{"id":"https://openalex.org/W7221037288","doi":"https://doi.org/10.48550/arxiv.2610.09545","title":"Time-Bin Properties of Photon Pairs from a 2GHz Waveguide Resonator","display_name":"Time-Bin Properties of Photon Pairs from a 2GHz Waveguide Resonator","publication_year":2026,"publication_date":"2026-10-07","ids":{"openalex":"https://openalex.org/W7221037288","doi":"https://doi.org/10.48550/arxiv.2610.09545"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2610.09545","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.09545","pdf_url":"https://arxiv.org/pdf/2610.09545","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2610.09545","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5098822788","display_name":"Stefan Kazmaier","orcid":"https://orcid.org/0009-0000-7829-4561","observed_orcids":["https://orcid.org/0009-0000-7829-4561"]},"institutions":[{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Kazmaier, Stefan","raw_affiliation_strings":["German Aerospace Center (DLR e.V.) , Institute of Quantum Technologies , Wilhelm-Runge-Str. 10 , 89081 Ulm , Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"German Aerospace Center (DLR e.V.) , Institute of Quantum Technologies , Wilhelm-Runge-Str. 10 , 89081 Ulm , Germany","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044671896","display_name":"Kaisa Laiho","orcid":"https://orcid.org/0000-0003-3090-8629","observed_orcids":["https://orcid.org/0000-0003-3090-8629"]},"institutions":[{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Laiho, Kaisa","raw_affiliation_strings":["German Aerospace Center (DLR e.V.) , Institute of Quantum Technologies , Wilhelm-Runge-Str. 10 , 89081 Ulm , Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"German Aerospace Center (DLR e.V.) , Institute of Quantum Technologies , Wilhelm-Runge-Str. 10 , 89081 Ulm , Germany","institution_ids":["https://openalex.org/I2898391981"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I2898391981"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10020","display_name":"Quantum Information and Cryptography","score":0.8666999936103821,"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"}},"topics":[{"id":"https://openalex.org/T10020","display_name":"Quantum Information and Cryptography","score":0.8666999936103821,"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":0.1096000000834465,"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/T11414","display_name":"Quantum optics and atomic interactions","score":0.008999999612569809,"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/time-bin-entanglement","display_name":"time-bin entanglement","score":0.8519999980926514},{"id":"https://openalex.org/keywords/photon-pairs","display_name":"photon pairs","score":0.8069999814033508},{"id":"https://openalex.org/keywords/parametric-down-conversion","display_name":"parametric down-conversion","score":0.9259999990463257},{"id":"https://openalex.org/keywords/waveguide-resonators","display_name":"waveguide resonators","score":0.8700000047683716},{"id":"https://openalex.org/keywords/periodically-poled-lithium-niobate","display_name":"periodically poled lithium niobate","score":0.8809999823570251},{"id":"https://openalex.org/keywords/type-ii-phase-matching","display_name":"type-II phase matching","score":0.6449999809265137},{"id":"https://openalex.org/keywords/telecom-c-band","display_name":"telecom C-band","score":0.6669999957084656},{"id":"https://openalex.org/keywords/photon-pair-correlations","display_name":"photon pair correlations","score":0.6420000195503235},{"id":"https://openalex.org/keywords/pulse-shape","display_name":"pulse shape","score":0.4169999957084656},{"id":"https://openalex.org/keywords/quantum-networks","display_name":"quantum networks","score":0.656000018119812},{"id":"https://openalex.org/keywords/narrow-bandwidth","display_name":"narrow bandwidth","score":0.36000001430511475}],"concepts":[{"id":"https://openalex.org/C97126364","wikidata":"https://www.wikidata.org/wiki/Q349669","display_name":"Resonator","level":2,"score":0.6552000045776367},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.625},{"id":"https://openalex.org/C159317903","wikidata":"https://www.wikidata.org/wiki/Q3198","display_name":"Photon","level":2,"score":0.5881999731063843},{"id":"https://openalex.org/C2777207636","wikidata":"https://www.wikidata.org/wiki/Q424481","display_name":"Lithium niobate","level":2,"score":0.5831000208854675},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.57669997215271},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5200999975204468},{"id":"https://openalex.org/C101645829","wikidata":"https://www.wikidata.org/wiki/Q1781857","display_name":"Multi-mode optical fiber","level":3,"score":0.4961000084877014},{"id":"https://openalex.org/C200687136","wikidata":"https://www.wikidata.org/wiki/Q11233438","display_name":"Waveguide","level":2,"score":0.4869999885559082},{"id":"https://openalex.org/C203103908","wikidata":"https://www.wikidata.org/wiki/Q3689728","display_name":"Spontaneous parametric down-conversion","level":4,"score":0.48170000314712524},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.47999998927116394},{"id":"https://openalex.org/C117251300","wikidata":"https://www.wikidata.org/wiki/Q1849855","display_name":"Parametric statistics","level":2,"score":0.3910999894142151},{"id":"https://openalex.org/C51141536","wikidata":"https://www.wikidata.org/wiki/Q838801","display_name":"Nanosecond","level":3,"score":0.3813000023365021},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.3666999936103821},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3553999960422516},{"id":"https://openalex.org/C2780167933","wikidata":"https://www.wikidata.org/wiki/Q1550652","display_name":"Pulse (music)","level":3,"score":0.35339999198913574},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.3499999940395355},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.33869999647140503},{"id":"https://openalex.org/C20788544","wikidata":"https://www.wikidata.org/wiki/Q467054","display_name":"Photonics","level":2,"score":0.31869998574256897},{"id":"https://openalex.org/C101649071","wikidata":"https://www.wikidata.org/wiki/Q1359305","display_name":"Optical amplifier","level":3,"score":0.31139999628067017},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.30239999294281006},{"id":"https://openalex.org/C72319582","wikidata":"https://www.wikidata.org/wiki/Q584304","display_name":"Degenerate energy levels","level":2,"score":0.3010999858379364},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.3003999888896942},{"id":"https://openalex.org/C132794960","wikidata":"https://www.wikidata.org/wiki/Q27304","display_name":"Chirp","level":3,"score":0.28369998931884766},{"id":"https://openalex.org/C8524419","wikidata":"https://www.wikidata.org/wiki/Q5286948","display_name":"Optical parametric amplifier","level":4,"score":0.2630000114440918},{"id":"https://openalex.org/C180861198","wikidata":"https://www.wikidata.org/wiki/Q3503585","display_name":"Single-mode optical fiber","level":3,"score":0.26269999146461487},{"id":"https://openalex.org/C68717125","wikidata":"https://www.wikidata.org/wiki/Q735602","display_name":"Quantum optics","level":2,"score":0.2623000144958496},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.2524999976158142}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2610.09545","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.09545","pdf_url":"https://arxiv.org/pdf/2610.09545","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"doi:10.48550/arxiv.2610.09545","doi":"https://doi.org/10.48550/arxiv.2610.09545","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2610.09545","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2610.09545","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.09545","pdf_url":"https://arxiv.org/pdf/2610.09545","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7221037288.pdf","grobid_xml":"https://content.openalex.org/works/W7221037288.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7221273272","https://openalex.org/W7221208183","https://openalex.org/W1687432027","https://openalex.org/W2017137631","https://openalex.org/W2604664114","https://openalex.org/W2996503460","https://openalex.org/W4402054803","https://openalex.org/W3099661391","https://openalex.org/W2625035319","https://openalex.org/W4405633814"],"abstract_inverted_index":{"We":[0,47,88],"produce":[1],"degenerate":[2],"photon":[3,86,143],"pairs":[4,144],"called":[5],"signal":[6,56,111,121],"and":[7,57,112,122,145],"idler":[8,58,123],"via":[9,124],"parametric":[10],"down-conversion":[11],"(PDC)":[12],"in":[13,24,78,161],"a":[14,21,34,61],"Fabry-P\u00e9rot":[15],"waveguide":[16,39],"resonator":[17,63],"having":[18],"close":[19],"to":[20,156],"2GHz":[22],"bandwidth":[23],"the":[25,45,49,52,66,81,91,104,109,117,125,139,154,162],"telecom":[26],"C-band.":[27],"Our":[28,133],"PDC":[29,68],"source":[30],"is":[31],"based":[32],"on":[33],"type-II":[35],"periodically-poled":[36],"Lithium":[37],"Niobate":[38],"with":[40,84],"high-reflecting":[41],"end":[42],"facets":[43],"forming":[44],"resonator.":[46],"measure":[48],"strength":[50],"of":[51,108,120,128,142],"photon-pair":[53],"correlation":[54],"between":[55],"after":[59],"selecting":[60],"single":[62],"mode":[64],"from":[65,96],"multimode":[67],"emission.":[69],"Thereafter,":[70],"we":[71,115],"investigate":[72],"their":[73,129],"sub-nanosecond":[74],"long":[75],"pulse":[76],"shapes,":[77],"other":[79],"words":[80],"time":[82,140],"bins,":[83],"standard":[85],"counting.":[87],"find":[89],"that":[90],"time-bin":[92],"durations":[93],"vary":[94],"significantly":[95],"each":[97],"other,":[98],"which":[99],"can":[100],"be":[101],"predicted":[102],"by":[103],"different":[105],"optical":[106],"losses":[107],"cross-polarized":[110],"idler.":[113],"Further,":[114],"simulate":[116],"temporal":[118],"properties":[119],"Fourier":[126],"transform":[127],"joint":[130],"spectral":[131],"characteristics.":[132],"results":[134],"deliver":[135],"empiric":[136],"insight":[137],"about":[138],"bins":[141],"are":[146],"relevant":[147],"for":[148],"driving":[149],"future":[150],"quantum":[151],"networks":[152],"at":[153],"edge":[155],"narrow":[157],"bandwidths":[158],"but":[159],"nevertheless":[160],"pulsed":[163],"regime.":[164]},"counts_by_year":[],"updated_date":"2026-11-06T12:05:46.655746","created_date":"2026-10-09T00:00:00"}