{"id":"https://openalex.org/W2017354573","doi":"https://doi.org/10.1063/1.117511","title":"A wideband coherent terahertz spectroscopy system using optical rectification and electro-optic sampling","display_name":"A wideband coherent terahertz spectroscopy system using optical rectification and electro-optic sampling","publication_year":1996,"publication_date":"1996-10-14","ids":{"openalex":"https://openalex.org/W2017354573","doi":"https://doi.org/10.1063/1.117511","mag":"2017354573"},"language":"en","primary_location":{"id":"doi:10.1063/1.117511","doi":"https://doi.org/10.1063/1.117511","is_oa":false,"landing_page_url":"https://doi.org/10.1063/1.117511","pdf_url":null,"source":{"id":"https://openalex.org/S105243760","display_name":"Applied Physics Letters","issn_l":"0003-6951","issn":["0003-6951","1077-3118","1520-8842"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-3","ki-jl-1","norway-2","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320257","host_organization_name":"American Institute of Physics","host_organization_lineage":["https://openalex.org/P4310320257"],"host_organization_lineage_names":["American Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Physics Letters","raw_type":"journal-article"},"parent_works":[],"lineage":["https://openalex.org/W2017354573"],"child_works_count":0,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5039187620","display_name":"Ajay Nahata","orcid":"https://orcid.org/0000-0003-0438-2213","observed_orcids":["https://orcid.org/0000-0003-0438-2213"]},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ajay Nahata","raw_affiliation_strings":["Departments of Electrical Engineering and Physics, Columbia University, New York, New York 10027"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departments of Electrical Engineering and Physics, Columbia University, New York, New York 10027","institution_ids":["https://openalex.org/I78577930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014348827","display_name":"Aniruddha S. Weling","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Aniruddha S. Weling","raw_affiliation_strings":["Departments of Electrical Engineering and Physics, Columbia University, New York, New York 10027"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departments of Electrical Engineering and Physics, Columbia University, New York, New York 10027","institution_ids":["https://openalex.org/I78577930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081210285","display_name":"Tony F. Heinz","orcid":"https://orcid.org/0000-0003-1365-9464","observed_orcids":["https://orcid.org/0000-0003-1365-9464"]},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tony F. Heinz","raw_affiliation_strings":["Departments of Electrical Engineering and Physics, Columbia University, New York, New York 10027"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departments of Electrical Engineering and Physics, Columbia University, New York, New York 10027","institution_ids":["https://openalex.org/I78577930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I78577930"],"apc_list":null,"apc_paid":null,"fwci":8.8554,"has_fulltext":false,"cited_by_count":803,"citation_normalized_percentile":{"value":0.98286816,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"69","issue":"16","first_page":"2321","last_page":"2323"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10752","display_name":"Terahertz technology and applications","score":0.9961000084877014,"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/T10752","display_name":"Terahertz technology and applications","score":0.9961000084877014,"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/T10566","display_name":"Laser-Matter Interactions and Applications","score":0.002199999988079071,"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/T11050","display_name":"Photorefractive and Nonlinear Optics","score":0.0003000000142492354,"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-spectroscopy","display_name":"terahertz spectroscopy","score":0.9769999980926514},{"id":"https://openalex.org/keywords/wideband-detection","display_name":"wideband detection","score":0.5730000138282776},{"id":"https://openalex.org/keywords/optical-rectification","display_name":"optical rectification","score":0.925000011920929},{"id":"https://openalex.org/keywords/electro-optic-sampling","display_name":"electro-optic sampling","score":0.9990000128746033},{"id":"https://openalex.org/keywords/znte","display_name":"ZnTe","score":0.8830000162124634},{"id":"https://openalex.org/keywords/second-order-nonlinear-optics","display_name":"second-order nonlinear optics","score":0.6819999814033508},{"id":"https://openalex.org/keywords/phase-matching","display_name":"phase matching","score":0.7689999938011169},{"id":"https://openalex.org/keywords/ultrashort-laser-pulses","display_name":"ultrashort laser pulses","score":0.8410000205039978},{"id":"https://openalex.org/keywords/far-infrared-spectroscopy","display_name":"far-infrared spectroscopy","score":0.7310000061988831},{"id":"https://openalex.org/keywords/coherent-detection","display_name":"coherent detection","score":0.5260000228881836}],"concepts":[{"id":"https://openalex.org/C1781132","wikidata":"https://www.wikidata.org/wiki/Q7098892","display_name":"Optical rectification","level":4,"score":0.9384981393814087},{"id":"https://openalex.org/C107816215","wikidata":"https://www.wikidata.org/wiki/Q647887","display_name":"Terahertz radiation","level":2,"score":0.8473565578460693},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.7447825074195862},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.6265616416931152},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.5724947452545166},{"id":"https://openalex.org/C178596936","wikidata":"https://www.wikidata.org/wiki/Q844471","display_name":"Ultrashort pulse","level":3,"score":0.5708082318305969},{"id":"https://openalex.org/C32891209","wikidata":"https://www.wikidata.org/wiki/Q483666","display_name":"Spectroscopy","level":2,"score":0.5706741213798523},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.5308015942573547},{"id":"https://openalex.org/C77887725","wikidata":"https://www.wikidata.org/wiki/Q17157147","display_name":"Terahertz spectroscopy and technology","level":3,"score":0.5215380191802979},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5006251335144043},{"id":"https://openalex.org/C50942859","wikidata":"https://www.wikidata.org/wiki/Q4967193","display_name":"Rectification","level":3,"score":0.4823860228061676},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.4528171122074127},{"id":"https://openalex.org/C110806042","wikidata":"https://www.wikidata.org/wiki/Q483666","display_name":"Coherent spectroscopy","level":5,"score":0.4427706301212311},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4331347942352295},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.40581822395324707},{"id":"https://openalex.org/C78854221","wikidata":"https://www.wikidata.org/wiki/Q756033","display_name":"Nonlinear optics","level":3,"score":0.2976663112640381},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0925544798374176},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08695918321609497},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C205309187","wikidata":"https://www.wikidata.org/wiki/Q903528","display_name":"Coherent anti-Stokes Raman spectroscopy","level":4,"score":0.0},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C169573571","wikidata":"https://www.wikidata.org/wiki/Q466824","display_name":"Raman scattering","level":3,"score":0.0},{"id":"https://openalex.org/C40003534","wikidata":"https://www.wikidata.org/wiki/Q862228","display_name":"Raman spectroscopy","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1063/1.117511","doi":"https://doi.org/10.1063/1.117511","is_oa":false,"landing_page_url":"https://doi.org/10.1063/1.117511","pdf_url":null,"source":{"id":"https://openalex.org/S105243760","display_name":"Applied Physics Letters","issn_l":"0003-6951","issn":["0003-6951","1077-3118","1520-8842"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-3","ki-jl-1","norway-2","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320257","host_organization_name":"American Institute of Physics","host_organization_lineage":["https://openalex.org/P4310320257"],"host_organization_lineage_names":["American Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Physics Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":1,"referenced_works":["https://openalex.org/W2788185895"],"related_works":["https://openalex.org/W2087085297","https://openalex.org/W2062409917","https://openalex.org/W1507814041","https://openalex.org/W2057815048","https://openalex.org/W2094475615","https://openalex.org/W2130812048","https://openalex.org/W2080516086","https://openalex.org/W2113882340","https://openalex.org/W1904889978","https://openalex.org/W2346591142"],"abstract_inverted_index":{"We":[0],"present":[1],"a":[2,71],"scheme":[3],"for":[4,36,63],"exploiting":[5],"the":[6,15,21,37],"nonresonant":[7],"second-order":[8],"nonlinearities":[9],"in":[10,20,33],"electro-optic":[11,31,68],"media":[12],"to":[13],"extend":[14],"bandwidth":[16],"of":[17,42,74],"coherent":[18,40],"spectroscopy":[19],"far-infrared":[22],"using":[23],"ultrafast":[24],"laser":[25],"pulses.":[26],"Using":[27],"optical":[28,65],"rectification":[29,66],"and":[30,39,67],"sampling":[32,69],"\u3008110\u3009":[34],"ZnTe":[35],"generation":[38],"detection":[41],"freely":[43],"propagating":[44],"THz":[45,75],"radiation,":[46],"respectively,":[47],"we":[48],"have":[49],"demonstrated":[50],"spectral":[51],"sensitivity":[52],"beyond":[53],"3":[54],"THz.":[55],"This":[56],"was":[57],"accomplished":[58],"by":[59],"achieving":[60],"phase":[61],"matching":[62],"both":[64],"over":[70],"broad":[72],"range":[73],"frequencies.":[76]},"counts_by_year":[{"year":2026,"cited_by_count":18},{"year":2025,"cited_by_count":17},{"year":2024,"cited_by_count":17},{"year":2023,"cited_by_count":37},{"year":2022,"cited_by_count":30},{"year":2021,"cited_by_count":26},{"year":2020,"cited_by_count":35},{"year":2019,"cited_by_count":27},{"year":2018,"cited_by_count":32},{"year":2017,"cited_by_count":31},{"year":2016,"cited_by_count":35},{"year":2015,"cited_by_count":26},{"year":2014,"cited_by_count":49},{"year":2013,"cited_by_count":37},{"year":2012,"cited_by_count":46}],"updated_date":"2026-11-14T11:04:58.165337","created_date":"2016-06-24T00:00:00"}