{"id":"https://openalex.org/W2006019115","doi":"https://doi.org/10.1063/1.1342206","title":"Near-field photocurrent imaging of the optical mode profiles of semiconductor laser diodes","display_name":"Near-field photocurrent imaging of the optical mode profiles of semiconductor laser diodes","publication_year":2001,"publication_date":"2001-03-12","ids":{"openalex":"https://openalex.org/W2006019115","doi":"https://doi.org/10.1063/1.1342206","mag":"2006019115"},"language":"en","primary_location":{"id":"doi:10.1063/1.1342206","doi":"https://doi.org/10.1063/1.1342206","is_oa":false,"landing_page_url":"https://doi.org/10.1063/1.1342206","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"},"volume":null,"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/A5109974886","display_name":"Tobias Guenther","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210135798","display_name":"Max-Born-Institute for Nonlinear Optics and Short Pulse Spectroscopy","ror":"https://ror.org/03jbf6q27","country_code":"DE","type":"facility","lineage":["https://openalex.org/I315704651","https://openalex.org/I4210135798"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"T. Guenther","raw_affiliation_strings":["Max-Born-Institut f\u00fcr Nichtlineare Optik und Kurzzeitspektroskopie, Max-Born-Str. 2a, D-12489\u2009Berlin, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Max-Born-Institut f\u00fcr Nichtlineare Optik und Kurzzeitspektroskopie, Max-Born-Str. 2a, D-12489\u2009Berlin, Germany","institution_ids":["https://openalex.org/I4210135798"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080663858","display_name":"Viktor Malyarchuk","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210135798","display_name":"Max-Born-Institute for Nonlinear Optics and Short Pulse Spectroscopy","ror":"https://ror.org/03jbf6q27","country_code":"DE","type":"facility","lineage":["https://openalex.org/I315704651","https://openalex.org/I4210135798"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"V. Malyarchuk","raw_affiliation_strings":["Max-Born-Institut f\u00fcr Nichtlineare Optik und Kurzzeitspektroskopie, Max-Born-Str. 2a, D-12489\u2009Berlin, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Max-Born-Institut f\u00fcr Nichtlineare Optik und Kurzzeitspektroskopie, Max-Born-Str. 2a, D-12489\u2009Berlin, Germany","institution_ids":["https://openalex.org/I4210135798"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028583572","display_name":"Jens W. Tomm","orcid":"https://orcid.org/0000-0002-9731-9397","observed_orcids":["https://orcid.org/0000-0002-9731-9397"]},"institutions":[{"id":"https://openalex.org/I4210135798","display_name":"Max-Born-Institute for Nonlinear Optics and Short Pulse Spectroscopy","ror":"https://ror.org/03jbf6q27","country_code":"DE","type":"facility","lineage":["https://openalex.org/I315704651","https://openalex.org/I4210135798"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"J. W. Tomm","raw_affiliation_strings":["Max-Born-Institut f\u00fcr Nichtlineare Optik und Kurzzeitspektroskopie, Max-Born-Str. 2a, D-12489\u2009Berlin, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Max-Born-Institut f\u00fcr Nichtlineare Optik und Kurzzeitspektroskopie, Max-Born-Str. 2a, D-12489\u2009Berlin, Germany","institution_ids":["https://openalex.org/I4210135798"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039674907","display_name":"Roland M\u00fcller","orcid":"https://orcid.org/0000-0003-0394-1650","observed_orcids":["https://orcid.org/0000-0003-0394-1650"]},"institutions":[{"id":"https://openalex.org/I4210135798","display_name":"Max-Born-Institute for Nonlinear Optics and Short Pulse Spectroscopy","ror":"https://ror.org/03jbf6q27","country_code":"DE","type":"facility","lineage":["https://openalex.org/I315704651","https://openalex.org/I4210135798"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"R. M\u00fcller","raw_affiliation_strings":["Max-Born-Institut f\u00fcr Nichtlineare Optik und Kurzzeitspektroskopie, Max-Born-Str. 2a, D-12489\u2009Berlin, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Max-Born-Institut f\u00fcr Nichtlineare Optik und Kurzzeitspektroskopie, Max-Born-Str. 2a, D-12489\u2009Berlin, Germany","institution_ids":["https://openalex.org/I4210135798"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035279941","display_name":"Christoph Lienau","orcid":"https://orcid.org/0000-0003-3854-5025","observed_orcids":["https://orcid.org/0000-0003-3854-5025"]},"institutions":[{"id":"https://openalex.org/I4210135798","display_name":"Max-Born-Institute for Nonlinear Optics and Short Pulse Spectroscopy","ror":"https://ror.org/03jbf6q27","country_code":"DE","type":"facility","lineage":["https://openalex.org/I315704651","https://openalex.org/I4210135798"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"C. Lienau","raw_affiliation_strings":["Max-Born-Institut f\u00fcr Nichtlineare Optik und Kurzzeitspektroskopie, Max-Born-Str. 2a, D-12489\u2009Berlin, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Max-Born-Institut f\u00fcr Nichtlineare Optik und Kurzzeitspektroskopie, Max-Born-Str. 2a, D-12489\u2009Berlin, Germany","institution_ids":["https://openalex.org/I4210135798"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069403673","display_name":"Johann Luft","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4387154934","display_name":"Osram Opto Semiconductors","ror":"https://ror.org/05v6nhz77","country_code":"DE","type":"company","lineage":["https://openalex.org/I4210103613","https://openalex.org/I4387154934"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"J. Luft","raw_affiliation_strings":["OSRAM Opto Semiconductors, Wernerwerksstr. 2, D-93049\u2009Regensburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"OSRAM Opto Semiconductors, Wernerwerksstr. 2, D-93049\u2009Regensburg, Germany","institution_ids":["https://openalex.org/I4387154934"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.602,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.82473172,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"78","issue":"11","first_page":"1463","last_page":"1465"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.9086999893188477,"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/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.9086999893188477,"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/T12466","display_name":"Near-Field Optical Microscopy","score":0.03579999879002571,"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/T10299","display_name":"Photonic and Optical Devices","score":0.02019999921321869,"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/semiconductor-laser-diode","display_name":"semiconductor laser diode","score":0.8500000238418579},{"id":"https://openalex.org/keywords/waveguide-modes","display_name":"waveguide modes","score":0.671999990940094},{"id":"https://openalex.org/keywords/ingaas-algaas-lasers","display_name":"InGaAs/AlGaAs lasers","score":0.8100000023841858},{"id":"https://openalex.org/keywords/waveguide-design","display_name":"waveguide design","score":0.8299999833106995},{"id":"https://openalex.org/keywords/higher-order-modes","display_name":"higher-order modes","score":0.9580000042915344},{"id":"https://openalex.org/keywords/submicron-waveguides","display_name":"submicron waveguides","score":0.7940000295639038},{"id":"https://openalex.org/keywords/nondestructive-characterization","display_name":"non-destructive characterization","score":0.6800000071525574},{"id":"https://openalex.org/keywords/tunable-laser-excitation","display_name":"tunable laser excitation","score":0.8600000143051147}],"concepts":[{"id":"https://openalex.org/C2779845233","wikidata":"https://www.wikidata.org/wiki/Q3381567","display_name":"Photocurrent","level":2,"score":0.7241162657737732},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.7167470455169678},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.71388840675354},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6857184767723083},{"id":"https://openalex.org/C200687136","wikidata":"https://www.wikidata.org/wiki/Q11233438","display_name":"Waveguide","level":2,"score":0.6799999475479126},{"id":"https://openalex.org/C78434282","wikidata":"https://www.wikidata.org/wiki/Q11656","display_name":"Diode","level":2,"score":0.5795338153839111},{"id":"https://openalex.org/C121477167","wikidata":"https://www.wikidata.org/wiki/Q17154002","display_name":"Semiconductor laser theory","level":3,"score":0.5673378705978394},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.5482169389724731},{"id":"https://openalex.org/C191161701","wikidata":"https://www.wikidata.org/wiki/Q559265","display_name":"Optical power","level":3,"score":0.4909982979297638},{"id":"https://openalex.org/C108225325","wikidata":"https://www.wikidata.org/wiki/Q11456","display_name":"Semiconductor","level":2,"score":0.4661506414413452},{"id":"https://openalex.org/C83581075","wikidata":"https://www.wikidata.org/wiki/Q1361503","display_name":"Excitation","level":2,"score":0.4577677249908447},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.4360056519508362},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11343008279800415},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1063/1.1342206","doi":"https://doi.org/10.1063/1.1342206","is_oa":false,"landing_page_url":"https://doi.org/10.1063/1.1342206","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":15,"referenced_works":["https://openalex.org/W1671757968","https://openalex.org/W1969561246","https://openalex.org/W1970528721","https://openalex.org/W1983463380","https://openalex.org/W1985514491","https://openalex.org/W1995502079","https://openalex.org/W2000699713","https://openalex.org/W2008679154","https://openalex.org/W2021060182","https://openalex.org/W2022319005","https://openalex.org/W2052776836","https://openalex.org/W2068221387","https://openalex.org/W2070652682","https://openalex.org/W2071019033","https://openalex.org/W3140551210"],"related_works":["https://openalex.org/W2075884598","https://openalex.org/W2004541076","https://openalex.org/W1719778977","https://openalex.org/W1983463380","https://openalex.org/W2145865809","https://openalex.org/W2052776836","https://openalex.org/W2022319005","https://openalex.org/W2057545872","https://openalex.org/W2016432420","https://openalex.org/W2045381038"],"abstract_inverted_index":{"The":[0,20,84],"potential":[1],"of":[2,9,12,27,38,42,59,62,70,78,96],"near-field":[3,28],"photocurrent":[4],"spectroscopy":[5],"for":[6,35,91],"direct":[7,57],"imaging":[8],"mode":[10],"profiles":[11],"submicron-sized":[13],"waveguides":[14],"in":[15,93,99],"optoelectronic":[16,100],"devices":[17],"is":[18],"demonstrated.":[19],"technique":[21,85],"combines":[22],"the":[23,39,43,60,63,68,75],"submicron":[24],"spatial":[25,76],"resolution":[26],"optics":[29],"with":[30,52],"tunable":[31],"laser":[32,50],"excitation,":[33],"allowing":[34],"selective":[36],"investigation":[37],"waveguide":[40,54,64,97],"properties":[41,98],"device":[44],"structure.":[45],"Experiments":[46],"on":[47,66],"InGaAs/AlGaAs":[48],"high-power":[49],"diodes":[51],"different":[53],"designs":[55],"provide":[56],"visualization":[58],"effect":[61],"design":[65],"(i)":[67],"number":[69],"guided":[71],"modes":[72],"and":[73,81],"(ii)":[74],"profile":[77],"both":[79],"fundamental":[80],"higher-order":[82],"modes.":[83],"thus":[86],"provides":[87],"a":[88],"sensitive":[89],"tool":[90],"nondestructive":[92],"situ":[94],"analysis":[95],"devices.":[101]},"counts_by_year":[{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2014,"cited_by_count":1}],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2016-06-24T00:00:00"}
