bangladesh","institution_ids":["https://openalex.org/I124386471"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084286205","display_name":"Md. Ekhlasur Rahaman","orcid":"https://orcid.org/0000-0003-0881-1134"},"institutions":[{"id":"https://openalex.org/I124386471","display_name":"Khulna University","ror":"https://ror.org/05pny7s12","country_code":"BD","type":"education","lineage":["https://openalex.org/I124386471"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"Md. Ekhlasur Rahaman","raw_affiliation_strings":["Electronics and Communication, Engineering Discipline, Khulna University, Khulna, Bangladesh"],"affiliations":[{"raw_affiliation_string":"Electronics and Communication, Engineering Discipline, Khulna University, Khulna, Bangladesh","institution_ids":["https://openalex.org/I124386471"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5105787724","display_name":"Farjana Imam","orcid":null},"institutions":[{"id":"https://openalex.org/I132877587","display_name":"Bangabandhu Sheikh Mujibur Rahman Science and Technology University","ror":"https://ror.org/011xjpe74","country_code":"BD","type":"education","lineage":["https://openalex.org/I132877587"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"Farjana Imam","raw_affiliation_strings":["Bangabandhu Sheikh Mujibur Rahman, Science and Technology University, Gopalganj, Bangladesh"],"affiliations":[{"raw_affiliation_string":"Bangabandhu Sheikh Mujibur Rahman, Science and Technology University, Gopalganj, Bangladesh","institution_ids":["https://openalex.org/I132877587"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037080752","display_name":"Etu Podder","orcid":"https://orcid.org/0000-0002-4949-3120"},"institutions":[{"id":"https://openalex.org/I124386471","display_name":"Khulna University","ror":"https://ror.org/05pny7s12","country_code":"BD","type":"education","lineage":["https://openalex.org/I124386471"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"Etu Podder","raw_affiliation_strings":["Electronics and Communication, Engineering Discipline, Khulna University, Khulna, Bangladesh"],"affiliations":[{"raw_affiliation_string":"Electronics and Communication, Engineering Discipline, Khulna University, Khulna, Bangladesh","institution_ids":["https://openalex.org/I124386471"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060830207","display_name":"Md. Salim Ahmed","orcid":null},"institutions":[{"id":"https://openalex.org/I124386471","display_name":"Khulna University","ror":"https://ror.org/05pny7s12","country_code":"BD","type":"education","lineage":["https://openalex.org/I124386471"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"Md. Salim Ahmed","raw_affiliation_strings":["Electronics and Communication, Engineering Discipline, Khulna University, Khulna, Bangladesh"],"affiliations":[{"raw_affiliation_string":"Electronics and Communication, Engineering Discipline, Khulna University, Khulna, Bangladesh","institution_ids":["https://openalex.org/I124386471"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015860342","display_name":"Md. Bellal Hossain","orcid":"https://orcid.org/0000-0002-3488-2086"},"institutions":[{"id":"https://openalex.org/I129604602","display_name":"University of Sydney","ror":"https://ror.org/0384j8v12","country_code":"AU","type":"education","lineage":["https://openalex.org/I129604602"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Md. Bellal Hossain","raw_affiliation_strings":["School of Electrical and Information Engineering, The University of Sydney, NSW, Australia"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Information Engineering, The University of Sydney, NSW, Australia","institution_ids":["https://openalex.org/I129604602"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069312598","display_name":"Himadri Shekhar Mondal","orcid":"https://orcid.org/0000-0002-4007-8529"},"institutions":[{"id":"https://openalex.org/I124386471","display_name":"Khulna University","ror":"https://ror.org/05pny7s12","country_code":"BD","type":"education","lineage":["https://openalex.org/I124386471"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"Himadri Shekhar Mondal","raw_affiliation_strings":["Electronics and Communication, Engineering Discipline, Khulna University, Khulna, Bangladesh"],"affiliations":[{"raw_affiliation_string":"Electronics and Communication, Engineering Discipline, Khulna University, Khulna, Bangladesh","institution_ids":["https://openalex.org/I124386471"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090391244","display_name":"Faysal Iqbal","orcid":null},"institutions":[{"id":"https://openalex.org/I183697816","display_name":"Bangladesh University of Engineering and Technology","ror":"https://ror.org/05a1qpv97","country_code":"BD","type":"education","lineage":["https://openalex.org/I183697816"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"Faysal Iqbal","raw_affiliation_strings":["Bangladesh Army University of Engineering and Technology, Natore, Bangladesh"],"affiliations":[{"raw_affiliation_string":"Bangladesh Army University of Engineering and Technology, Natore, Bangladesh","institution_ids":["https://openalex.org/I183697816"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5020616254"],"corresponding_institution_ids":["https://openalex.org/I132877587"],"apc_list":null,"apc_paid":null,"fwci":0.7253,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.7105326,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","score":0.9995999932289124,"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":0.9995999932289124,"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/T10752","display_name":"Terahertz technology and applications","score":0.9990000128746033,"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":0.9986000061035156,"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/multiphysics","display_name":"Multiphysics","score":0.6681663990020752},{"id":"https://openalex.org/keywords/terahertz-radiation","display_name":"Terahertz radiation","score":0.5945609211921692},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5735510587692261},{"id":"https://openalex.org/keywords/sensitivity","display_name":"Sensitivity (control systems)","score":0.5716404914855957},{"id":"https://openalex.org/keywords/opiate","display_name":"Opiate","score":0.5079572796821594},{"id":"https://openalex.org/keywords/photonic-crystal","display_name":"Photonic crystal","score":0.4487878978252411},{"id":"https://openalex.org/keywords/amphetamine","display_name":"Amphetamine","score":0.43641233444213867},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.4275587201118469},{"id":"https://openalex.org/keywords/ketamine","display_name":"Ketamine","score":0.4267725348472595},{"id":"https://openalex.org/keywords/morphine","display_name":"Morphine","score":0.4200893044471741},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3840089440345764},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.3528949022293091},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.22127163410186768},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.21278199553489685},{"id":"https://openalex.org/keywords/pharmacology","display_name":"Pharmacology","score":0.20010671019554138},{"id":"https://openalex.org/keywords/anesthesia","display_name":"Anesthesia","score":0.19956764578819275},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.19713032245635986},{"id":"https://openalex.org/keywords/finite-element-method","display_name":"Finite element method","score":0.17009687423706055},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.16032445430755615},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.14361608028411865},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.13488370180130005},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10363194346427917}],"concepts":[{"id":"https://openalex.org/C46435376","wikidata":"https://www.wikidata.org/wiki/Q1829750","display_name":"Multiphysics","level":3,"score":0.6681663990020752},{"id":"https://openalex.org/C107816215","wikidata":"https://www.wikidata.org/wiki/Q647887","display_name":"Terahertz radiation","level":2,"score":0.5945609211921692},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5735510587692261},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.5716404914855957},{"id":"https://openalex.org/C2778140631","wikidata":"https://www.wikidata.org/wiki/Q2026938","display_name":"Opiate","level":3,"score":0.5079572796821594},{"id":"https://openalex.org/C75302062","wikidata":"https://www.wikidata.org/wiki/Q900150","display_name":"Photonic crystal","level":2,"score":0.4487878978252411},{"id":"https://openalex.org/C2777193897","wikidata":"https://www.wikidata.org/wiki/Q179452","display_name":"Amphetamine","level":3,"score":0.43641233444213867},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.4275587201118469},{"id":"https://openalex.org/C2780795376","wikidata":"https://www.wikidata.org/wiki/Q243547","display_name":"Ketamine","level":2,"score":0.4267725348472595},{"id":"https://openalex.org/C2777389121","wikidata":"https://www.wikidata.org/wiki/Q81225","display_name":"Morphine","level":2,"score":0.4200893044471741},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3840089440345764},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.3528949022293091},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.22127163410186768},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.21278199553489685},{"id":"https://openalex.org/C98274493","wikidata":"https://www.wikidata.org/wiki/Q128406","display_name":"Pharmacology","level":1,"score":0.20010671019554138},{"id":"https://openalex.org/C42219234","wikidata":"https://www.wikidata.org/wiki/Q131130","display_name":"Anesthesia","level":1,"score":0.19956764578819275},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.19713032245635986},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.17009687423706055},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.16032445430755615},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14361608028411865},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.13488370180130005},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10363194346427917},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C170493617","wikidata":"https://www.wikidata.org/wiki/Q208467","display_name":"Receptor","level":2,"score":0.0},{"id":"https://openalex.org/C513476851","wikidata":"https://www.wikidata.org/wiki/Q170304","display_name":"Dopamine","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icccnt49239.2020.9225373","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icccnt49239.2020.9225373","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 11th International Conference on Computing, Communication and Networking Technologies (ICCCNT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.8199999928474426,"id":"https://metadata.un.org/sdg/3"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W578443292","https://openalex.org/W1982459888","https://openalex.org/W1989066746","https://openalex.org/W1996368241","https://openalex.org/W2028888247","https://openalex.org/W2070789802","https://openalex.org/W2077794944","https://openalex.org/W2118065194","https://openalex.org/W2133456818","https://openalex.org/W2162387706","https://openalex.org/W2306666006","https://openalex.org/W2421540942","https://openalex.org/W2426790232","https://openalex.org/W2472426543","https://openalex.org/W2561556955","https://openalex.org/W2562002000","https://openalex.org/W2595773649","https://openalex.org/W2605644931","https://openalex.org/W2740077577","https://openalex.org/W2749382820","https://openalex.org/W2769539609","https://openalex.org/W2790415988","https://openalex.org/W2797496036","https://openalex.org/W2809372636","https://openalex.org/W2898000169","https://openalex.org/W2906055691","https://openalex.org/W2944949456","https://openalex.org/W2949199479","https://openalex.org/W2993887376","https://openalex.org/W2995385637","https://openalex.org/W3047144951","https://openalex.org/W6781272411"],"related_works":["https://openalex.org/W2084426624","https://openalex.org/W3026055904","https://openalex.org/W2792869497","https://openalex.org/W4312133600","https://openalex.org/W2567205727","https://openalex.org/W2361803029","https://openalex.org/W2548694948","https://openalex.org/W2304501688","https://openalex.org/W4312747563","https://openalex.org/W2010566957"],"abstract_inverted_index":{"Misuse":[0],"of":[1,10,19,25,57,60,74,127,134,151,174],"incentive":[2],"drugs":[3,62,105],"momentarily":[4],"and":[5,22,42,67,76,110,154,165,179,189],"rapidly":[6],"enhances":[7],"the":[8,17,23,49,55,58,81,128,135,139,145,201],"functioning":[9],"several":[11],"organs,":[12],"physiological":[13],"system,":[14],"nerves,":[15],"etc.;":[16],"likeliness":[18],"sleep":[20],"disorder;":[21],"release":[24],"hormones":[26],"in":[27,48,63,94,117,184],"extreme":[28],"level.":[29],"Drug":[30],"abuse":[31],"not":[32],"only":[33],"creates":[34],"momentary":[35],"effects":[36,53],"but":[37],"also":[38],"causes":[39],"fatal":[40],"damages":[41],"acute":[43],"implications":[44],"on":[45,89],"human":[46],"health":[47],"long":[50],"run.":[51],"These":[52],"imply":[54],"necessity":[56],"detection":[59],"illegal":[61,85,104],"an":[64,84,148],"efficient,":[65],"gentle":[66],"unfailing":[68],"manner":[69],"along":[70],"with":[71,158],"higher":[72],"level":[73],"obviousness":[75],"accuracy.":[77],"Regarding":[78],"these":[79],"as":[80],"prime":[82],"targets,":[83],"drug":[86],"sensor":[87,98,141,169],"based":[88],"PCF":[90],"has":[91,99,114],"been":[92,100,115],"introduced":[93],"this":[95],"paper.":[96],"The":[97,112,124,132,168],"modelled":[101],"to":[102,199],"detect":[103],"namely":[106],"Amphetamine,":[107,186],"Cocaine,":[108,187],"Ketamine":[109,188],"Morphine.":[111],"model":[113,129,142,146,170],"examined":[116],"THz":[118,183],"regime":[119],"using":[120],"COMSOL":[121],"Multiphysics":[122],"v.5.4.":[123],"background":[125],"material":[126,153],"is":[130],"Zeonex.":[131],"study":[133],"optical":[136],"properties":[137],"for":[138,161],"proposed":[140,202],"suggests":[143],"that":[144],"exhibits":[147,171],"ignorable":[149],"amount":[150],"effective":[152,163],"confinement":[155],"loss":[156],"together":[157],"significant":[159],"values":[160],"both":[162],"area":[164],"relative":[166],"sensitivity.":[167],"increased":[172],"sensitivity":[173],"about":[175],"92.33%,90.72%,":[176],"94.91":[177],"%,":[178],"97.84%":[180],"at":[181],"1.6":[182],"detecting":[185],"Morphine":[190],"respectively.":[191],"Furthermore,":[192],"existing":[193],"fabrication":[194],"methods":[195],"can":[196],"be":[197],"practiced":[198],"fabricate":[200],"sensor.":[203]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2}],"updated_date":"2026-03-05T09:29:38.588285","created_date":"2025-10-10T00:00:00"}