{"id":"https://openalex.org/A5017136102","orcid":null,"observed_orcids":[],"display_name":"Till Walbaum","raw_author_names":["T. Walbaum","Till Walbaum","Till Walbaum (3982868)","Walbaum, Till","Walbaum, Till 1979-"],"full_name":"Walbaum, Till","works_count":91,"cited_by_count":527,"summary_stats":{"2yr_mean_citedness":0.5294117647058824,"h_index":15,"i10_index":17},"ids":{"openalex":"https://openalex.org/A5017136102","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I22465464","ror":"https://ror.org/00pd74e08","display_name":"University of M\u00fcnster","country_code":"DE","type":"education","lineage":["https://openalex.org/I22465464"]},"years":[2014,2013,2012,2011,2010,2009]},{"institution":{"id":"https://openalex.org/I4210115660","ror":"https://ror.org/02afjh072","display_name":"Fraunhofer Institute for Applied Optics and Precision Engineering","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210115660","https://openalex.org/I4923324"]},"years":[2026,2025,2024,2023,2022,2021,2020,2019,2018,2017,2016,2015]},{"institution":{"id":"https://openalex.org/I76198965","ror":"https://ror.org/05qpz1x62","display_name":"Friedrich Schiller University Jena","country_code":"DE","type":"education","lineage":["https://openalex.org/I76198965"]},"years":[2020]}],"last_known_institutions":[{"id":"https://openalex.org/I4210115660","ror":"https://ror.org/02afjh072","display_name":"Fraunhofer Institute for Applied Optics and Precision Engineering","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210115660","https://openalex.org/I4923324"]}],"topics":[{"id":"https://openalex.org/T10846","display_name":"Photonic Crystal and Fiber Optics","count":81,"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/T11127","display_name":"Solid State Laser Technologies","count":37,"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/T11429","display_name":"Semiconductor Lasers and Optical Devices","count":34,"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","count":28,"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/T10988","display_name":"Advanced Fiber Laser Technologies","count":25,"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"}}],"topic_share":[{"id":"https://openalex.org/T10846","display_name":"Photonic Crystal and Fiber Optics","value":0.0003928,"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/T10988","display_name":"Advanced Fiber Laser Technologies","value":0.0002511,"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/T11127","display_name":"Solid State Laser Technologies","value":0.0001902,"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","value":0.0001046,"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/T11429","display_name":"Semiconductor Lasers and Optical Devices","value":8.42e-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"}}],"x_concepts":[{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.8394657373428345},{"id":"120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","score":0.8154938220977783},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.7347000241279602},{"id":"520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","score":0.6602842807769775},{"id":"49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","score":0.6210180521011353}],"counts_by_year":[{"year":2009,"works_count":1,"oa_works_count":1,"cited_by_count":37},{"year":2010,"works_count":4,"oa_works_count":1,"cited_by_count":84},{"year":2011,"works_count":4,"oa_works_count":0,"cited_by_count":38},{"year":2012,"works_count":2,"oa_works_count":0,"cited_by_count":24},{"year":2013,"works_count":7,"oa_works_count":1,"cited_by_count":45},{"year":2014,"works_count":2,"oa_works_count":2,"cited_by_count":22},{"year":2015,"works_count":2,"oa_works_count":0,"cited_by_count":7},{"year":2016,"works_count":4,"oa_works_count":1,"cited_by_count":80},{"year":2017,"works_count":3,"oa_works_count":2,"cited_by_count":23},{"year":2018,"works_count":5,"oa_works_count":1,"cited_by_count":4},{"year":2019,"works_count":5,"oa_works_count":0,"cited_by_count":45},{"year":2020,"works_count":10,"oa_works_count":6,"cited_by_count":65},{"year":2021,"works_count":9,"oa_works_count":1,"cited_by_count":28},{"year":2022,"works_count":4,"oa_works_count":1,"cited_by_count":1},{"year":2023,"works_count":12,"oa_works_count":6,"cited_by_count":15},{"year":2024,"works_count":7,"oa_works_count":0,"cited_by_count":8},{"year":2025,"works_count":5,"oa_works_count":1,"cited_by_count":1},{"year":2026,"works_count":5,"oa_works_count":0,"cited_by_count":0}],"display_name_alternatives":["T. Walbaum","Till Walbaum","Till Walbaum (3982868)","Walbaum, Till","Walbaum, Till 1979-"],"block_key":"t walbaum","works_api_url":"https://api.openalex.org/works?filter=author.id:A5017136102","updated_date":"2026-10-12T12:34:37","created_date":"2019-10-25T00:00:00"}