{"id":"https://openalex.org/A5084286205","orcid":"https://orcid.org/0000-0003-0881-1134","observed_orcids":["https://orcid.org/0000-0003-0881-1134"],"display_name":"Md. Ekhlasur Rahaman","raw_author_names":["Md Ekhlasur Rahaman","Md. Ekhlasur Rahaman","Md. Ekhlasur, Rahaman","Md. Rahaman","Rahaman Md. Ekhlasur"],"full_name":"Md. Ekhlasur Rahaman","works_count":33,"cited_by_count":688,"summary_stats":{"2yr_mean_citedness":8.5,"h_index":16,"i10_index":22},"ids":{"openalex":"https://openalex.org/A5084286205","orcid":"https://orcid.org/0000-0003-0881-1134","observed_orcids":["https://orcid.org/0000-0003-0881-1134"]},"affiliations":[{"institution":{"id":"https://openalex.org/I124386471","ror":"https://ror.org/05pny7s12","display_name":"Khulna University","country_code":"BD","type":"education","lineage":["https://openalex.org/I124386471"]},"years":[2024,2023,2022,2021,2020,2019,2018,2017]},{"institution":{"id":"https://openalex.org/I66906201","ror":"https://ror.org/059x21724","display_name":"University of Yamanashi","country_code":"JP","type":"education","lineage":["https://openalex.org/I66906201"]},"years":[2022]}],"last_known_institutions":[{"id":"https://openalex.org/I124386471","ror":"https://ror.org/05pny7s12","display_name":"Khulna University","country_code":"BD","type":"education","lineage":["https://openalex.org/I124386471"]}],"topics":[{"id":"https://openalex.org/T10846","display_name":"Photonic Crystal and Fiber Optics","count":24,"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/T10205","display_name":"Advanced Fiber Optic Sensors","count":20,"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/T10666","display_name":"Photonic Crystals and Applications","count":9,"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/T10752","display_name":"Terahertz technology and applications","count":8,"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/T10245","display_name":"Metamaterials and Metasurfaces Applications","count":5,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T10846","display_name":"Photonic Crystal and Fiber Optics","value":0.0001188,"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/T10205","display_name":"Advanced Fiber Optic Sensors","value":9.92e-05,"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/T10666","display_name":"Photonic Crystals and Applications","value":6.95e-05,"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/T10752","display_name":"Terahertz technology and applications","value":6.69e-05,"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/T10245","display_name":"Metamaterials and Metasurfaces Applications","value":1.78e-05,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.8877731561660767},{"id":"107157254","wikidata":"https://www.wikidata.org/wiki/Q1256244","display_name":"Photonic-crystal fiber","score":0.8092136979103088},{"id":"120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","score":0.8069138526916504},{"id":"49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","score":0.6424024701118469},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.3357003927230835}],"counts_by_year":[{"year":2017,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2018,"works_count":3,"oa_works_count":2,"cited_by_count":2},{"year":2019,"works_count":4,"oa_works_count":0,"cited_by_count":10},{"year":2020,"works_count":10,"oa_works_count":3,"cited_by_count":24},{"year":2021,"works_count":6,"oa_works_count":3,"cited_by_count":87},{"year":2022,"works_count":4,"oa_works_count":0,"cited_by_count":75},{"year":2023,"works_count":3,"oa_works_count":2,"cited_by_count":144},{"year":2024,"works_count":2,"oa_works_count":1,"cited_by_count":108},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":152},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":86}],"display_name_alternatives":["Md Ekhlasur Rahaman","Md. Ekhlasur Rahaman","Md. Ekhlasur, Rahaman","Md. Rahaman","Rahaman Md. Ekhlasur"],"block_key":"m rahaman","works_api_url":"https://api.openalex.org/works?filter=author.id:A5084286205","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5084286205","updated_date":"2026-11-13T15:08:24","created_date":"2018-02-23T00:00:00"}