Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W3217047932', 'doi': 'https://doi.org/10.1109/jstqe.2016.2606339', 'title': 'Optical Fiber Photoacoustic Gas Sensor With Graphene Nano-Mechanical Resonator as the Acoustic Detector', 'display_name': 'Optical Fiber Photoacoustic Gas Sensor With Graphene Nano-Mechanical Resonator as the Acoustic Detector', 'publication_year': 2016, 'publication_date': '2016-09-07', 'ids': {'openalex': 'https://openalex.org/W3217047932', 'doi': 'https://doi.org/10.1109/jstqe.2016.2606339', 'mag': '3217047932'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1109/jstqe.2016.2606339', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S192705446', 'display_name': 'IEEE Journal of Selected Topics in Quantum Electronics', 'issn_l': '1077-260X', 'issn': ['1077-260X', '1558-4542'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310322178', 'host_organization_name': 'IEEE Photonics Society', 'host_organization_lineage': ['https://openalex.org/P4310322178', 'https://openalex.org/P4310319808'], 'host_organization_lineage_names': ['IEEE Photonics Society', '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': False, 'oa_status': 'closed', 'oa_url': 'http://ira.lib.polyu.edu.hk/bitstream/10397/71038/2/Tan_Optical_Fiber_Photoacoustic.pdf', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5103106896', 'display_name': 'Yanzhen Tan', 'orcid': 'https://orcid.org/0000-0002-5429-8637'}, 'institutions': [{'id': 'https://openalex.org/I14243506', 'display_name': 'Hong Kong Polytechnic University', 'ror': 'https://ror.org/0030zas98', 'country_code': 'HK', 'type': 'education', 'lineage': ['https://openalex.org/I14243506']}], 'countries': ['HK'], 'is_corresponding': False, 'raw_author_name': 'Yanzhen Tan', 'raw_affiliation_strings': ['Department of Electrical Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong'], 'affiliations': [{'raw_affiliation_string': 'Department of Electrical Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong', 'institution_ids': ['https://openalex.org/I14243506']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5074670553', 'display_name': 'Congzhe Zhang', 'orcid': 'https://orcid.org/0000-0003-3147-4826'}, 'institutions': [{'id': 'https://openalex.org/I14243506', 'display_name': 'Hong Kong Polytechnic University', 'ror': 'https://ror.org/0030zas98', 'country_code': 'HK', 'type': 'education', 'lineage': ['https://openalex.org/I14243506']}, {'id': 'https://openalex.org/I82880672', 'display_name': 'Beihang University', 'ror': 'https://ror.org/00wk2mp56', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I82880672']}], 'countries': ['CN', 'HK'], 'is_corresponding': False, 'raw_author_name': 'Congzhe Zhang', 'raw_affiliation_strings': ['Beihang University, Beijing, China', 'Department of Electrical Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong'], 'affiliations': [{'raw_affiliation_string': 'Department of Electrical Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong', 'institution_ids': ['https://openalex.org/I14243506']}, {'raw_affiliation_string': 'Beihang University, Beijing, China', 'institution_ids': ['https://openalex.org/I82880672']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5100731078', 'display_name': 'Wei Jin', 'orcid': 'https://orcid.org/0000-0003-4552-5890'}, 'institutions': [{'id': 'https://openalex.org/I14243506', 'display_name': 'Hong Kong Polytechnic University', 'ror': 'https://ror.org/0030zas98', 'country_code': 'HK', 'type': 'education', 'lineage': ['https://openalex.org/I14243506']}], 'countries': ['HK'], 'is_corresponding': False, 'raw_author_name': 'Wei Jin', 'raw_affiliation_strings': ['Department of Electrical Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong'], 'affiliations': [{'raw_affiliation_string': 'Department of Electrical Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong', 'institution_ids': ['https://openalex.org/I14243506']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5073346429', 'display_name': 'Fan Yang', 'orcid': 'https://orcid.org/0000-0001-7200-6493'}, 'institutions': [{'id': 'https://openalex.org/I14243506', 'display_name': 'Hong Kong Polytechnic University', 'ror': 'https://ror.org/0030zas98', 'country_code': 'HK', 'type': 'education', 'lineage': ['https://openalex.org/I14243506']}], 'countries': ['HK'], 'is_corresponding': False, 'raw_author_name': 'Fan Yang', 'raw_affiliation_strings': ['Department of Electrical Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong'], 'affiliations': [{'raw_affiliation_string': 'Department of Electrical Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong', 'institution_ids': ['https://openalex.org/I14243506']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5100735116', 'display_name': 'S. L. Ho', 'orcid': 'https://orcid.org/0000-0003-1721-6177'}, 'institutions': [{'id': 'https://openalex.org/I14243506', 'display_name': 'Hong Kong Polytechnic University', 'ror': 'https://ror.org/0030zas98', 'country_code': 'HK', 'type': 'education', 'lineage': ['https://openalex.org/I14243506']}], 'countries': ['HK'], 'is_corresponding': False, 'raw_author_name': 'Hoi Lut Ho', 'raw_affiliation_strings': ['Department of Electrical Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong'], 'affiliations': [{'raw_affiliation_string': 'Department of Electrical Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong', 'institution_ids': ['https://openalex.org/I14243506']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5101673476', 'display_name': 'Jun Ma', 'orcid': 'https://orcid.org/0000-0002-0213-4200'}, 'institutions': [{'id': 'https://openalex.org/I204465549', 'display_name': 'Washington University in St. Louis', 'ror': 'https://ror.org/01yc7t268', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I204465549']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Jun Ma', 'raw_affiliation_strings': ['Washington University at St. Louis, St. Louis, MO, USA'], 'affiliations': [{'raw_affiliation_string': 'Washington University at St. Louis, St. Louis, MO, USA', 'institution_ids': ['https://openalex.org/I204465549']}]}], 'institution_assertions': [], 'countries_distinct_count': 3, 'institutions_distinct_count': 3, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 3.053, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 50, 'citation_normalized_percentile': {'value': 0.999839, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 96, 'max': 97}, 'biblio': {'volume': '23', 'issue': '2', 'first_page': '199', 'last_page': '209'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11111', 'display_name': 'Spectroscopy and Laser Applications', 'score': 0.9999, 'subfield': {'id': 'https://openalex.org/subfields/1607', 'display_name': 'Spectroscopy'}, 'field': {'id': 'https://openalex.org/fields/16', 'display_name': 'Chemistry'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T11111', 'display_name': 'Spectroscopy and Laser Applications', 'score': 0.9999, 'subfield': {'id': 'https://openalex.org/subfields/1607', 'display_name': 'Spectroscopy'}, 'field': {'id': 'https://openalex.org/fields/16', 'display_name': 'Chemistry'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T10299', 'display_name': 'Photonic and Optical Devices', 'score': 0.9987, '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/T11449', 'display_name': 'Mechanical and Optical Resonators', 'score': 0.9979, '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/photoacoustic-effect', 'display_name': 'Photoacoustic effect', 'score': 0.5540141}], 'concepts': [{'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.67638195}, {'id': 'https://openalex.org/C97126364', 'wikidata': 'https://www.wikidata.org/wiki/Q349669', 'display_name': 'Resonator', 'level': 2, 'score': 0.59900373}, {'id': 'https://openalex.org/C94915269', 'wikidata': 'https://www.wikidata.org/wiki/Q1834857', 'display_name': 'Detector', 'level': 2, 'score': 0.5578361}, {'id': 'https://openalex.org/C163740662', 'wikidata': 'https://www.wikidata.org/wiki/Q7187702', 'display_name': 'Photoacoustic effect', 'level': 3, 'score': 0.5540141}, {'id': 'https://openalex.org/C194232370', 'wikidata': 'https://www.wikidata.org/wiki/Q162', 'display_name': 'Optical fiber', 'level': 2, 'score': 0.55205697}, {'id': 'https://openalex.org/C49040817', 'wikidata': 'https://www.wikidata.org/wiki/Q193091', 'display_name': 'Optoelectronics', 'level': 1, 'score': 0.548383}, {'id': 'https://openalex.org/C30080830', 'wikidata': 'https://www.wikidata.org/wiki/Q169917', 'display_name': 'Graphene', 'level': 2, 'score': 0.5390358}, {'id': 'https://openalex.org/C120665830', 'wikidata': 'https://www.wikidata.org/wiki/Q14620', 'display_name': 'Optics', 'level': 1, 'score': 0.48640183}, {'id': 'https://openalex.org/C520434653', 'wikidata': 'https://www.wikidata.org/wiki/Q38867', 'display_name': 'Laser', 'level': 2, 'score': 0.3160039}, {'id': 'https://openalex.org/C171250308', 'wikidata': 'https://www.wikidata.org/wiki/Q11468', 'display_name': 'Nanotechnology', 'level': 1, 'score': 0.18228889}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.14325568}], 'mesh': [], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1109/jstqe.2016.2606339', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S192705446', 'display_name': 'IEEE Journal of Selected Topics in Quantum Electronics', 'issn_l': '1077-260X', 'issn': ['1077-260X', '1558-4542'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310322178', 'host_organization_name': 'IEEE Photonics Society', 'host_organization_lineage': ['https://openalex.org/P4310322178', 'https://openalex.org/P4310319808'], 'host_organization_lineage_names': ['IEEE Photonics Society', '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': 'https://hdl.handle.net/10397/71038', 'pdf_url': 'http://ira.lib.polyu.edu.hk/bitstream/10397/71038/2/Tan_Optical_Fiber_Photoacoustic.pdf', 'source': {'id': 'https://openalex.org/S4306400205', 'display_name': 'PolyU Institutional Research Archive (Hong Kong Polytechnic University)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I14243506', 'host_organization_name': 'Hong Kong Polytechnic University', 'host_organization_lineage': ['https://openalex.org/I14243506'], 'host_organization_lineage_names': ['Hong Kong Polytechnic University'], 'type': 'repository'}, 'license': 'mit', 'license_id': 'https://openalex.org/licenses/mit', 'version': 'acceptedVersion', 'is_accepted': True, 'is_published': False}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://hdl.handle.net/10397/71038', 'pdf_url': 'http://ira.lib.polyu.edu.hk/bitstream/10397/71038/2/Tan_Optical_Fiber_Photoacoustic.pdf', 'source': {'id': 'https://openalex.org/S4306400205', 'display_name': 'PolyU Institutional Research Archive (Hong Kong Polytechnic University)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I14243506', 'host_organization_name': 'Hong Kong Polytechnic University', 'host_organization_lineage': ['https://openalex.org/I14243506'], 'host_organization_lineage_names': ['Hong Kong Polytechnic University'], 'type': 'repository'}, 'license': 'mit', 'license_id': 'https://openalex.org/licenses/mit', 'version': 'acceptedVersion', 'is_accepted': True, 'is_published': False}, 'sustainable_development_goals': [{'score': 0.69, 'display_name': 'Affordable and clean energy', 'id': 'https://metadata.un.org/sdg/7'}], 'grants': [{'funder': 'https://openalex.org/F4320321001', 'funder_display_name': 'National Natural Science Foundation of China', 'award_id': '61290313'}, {'funder': 'https://openalex.org/F4320321001', 'funder_display_name': 'National Natural Science Foundation of China', 'award_id': '61535004'}], 'datasets': [], 'versions': [], 'referenced_works_count': 61, 'referenced_works': ['https://openalex.org/W1965714948', 'https://openalex.org/W1965970180', 'https://openalex.org/W1967975402', 'https://openalex.org/W1970908494', 'https://openalex.org/W1971845863', 'https://openalex.org/W1976182640', 'https://openalex.org/W1980215026', 'https://openalex.org/W1981686697', 'https://openalex.org/W1984067384', 'https://openalex.org/W1985630186', 'https://openalex.org/W1987858797', 'https://openalex.org/W1989366333', 'https://openalex.org/W1990904458', 'https://openalex.org/W1998387752', 'https://openalex.org/W1999436767', 'https://openalex.org/W2000984687', 'https://openalex.org/W2001477838', 'https://openalex.org/W2004392705', 'https://openalex.org/W2004576595', 'https://openalex.org/W2006363987', 'https://openalex.org/W2009360567', 'https://openalex.org/W2010971702', 'https://openalex.org/W2012909088', 'https://openalex.org/W2016222110', 'https://openalex.org/W2021390962', 'https://openalex.org/W2023532946', 'https://openalex.org/W2027386784', 'https://openalex.org/W2033496520', 'https://openalex.org/W2037142644', 'https://openalex.org/W2037695546', 'https://openalex.org/W2039207201', 'https://openalex.org/W2040251035', 'https://openalex.org/W2041845180', 'https://openalex.org/W2043811973', 'https://openalex.org/W2046558620', 'https://openalex.org/W2046956470', 'https://openalex.org/W2049963290', 'https://openalex.org/W2063256598', 'https://openalex.org/W2068592047', 'https://openalex.org/W2072006844', 'https://openalex.org/W2075819358', 'https://openalex.org/W2084310686', 'https://openalex.org/W2084428868', 'https://openalex.org/W2087893226', 'https://openalex.org/W2092384334', 'https://openalex.org/W2104010809', 'https://openalex.org/W2106652257', 'https://openalex.org/W2109072030', 'https://openalex.org/W2111022151', 'https://openalex.org/W2123580065', 'https://openalex.org/W2123866296', 'https://openalex.org/W2124585275', 'https://openalex.org/W2144939669', 'https://openalex.org/W2148903749', 'https://openalex.org/W2155508466', 'https://openalex.org/W2157477209', 'https://openalex.org/W2241212749', 'https://openalex.org/W2326106755', 'https://openalex.org/W4233158515', 'https://openalex.org/W4249789306', 'https://openalex.org/W4252069976'], 'related_works': ['https://openalex.org/W4210414851', 'https://openalex.org/W3196929922', 'https://openalex.org/W3149465128', 'https://openalex.org/W3033906315', 'https://openalex.org/W2914224237', 'https://openalex.org/W2606452130', 'https://openalex.org/W2377562106', 'https://openalex.org/W2328592354', 'https://openalex.org/W2081887179', 'https://openalex.org/W1578765583'], 'abstract_inverted_index': {'We': [0], 'report': [1], 'an': [2], 'all-optical': [3], 'fiber': [4, 175], 'photoacoustic': [5, 145], 'gas': [6, 84, 135, 139, 146], 'sensor': [7, 147, 177], 'with': [8, 87, 112], 'a': [9, 21, 27, 34, 41, 64, 88, 102, 173], 'graphene': [10, 31], 'nano-mechanical': [11], 'resonator': [12], 'as': [13], 'the': [14, 38, 50, 54, 56, 95, 122, 125], 'acoustic': [15, 18, 59], 'detector.': [16], 'The': [17, 143], 'detector': [19], 'is': [20, 61, 79, 85, 110, 141, 148], 'Fabry-Perot': [22], 'interferometer': [23], 'formed': [24], 'by': [25, 120, 131], 'attaching': [26], '100-nm-thick,': [28], '2.5-mm-diameter': [29], 'multilayer': [30], 'diaphragm': [32], 'to': [33, 94, 150], 'hollow': [35], 'cavity': [36], 'at': [37, 47, 76, 133], 'end': [39], 'of': [40, 49, 53, 70, 82, 99, 106, 124], 'single-mode': [42], 'optical': [43], 'fiber.': [44], 'By': [45], 'operating': [46, 132], 'one': [48], 'mechanical': [51], 'resonances': [52], 'diaphragm,': [55], 'sensitivity': [57], 'for': [58, 164, 169], 'detection': [60, 104, 140, 171], 'enhanced': [62], 'and': [63, 101, 156, 159, 168], 'noise': [65], 'equivalent': [66], 'minimum': [67], 'detectable': [68], 'pressure': [69], '2.11': [71], 'μPa/Hz': [72], '<sup': [73], 'xmlns:mml="http://www.w3.org/1998/Math/MathML"': [74], 'xmlns:xlink="http://www.w3.org/1999/xlink">1/2</sup>': [75], '10.1': [77], 'kHz': [78], 'demonstrated.': [80], 'Detection': [81], 'acetylene': [83, 100], 'demonstrated': [86], 'distributed': [89], 'feedback': [90], 'semiconductor': [91], 'laser': [92], 'tuned': [93], 'P(9)': [96], 'absorption': [97], 'line': [98], 'lower': [103], 'limit': [105], '119.8': [107], 'parts-per-billion': [108], '(ppb)': [109], 'achieved': [111, 130], '123.9-mW': [113], 'pump': [114], 'power.': [115], 'Theoretical': [116], 'analysis': [117], 'shows': [118], 'that': [119], 'increasing': [121], 'Q-factor': [123], 'resonator,': [126], 'which': [127], 'may': [128], 'be': [129, 161], 'low': [134], 'pressures,': [136], 'ppb': [137], 'level': [138], 'possible.': [142], 'all-fiber': [144], 'immune': [149], 'electromagnetic': [151], 'interference,': [152], 'safe': [153], 'in': [154, 172], 'flammable': [155], 'explosive': [157], 'environment,': [158], 'would': [160], 'ideally': [162], 'suited': [163], 'remote,': [165], 'space-limited': [166], 'applications': [167], 'multipoint': [170], 'multiplexed': [174], 'optic': [176], 'network.': [178]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W3217047932', 'counts_by_year': [{'year': 2024, 'cited_by_count': 4}, {'year': 2023, 'cited_by_count': 9}, {'year': 2022, 'cited_by_count': 4}, {'year': 2021, 'cited_by_count': 6}, {'year': 2020, 'cited_by_count': 4}, {'year': 2019, 'cited_by_count': 7}, {'year': 2018, 'cited_by_count': 7}, {'year': 2017, 'cited_by_count': 6}, {'year': 2016, 'cited_by_count': 1}], 'updated_date': '2024-12-17T21:55:43.084453', 'created_date': '2021-12-06'}