Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2811443796', 'doi': 'https://doi.org/10.1109/jlt.2018.2851746', 'title': 'Nonlinearity Tolerant High-Speed DMT Transmission With 1.5-<italic>μ</italic>m Single-Mode VCSEL and Multi-Core Fibers for Optical Interconnects', 'display_name': 'Nonlinearity Tolerant High-Speed DMT Transmission With 1.5-<italic>μ</italic>m Single-Mode VCSEL and Multi-Core Fibers for Optical Interconnects', 'publication_year': 2019, 'publication_date': '2019-01-15', 'ids': {'openalex': 'https://openalex.org/W2811443796', 'doi': 'https://doi.org/10.1109/jlt.2018.2851746', 'mag': '2811443796'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1109/jlt.2018.2851746', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2307745', 'display_name': 'Journal of Lightwave Technology', 'issn_l': '0733-8724', 'issn': ['0733-8724', '1558-2213'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319808', 'host_organization_name': 'Institute of Electrical and Electronics Engineers', 'host_organization_lineage': ['https://openalex.org/P4310319808'], 'host_organization_lineage_names': ['Institute of Electrical and Electronics Engineers'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': True, 'oa_status': 'green', 'oa_url': 'https://biblio.ugent.be/publication/8607524/file/8645938.pdf', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5100388588', 'display_name': 'Lu Zhang', 'orcid': 'https://orcid.org/0000-0001-9567-155X'}, 'institutions': [{'id': 'https://openalex.org/I86987016', 'display_name': 'KTH Royal Institute of Technology', 'ror': 'https://ror.org/026vcq606', 'country_code': 'SE', 'type': 'education', 'lineage': ['https://openalex.org/I86987016']}], 'countries': ['SE'], 'is_corresponding': False, 'raw_author_name': 'Lu Zhang', 'raw_affiliation_strings': ['KTH Royal Institute of Technology, Kista, Sweden'], 'affiliations': [{'raw_affiliation_string': 'KTH Royal Institute of Technology, Kista, Sweden', 'institution_ids': ['https://openalex.org/I86987016']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5008143196', 'display_name': 'Joris Van Kerrebrouck', 'orcid': 'https://orcid.org/0000-0002-6611-7979'}, 'institutions': [{'id': 'https://openalex.org/I32597200', 'display_name': 'Ghent University', 'ror': 'https://ror.org/00cv9y106', 'country_code': 'BE', 'type': 'education', 'lineage': ['https://openalex.org/I32597200']}], 'countries': ['BE'], 'is_corresponding': False, 'raw_author_name': 'Joris Van Kerrebrouck', 'raw_affiliation_strings': ['Department of Information Technology, Ghent University-IMEC, Gent, Belgium'], 'affiliations': [{'raw_affiliation_string': 'Department of Information Technology, Ghent University-IMEC, Gent, Belgium', 'institution_ids': ['https://openalex.org/I32597200']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5017137228', 'display_name': 'Rui Lin', 'orcid': 'https://orcid.org/0000-0002-8416-2335'}, 'institutions': [{'id': 'https://openalex.org/I86987016', 'display_name': 'KTH Royal Institute of Technology', 'ror': 'https://ror.org/026vcq606', 'country_code': 'SE', 'type': 'education', 'lineage': ['https://openalex.org/I86987016']}], 'countries': ['SE'], 'is_corresponding': False, 'raw_author_name': 'Rui Lin', 'raw_affiliation_strings': ['KTH Royal Institute of Technology, Kista, Sweden'], 'affiliations': [{'raw_affiliation_string': 'KTH Royal Institute of Technology, Kista, Sweden', 'institution_ids': ['https://openalex.org/I86987016']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5076246100', 'display_name': 'Xiaodan Pang', 'orcid': 'https://orcid.org/0000-0003-4906-1704'}, 'institutions': [{'id': 'https://openalex.org/I86987016', 'display_name': 'KTH Royal Institute of Technology', 'ror': 'https://ror.org/026vcq606', 'country_code': 'SE', 'type': 'education', 'lineage': ['https://openalex.org/I86987016']}], 'countries': ['SE'], 'is_corresponding': False, 'raw_author_name': 'Xiaodan Pang', 'raw_affiliation_strings': ['KTH Royal Institute of Technology, Kista, Sweden'], 'affiliations': [{'raw_affiliation_string': 'KTH Royal Institute of Technology, Kista, Sweden', 'institution_ids': ['https://openalex.org/I86987016']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5068077317', 'display_name': 'Aleksejs Udaļcovs', 'orcid': 'https://orcid.org/0000-0003-3754-0265'}, 'institutions': [{'id': 'https://openalex.org/I4210160701', 'display_name': 'Kista Photonics Research Center', 'ror': 'https://ror.org/05j59av97', 'country_code': 'SE', 'type': 'facility', 'lineage': ['https://openalex.org/I4210160701']}], 'countries': ['SE'], 'is_corresponding': False, 'raw_author_name': 'Aleksejs Udalcovs', 'raw_affiliation_strings': ['NETLAB, RISE Acreo AB, Kista, Sweden'], 'affiliations': [{'raw_affiliation_string': 'NETLAB, RISE Acreo AB, Kista, Sweden', 'institution_ids': ['https://openalex.org/I4210160701']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5031782271', 'display_name': 'Oskars Ozoliņš', 'orcid': 'https://orcid.org/0000-0001-9839-7488'}, 'institutions': [{'id': 'https://openalex.org/I4210160701', 'display_name': 'Kista Photonics Research Center', 'ror': 'https://ror.org/05j59av97', 'country_code': 'SE', 'type': 'facility', 'lineage': ['https://openalex.org/I4210160701']}], 'countries': ['SE'], 'is_corresponding': False, 'raw_author_name': 'Oskars Ozolins', 'raw_affiliation_strings': ['NETLAB, RISE Acreo AB, Kista, Sweden'], 'affiliations': [{'raw_affiliation_string': 'NETLAB, RISE Acreo AB, Kista, Sweden', 'institution_ids': ['https://openalex.org/I4210160701']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5010116641', 'display_name': 'Silvia Spiga', 'orcid': 'https://orcid.org/0000-0001-6474-2263'}, 'institutions': [{'id': 'https://openalex.org/I160414472', 'display_name': 'Schott (Germany)', 'ror': 'https://ror.org/000q08p21', 'country_code': 'DE', 'type': 'company', 'lineage': ['https://openalex.org/I160414472']}, {'id': 'https://openalex.org/I62916508', 'display_name': 'Technical University of Munich', 'ror': 'https://ror.org/02kkvpp62', 'country_code': 'DE', 'type': 'education', 'lineage': ['https://openalex.org/I62916508']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'Silvia Spiga', 'raw_affiliation_strings': ['Walter Schottky Institut, Technische Universität München, Garching, Germany'], 'affiliations': [{'raw_affiliation_string': 'Walter Schottky Institut, Technische Universität München, Garching, Germany', 'institution_ids': ['https://openalex.org/I160414472', 'https://openalex.org/I62916508']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5070390343', 'display_name': 'Markus‐Christian Amann', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I160414472', 'display_name': 'Schott (Germany)', 'ror': 'https://ror.org/000q08p21', 'country_code': 'DE', 'type': 'company', 'lineage': ['https://openalex.org/I160414472']}, {'id': 'https://openalex.org/I62916508', 'display_name': 'Technical University of Munich', 'ror': 'https://ror.org/02kkvpp62', 'country_code': 'DE', 'type': 'education', 'lineage': ['https://openalex.org/I62916508']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'Markus-Christian Amann', 'raw_affiliation_strings': ['Walter Schottky Institut, Technische Universität München, Garching, Germany'], 'affiliations': [{'raw_affiliation_string': 'Walter Schottky Institut, Technische Universität München, Garching, Germany', 'institution_ids': ['https://openalex.org/I160414472', 'https://openalex.org/I62916508']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5010497042', 'display_name': 'Geert Van Steenberge', 'orcid': 'https://orcid.org/0000-0001-8574-1235'}, 'institutions': [{'id': 'https://openalex.org/I32597200', 'display_name': 'Ghent University', 'ror': 'https://ror.org/00cv9y106', 'country_code': 'BE', 'type': 'education', 'lineage': ['https://openalex.org/I32597200']}], 'countries': ['BE'], 'is_corresponding': False, 'raw_author_name': 'Geert Van Steenberge', 'raw_affiliation_strings': ['Centre for Microsystems Technology, Ghent University-IMEC, Ghent, Belgium'], 'affiliations': [{'raw_affiliation_string': 'Centre for Microsystems Technology, Ghent University-IMEC, Ghent, Belgium', 'institution_ids': ['https://openalex.org/I32597200']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5100709951', 'display_name': 'Lin Gan', 'orcid': 'https://orcid.org/0000-0002-0877-2713'}, 'institutions': [{'id': 'https://openalex.org/I4210138186', 'display_name': 'Wuhan National Laboratory for Optoelectronics', 'ror': 'https://ror.org/03c9ncn37', 'country_code': 'CN', 'type': 'facility', 'lineage': ['https://openalex.org/I4210138186']}, {'id': 'https://openalex.org/I47720641', 'display_name': 'Huazhong University of Science and Technology', 'ror': 'https://ror.org/00p991c53', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I47720641']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Lin Gan', 'raw_affiliation_strings': ['Wuhan National Lab for Optoelectronics (WNLO), Huazhong University of Science and Technology (HUST), Wuhan, China'], 'affiliations': [{'raw_affiliation_string': 'Wuhan National Lab for Optoelectronics (WNLO), Huazhong University of Science and Technology (HUST), Wuhan, China', 'institution_ids': ['https://openalex.org/I4210138186', 'https://openalex.org/I47720641']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5100782002', 'display_name': 'Ming Tang', 'orcid': 'https://orcid.org/0000-0001-8669-4186'}, 'institutions': [{'id': 'https://openalex.org/I4210138186', 'display_name': 'Wuhan National Laboratory for Optoelectronics', 'ror': 'https://ror.org/03c9ncn37', 'country_code': 'CN', 'type': 'facility', 'lineage': ['https://openalex.org/I4210138186']}, {'id': 'https://openalex.org/I47720641', 'display_name': 'Huazhong University of Science and Technology', 'ror': 'https://ror.org/00p991c53', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I47720641']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Ming Tang', 'raw_affiliation_strings': ['Wuhan National Lab for Optoelectronics (WNLO), Huazhong University of Science and Technology (HUST), Wuhan, China'], 'affiliations': [{'raw_affiliation_string': 'Wuhan National Lab for Optoelectronics (WNLO), Huazhong University of Science and Technology (HUST), Wuhan, China', 'institution_ids': ['https://openalex.org/I4210138186', 'https://openalex.org/I47720641']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5084395490', 'display_name': 'Songnian Fu', 'orcid': 'https://orcid.org/0000-0003-3330-9170'}, 'institutions': [{'id': 'https://openalex.org/I4210138186', 'display_name': 'Wuhan National Laboratory for Optoelectronics', 'ror': 'https://ror.org/03c9ncn37', 'country_code': 'CN', 'type': 'facility', 'lineage': ['https://openalex.org/I4210138186']}, {'id': 'https://openalex.org/I47720641', 'display_name': 'Huazhong University of Science and Technology', 'ror': 'https://ror.org/00p991c53', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I47720641']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Songnian Fu', 'raw_affiliation_strings': ['Wuhan National Lab for Optoelectronics (WNLO), Huazhong University of Science and Technology (HUST), Wuhan, China'], 'affiliations': [{'raw_affiliation_string': 'Wuhan National Lab for Optoelectronics (WNLO), Huazhong University of Science and Technology (HUST), Wuhan, China', 'institution_ids': ['https://openalex.org/I4210138186', 'https://openalex.org/I47720641']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5023942092', 'display_name': 'Richard Schatz', 'orcid': 'https://orcid.org/0000-0003-3056-4678'}, 'institutions': [{'id': 'https://openalex.org/I86987016', 'display_name': 'KTH Royal Institute of Technology', 'ror': 'https://ror.org/026vcq606', 'country_code': 'SE', 'type': 'education', 'lineage': ['https://openalex.org/I86987016']}], 'countries': ['SE'], 'is_corresponding': False, 'raw_author_name': 'Richard Schatz', 'raw_affiliation_strings': ['KTH Royal Institute of Technology, Kista, Sweden'], 'affiliations': [{'raw_affiliation_string': 'KTH Royal Institute of Technology, Kista, Sweden', 'institution_ids': ['https://openalex.org/I86987016']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5059073408', 'display_name': 'Sergei Popov', 'orcid': 'https://orcid.org/0000-0002-3627-8085'}, 'institutions': [{'id': 'https://openalex.org/I86987016', 'display_name': 'KTH Royal Institute of Technology', 'ror': 'https://ror.org/026vcq606', 'country_code': 'SE', 'type': 'education', 'lineage': ['https://openalex.org/I86987016']}], 'countries': ['SE'], 'is_corresponding': False, 'raw_author_name': 'Sergei Popov', 'raw_affiliation_strings': ['KTH Royal Institute of Technology, Kista, Sweden'], 'affiliations': [{'raw_affiliation_string': 'KTH Royal Institute of Technology, Kista, Sweden', 'institution_ids': ['https://openalex.org/I86987016']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5100680704', 'display_name': 'Deming Liu', 'orcid': 'https://orcid.org/0000-0001-5591-2929'}, 'institutions': [{'id': 'https://openalex.org/I4210138186', 'display_name': 'Wuhan National Laboratory for Optoelectronics', 'ror': 'https://ror.org/03c9ncn37', 'country_code': 'CN', 'type': 'facility', 'lineage': ['https://openalex.org/I4210138186']}, {'id': 'https://openalex.org/I47720641', 'display_name': 'Huazhong University of Science and Technology', 'ror': 'https://ror.org/00p991c53', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I47720641']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Deming Liu', 'raw_affiliation_strings': ['Wuhan National Lab for Optoelectronics (WNLO), Huazhong University of Science and Technology (HUST), Wuhan, China'], 'affiliations': [{'raw_affiliation_string': 'Wuhan National Lab for Optoelectronics (WNLO), Huazhong University of Science and Technology (HUST), Wuhan, China', 'institution_ids': ['https://openalex.org/I4210138186', 'https://openalex.org/I47720641']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5003341785', 'display_name': 'Weijun Tong', 'orcid': 'https://orcid.org/0000-0001-5443-8268'}, 'institutions': [{'id': 'https://openalex.org/I4210097463', 'display_name': 'Yangtze Optical Electronic (China)', 'ror': 'https://ror.org/00yak9133', 'country_code': 'CN', 'type': 'company', 'lineage': ['https://openalex.org/I4210097463']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Weijun Tong', 'raw_affiliation_strings': ['Yangtze Optical Fibre and Cable Company Ltd. (YOFC), Wuhan, China'], 'affiliations': [{'raw_affiliation_string': 'Yangtze Optical Fibre and Cable Company Ltd. (YOFC), Wuhan, China', 'institution_ids': ['https://openalex.org/I4210097463']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5021729716', 'display_name': 'Shilin Xiao', 'orcid': 'https://orcid.org/0000-0002-9936-5100'}, 'institutions': [{'id': 'https://openalex.org/I183067930', 'display_name': 'Shanghai Jiao Tong University', 'ror': 'https://ror.org/0220qvk04', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I183067930']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Shilin Xiao', 'raw_affiliation_strings': ['State Key Laboratory of Advanced Optical Communication System and Networks, Shanghai Jiao Tong University, Shanghai, China'], 'affiliations': [{'raw_affiliation_string': 'State Key Laboratory of Advanced Optical Communication System and Networks, Shanghai Jiao Tong University, Shanghai, China', 'institution_ids': ['https://openalex.org/I183067930']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5009801995', 'display_name': 'Guy Torfs', 'orcid': 'https://orcid.org/0000-0003-1817-5370'}, 'institutions': [{'id': 'https://openalex.org/I32597200', 'display_name': 'Ghent University', 'ror': 'https://ror.org/00cv9y106', 'country_code': 'BE', 'type': 'education', 'lineage': ['https://openalex.org/I32597200']}], 'countries': ['BE'], 'is_corresponding': False, 'raw_author_name': 'Guy Torfs', 'raw_affiliation_strings': ['Department of Information Technology, Ghent University-IMEC, Gent, Belgium'], 'affiliations': [{'raw_affiliation_string': 'Department of Information Technology, Ghent University-IMEC, Gent, Belgium', 'institution_ids': ['https://openalex.org/I32597200']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5100401002', 'display_name': 'Jiajia Chen', 'orcid': 'https://orcid.org/0000-0002-6989-9048'}, 'institutions': [{'id': 'https://openalex.org/I187400657', 'display_name': 'South China Normal University', 'ror': 'https://ror.org/01kq0pv72', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I187400657']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Jiajia Chen', 'raw_affiliation_strings': ['MOE International Laboratory for Optical Information Technologies, South China Academy of Advanced Optoelectronics, South China Normal University, Guangzhou, China'], 'affiliations': [{'raw_affiliation_string': 'MOE International Laboratory for Optical Information Technologies, South China Academy of Advanced Optoelectronics, South China Normal University, Guangzhou, China', 'institution_ids': ['https://openalex.org/I187400657']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5082748658', 'display_name': 'Johan Bauwelinck', 'orcid': 'https://orcid.org/0000-0001-5254-2408'}, 'institutions': [{'id': 'https://openalex.org/I32597200', 'display_name': 'Ghent University', 'ror': 'https://ror.org/00cv9y106', 'country_code': 'BE', 'type': 'education', 'lineage': ['https://openalex.org/I32597200']}], 'countries': ['BE'], 'is_corresponding': False, 'raw_author_name': 'Johan Bauwelinck', 'raw_affiliation_strings': ['Department of Information Technology, Ghent University-IMEC, Gent, Belgium'], 'affiliations': [{'raw_affiliation_string': 'Department of Information Technology, Ghent University-IMEC, Gent, Belgium', 'institution_ids': ['https://openalex.org/I32597200']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5083627690', 'display_name': 'Xin Yin', 'orcid': 'https://orcid.org/0000-0002-9672-6652'}, 'institutions': [{'id': 'https://openalex.org/I32597200', 'display_name': 'Ghent University', 'ror': 'https://ror.org/00cv9y106', 'country_code': 'BE', 'type': 'education', 'lineage': ['https://openalex.org/I32597200']}], 'countries': ['BE'], 'is_corresponding': False, 'raw_author_name': 'Xin Yin', 'raw_affiliation_strings': ['Department of Information Technology, Ghent University-IMEC, Gent, Belgium'], 'affiliations': [{'raw_affiliation_string': 'Department of Information Technology, Ghent University-IMEC, Gent, Belgium', 'institution_ids': ['https://openalex.org/I32597200']}]}], 'countries_distinct_count': 4, 'institutions_distinct_count': 10, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 1.225, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 20, 'citation_normalized_percentile': {'value': 0.810794, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 91, 'max': 92}, 'biblio': {'volume': '37', 'issue': '2', 'first_page': '380', 'last_page': '388'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10232', 'display_name': 'Optical Fiber Communication Technologies', 'score': 0.9999, '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/T10232', 'display_name': 'Optical Fiber Communication Technologies', 'score': 0.9999, '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': 'Optical Interconnect Technologies', 'score': 0.9999, '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/T10847', 'display_name': 'Optical Communication Networks and Energy Efficiency', 'score': 0.9953, '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/vertical-cavity-surface-emitting-lasers-(vcsels)', 'display_name': 'Vertical-Cavity Surface-Emitting Lasers (VCSELs)', 'score': 0.649341}, {'id': 'https://openalex.org/keywords/vertical-cavity-surface-emitting-laser', 'display_name': 'Vertical-cavity surface-emitting laser', 'score': 0.586805}, {'id': 'https://openalex.org/keywords/high-speed-data-communication', 'display_name': 'High-Speed Data Communication', 'score': 0.560967}, {'id': 'https://openalex.org/keywords/board-level-optical-interconnects', 'display_name': 'Board-Level Optical Interconnects', 'score': 0.558622}, {'id': 'https://openalex.org/keywords/digital-signal-processing', 'display_name': 'Digital Signal Processing', 'score': 0.541051}, {'id': 'https://openalex.org/keywords/optical-performance-monitoring', 'display_name': 'Optical Performance Monitoring', 'score': 0.537008}, {'id': 'https://openalex.org/keywords/modulation', 'display_name': 'Modulation (music)', 'score': 0.41225353}], 'concepts': [{'id': 'https://openalex.org/C180861198', 'wikidata': 'https://www.wikidata.org/wiki/Q3503585', 'display_name': 'Single-mode optical fiber', 'level': 3, 'score': 0.6124921}, {'id': 'https://openalex.org/C106246969', 'wikidata': 'https://www.wikidata.org/wiki/Q2009618', 'display_name': 'Vertical-cavity surface-emitting laser', 'level': 3, 'score': 0.586805}, {'id': 'https://openalex.org/C120665830', 'wikidata': 'https://www.wikidata.org/wiki/Q14620', 'display_name': 'Optics', 'level': 1, 'score': 0.55616605}, {'id': 'https://openalex.org/C761482', 'wikidata': 'https://www.wikidata.org/wiki/Q118093', 'display_name': 'Transmission (telecommunications)', 'level': 2, 'score': 0.4207702}, {'id': 'https://openalex.org/C101645829', 'wikidata': 'https://www.wikidata.org/wiki/Q1781857', 'display_name': 'Multi-mode optical fiber', 'level': 3, 'score': 0.4189713}, {'id': 'https://openalex.org/C123079801', 'wikidata': 'https://www.wikidata.org/wiki/Q750240', 'display_name': 'Modulation (music)', 'level': 2, 'score': 0.41225353}, {'id': 'https://openalex.org/C194232370', 'wikidata': 'https://www.wikidata.org/wiki/Q162', 'display_name': 'Optical fiber', 'level': 2, 'score': 0.4078893}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.37675524}, {'id': 'https://openalex.org/C24326235', 'wikidata': 'https://www.wikidata.org/wiki/Q126095', 'display_name': 'Electronic engineering', 'level': 1, 'score': 0.35173368}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.3428113}, {'id': 'https://openalex.org/C49040817', 'wikidata': 'https://www.wikidata.org/wiki/Q193091', 'display_name': 'Optoelectronics', 'level': 1, 'score': 0.32988548}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.28383026}, {'id': 'https://openalex.org/C520434653', 'wikidata': 'https://www.wikidata.org/wiki/Q38867', 'display_name': 'Laser', 'level': 2, 'score': 0.26514864}, {'id': 'https://openalex.org/C76155785', 'wikidata': 'https://www.wikidata.org/wiki/Q418', 'display_name': 'Telecommunications', 'level': 1, 'score': 0.23889267}, {'id': 'https://openalex.org/C127413603', 'wikidata': 'https://www.wikidata.org/wiki/Q11023', 'display_name': 'Engineering', 'level': 0, 'score': 0.14348924}, {'id': 'https://openalex.org/C24890656', 'wikidata': 'https://www.wikidata.org/wiki/Q82811', 'display_name': 'Acoustics', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1109/jlt.2018.2851746', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2307745', 'display_name': 'Journal of Lightwave Technology', 'issn_l': '0733-8724', 'issn': ['0733-8724', '1558-2213'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319808', 'host_organization_name': 'Institute of Electrical and Electronics Engineers', 'host_organization_lineage': ['https://openalex.org/P4310319808'], 'host_organization_lineage_names': ['Institute of Electrical and Electronics Engineers'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'http://hdl.handle.net/1854/LU-8607524', 'pdf_url': 'https://biblio.ugent.be/publication/8607524/file/8645938.pdf', 'source': {'id': 'https://openalex.org/S4306400478', 'display_name': 'Ghent University Academic Bibliography (Ghent University)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I32597200', 'host_organization_name': 'Ghent University', 'host_organization_lineage': ['https://openalex.org/I32597200'], 'host_organization_lineage_names': ['Ghent University'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'http://hdl.handle.net/1854/LU-8607524', 'pdf_url': 'https://biblio.ugent.be/publication/8607524/file/8645938.pdf', 'source': {'id': 'https://openalex.org/S4306400478', 'display_name': 'Ghent University Academic Bibliography (Ghent University)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I32597200', 'host_organization_name': 'Ghent University', 'host_organization_lineage': ['https://openalex.org/I32597200'], 'host_organization_lineage_names': ['Ghent University'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [{'display_name': 'Affordable and clean energy', 'id': 'https://metadata.un.org/sdg/7', 'score': 0.55}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 22, 'referenced_works': ['https://openalex.org/W2005754176', 'https://openalex.org/W2029450297', 'https://openalex.org/W2041468023', 'https://openalex.org/W2054309277', 'https://openalex.org/W2067442977', 'https://openalex.org/W2082687777', 'https://openalex.org/W2130019790', 'https://openalex.org/W2193118772', 'https://openalex.org/W2317174681', 'https://openalex.org/W2480072963', 'https://openalex.org/W2586499750', 'https://openalex.org/W2592101600', 'https://openalex.org/W2592768563', 'https://openalex.org/W2620975223', 'https://openalex.org/W2726131751', 'https://openalex.org/W2781585357', 'https://openalex.org/W2785589306', 'https://openalex.org/W2790973248', 'https://openalex.org/W2791984048', 'https://openalex.org/W2909456941', 'https://openalex.org/W2916042668', 'https://openalex.org/W3089268348'], 'related_works': ['https://openalex.org/W2916264939', 'https://openalex.org/W2901885439', 'https://openalex.org/W2581059414', 'https://openalex.org/W2567745884', 'https://openalex.org/W2553177334', 'https://openalex.org/W2161235297', 'https://openalex.org/W2143577535', 'https://openalex.org/W2141719524', 'https://openalex.org/W2065369828', 'https://openalex.org/W1499457134'], 'abstract_inverted_index': {'We': [0], 'experimentally': [1, 64, 110], 'demonstrate': [2], 'the': [3, 76, 89, 98, 130], 'generation': [4], 'of': [5, 25, 40, 75], '107-Gbit/s': [6], 'net-rate': [7], 'optical': [8, 135], 'discrete': [9], 'multitone': [10], 'signal': [11, 36], 'using': [12], 'a': [13, 29, 67, 125], '1.5-μm': [14, 68, 77, 117], 'single-mode': [15, 78, 118], 'vertical': [16], 'cavity': [17], 'surface': [18], 'emitting': [19], 'laser': [20], '(VCSEL)': [21], 'with': [22, 66, 101], 'modulation': [23], 'bandwidth': [24], '22': [26], 'GHz.': [27], 'Utilizing': [28], 'nonlinearity-tolerant': [30, 92], 'channel': [31, 93], 'equalization': [32, 94], 'algorithm': [33], 'for': [34], 'digital': [35], 'processing,': [37], 'total': [38], 'net-rates': [39], '726.6-Gbit/s': [41], 'over': [42, 49], '2.5-km': [43], 'dispersion-uncompensated': [44], '7-core': [45, 52], 'fiber': [46, 53], 'and': [47, 83, 109, 120], '533.1-Gbit/s': [48], '10-km': [50], 'dispersion-compensated': [51], 'below': [54], '7%': [55], 'overhead': [56], 'hard-decision': [57], 'forward': [58], 'error': [59], 'correction': [60], 'limit': [61], 'have': [62, 114], 'been': [63], 'achieved': [65], 'VCSEL-based': [69], 'intensity-modulation': [70], 'direct-detection': [71], 'system.': [72], 'The': [73, 112], 'features': [74], 'VCSEL,': [79], '2.5-km/10-km': [80], 'multi-core': [81], 'fibers,': [82], 'fan-in/fan-out': [84], 'modules': [85], 'are': [86], 'presented.': [87], 'Besides,': [88], 'Volterra': [90], 'series-based': [91], 'algorithm,': [95], 'which': [96], 'improves': [97], 'signal-to-noise': [99], 'ratio': [100], 'more': [102], 'than': [103], '5': [104], 'dB,': [105], 'is': [106], 'mathematically': [107], 'described': [108], 'validated.': [111], 'results': [113], 'demonstrated': [115], 'that': [116], 'VCSEL': [119], 'multi-core-fiber-based': [121], 'transmission': [122], 'can': [123], 'be': [124], 'promising': [126], 'candidate': [127], 'to': [128], 'solve': [129], 'capacity': [131], 'challenges': [132], 'in': [133], 'short-reach': [134], 'interconnects.': [136]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2811443796', 'counts_by_year': [{'year': 2024, 'cited_by_count': 1}, {'year': 2023, 'cited_by_count': 5}, {'year': 2022, 'cited_by_count': 4}, {'year': 2021, 'cited_by_count': 4}, {'year': 2020, 'cited_by_count': 4}, {'year': 2019, 'cited_by_count': 2}], 'updated_date': '2024-09-11T10:49:40.860118', 'created_date': '2018-07-10'}