Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2968104539', 'doi': None, 'title': 'Geneation of Coherent Terahertz Carriers in the 3 THz Range Using Optical-Comb-Based THz Source for Terahertz Communications', 'display_name': 'Geneation of Coherent Terahertz Carriers in the 3 THz Range Using Optical-Comb-Based THz Source for Terahertz Communications', 'publication_year': 2019, 'publication_date': '2019-01-10', 'ids': {'openalex': 'https://openalex.org/W2968104539', 'mag': '2968104539'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://www.ieice.org/ken/paper/20190118I1Jk/eng/', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306512848', 'display_name': 'IEICE Technical Report; IEICE Tech. Rep.', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': [], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5053087501', 'display_name': 'Isao Morohashi', 'orcid': 'https://orcid.org/0000-0002-9867-5748'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Isao Morohashi', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5078140790', 'display_name': 'Yoshihisa Irimajiri', 'orcid': 'https://orcid.org/0000-0003-0048-3287'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Yoshihisa Irimajiri', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5066636507', 'display_name': 'Atsushi Kanno', 'orcid': 'https://orcid.org/0000-0003-3384-8991'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Atsushi Kanno', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5033181471', 'display_name': 'Akira Kawakami', 'orcid': 'https://orcid.org/0000-0001-9105-6349'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Akira Kawakami', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5101478328', 'display_name': 'Naokatsu Yamamoto', 'orcid': 'https://orcid.org/0009-0005-4073-1355'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Naokatsu Yamamoto', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5022015595', 'display_name': 'Norihiko Sekine', 'orcid': 'https://orcid.org/0000-0002-5921-4703'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Norihiko Sekine', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5015167716', 'display_name': 'Akifumi Kasamatsu', 'orcid': 'https://orcid.org/0000-0002-2217-6272'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Akifumi Kasamatsu', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5014546832', 'display_name': 'Iwao Hosako', 'orcid': 'https://orcid.org/0000-0002-9270-4245'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Iwao Hosako', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': False, 'cited_by_count': 0, 'citation_normalized_percentile': {'value': 0.0, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 0, 'max': 61}, 'biblio': {'volume': '118', 'issue': '401', 'first_page': '167', 'last_page': '170'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10299', 'display_name': 'Photonic and Optical Devices', 'score': 0.9977, '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': 0.9977, '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': 0.9858, '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', 'score': 0.9824, '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'}}], 'keywords': [{'id': 'https://openalex.org/keywords/terahertz-gap', 'display_name': 'Terahertz gap', 'score': 0.72962475}, {'id': 'https://openalex.org/keywords/photomixing', 'display_name': 'Photomixing', 'score': 0.68123674}], 'concepts': [{'id': 'https://openalex.org/C107816215', 'wikidata': 'https://www.wikidata.org/wiki/Q647887', 'display_name': 'Terahertz radiation', 'level': 2, 'score': 0.9820564}, {'id': 'https://openalex.org/C170563983', 'wikidata': 'https://www.wikidata.org/wiki/Q17148761', 'display_name': 'Terahertz gap', 'level': 5, 'score': 0.72962475}, {'id': 'https://openalex.org/C116659846', 'wikidata': 'https://www.wikidata.org/wiki/Q7187834', 'display_name': 'Photomixing', 'level': 5, 'score': 0.68123674}, {'id': 'https://openalex.org/C77887725', 'wikidata': 'https://www.wikidata.org/wiki/Q17157147', 'display_name': 'Terahertz spectroscopy and technology', 'level': 3, 'score': 0.6517645}, {'id': 'https://openalex.org/C112184408', 'wikidata': 'https://www.wikidata.org/wiki/Q7701523', 'display_name': 'Terahertz metamaterials', 'level': 4, 'score': 0.6088128}, {'id': 'https://openalex.org/C49040817', 'wikidata': 'https://www.wikidata.org/wiki/Q193091', 'display_name': 'Optoelectronics', 'level': 1, 'score': 0.5834708}, {'id': 'https://openalex.org/C120665830', 'wikidata': 'https://www.wikidata.org/wiki/Q14620', 'display_name': 'Optics', 'level': 1, 'score': 0.5383554}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.4154766}, {'id': 'https://openalex.org/C133033976', 'wikidata': 'https://www.wikidata.org/wiki/Q2054070', 'display_name': 'Far-infrared laser', 'level': 3, 'score': 0.3947242}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.39030993}, {'id': 'https://openalex.org/C520434653', 'wikidata': 'https://www.wikidata.org/wiki/Q38867', 'display_name': 'Laser', 'level': 2, 'score': 0.13435876}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://www.ieice.org/ken/paper/20190118I1Jk/eng/', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306512848', 'display_name': 'IEICE Technical Report; IEICE Tech. Rep.', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'id': 'https://metadata.un.org/sdg/7', 'display_name': 'Affordable and clean energy', 'score': 0.54}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W3153722036', 'https://openalex.org/W3138837277', 'https://openalex.org/W3100467377', 'https://openalex.org/W2948869685', 'https://openalex.org/W2902746505', 'https://openalex.org/W2900569594', 'https://openalex.org/W2807983436', 'https://openalex.org/W2748194025', 'https://openalex.org/W2508826286', 'https://openalex.org/W2315305511', 'https://openalex.org/W2138788103', 'https://openalex.org/W2071246777', 'https://openalex.org/W2059306634', 'https://openalex.org/W2008934726', 'https://openalex.org/W2000625907', 'https://openalex.org/W1998106672', 'https://openalex.org/W1982894106', 'https://openalex.org/W1977872813', 'https://openalex.org/W1976812069', 'https://openalex.org/W1975701052'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2968104539', 'counts_by_year': [], 'updated_date': '2024-12-07T21:21:12.833797', 'created_date': '2019-08-22'}