{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,21]],"date-time":"2025-10-21T15:37:09Z","timestamp":1761061029109,"version":"3.41.0"},"reference-count":22,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","license":[{"start":{"date-parts":[[2020,1,1]],"date-time":"2020-01-01T00:00:00Z","timestamp":1577836800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["61675152","61735011"],"award-info":[{"award-number":["61675152","61735011"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"name":"National Instrumentation Program of China","award":["2013YQ030915"],"award-info":[{"award-number":["2013YQ030915"]}]},{"name":"Tianjin Talent Development Special Plan for High Level Innovation and Entrepreneurship Team"},{"name":"Open Project of the Key Laboratory of Opto-electronics Information Technology","award":["2019KFKT007"],"award-info":[{"award-number":["2019KFKT007"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Access"],"published-print":{"date-parts":[[2020]]},"DOI":"10.1109\/access.2020.2992077","type":"journal-article","created":{"date-parts":[[2020,5,5]],"date-time":"2020-05-05T00:00:54Z","timestamp":1588636854000},"page":"85395-85400","source":"Crossref","is-referenced-by-count":9,"title":["Coherent OTDR Using Flexible All-Digital Orthogonal Phase Code Pulse for Distributed Sensing"],"prefix":"10.1109","volume":"8","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7523-5830","authenticated-orcid":false,"given":"Wenjie","family":"Chen","sequence":"first","affiliation":[{"name":"School of Precision Instrument and Opto-electronics Engineering, Tianjin University, Tianjin, China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0393-8451","authenticated-orcid":false,"given":"Junfeng","family":"Jiang","sequence":"additional","affiliation":[{"name":"School of Precision Instrument and Opto-electronics Engineering, Tianjin University, Tianjin, China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9034-3685","authenticated-orcid":false,"given":"Kun","family":"Liu","sequence":"additional","affiliation":[{"name":"School of Precision Instrument and Opto-electronics Engineering, Tianjin University, Tianjin, China"}]},{"given":"Shuang","family":"Wang","sequence":"additional","affiliation":[{"name":"School of Precision Instrument and Opto-electronics Engineering, Tianjin University, Tianjin, China"}]},{"given":"Zhe","family":"Ma","sequence":"additional","affiliation":[{"name":"School of Precision Instrument and Opto-electronics Engineering, Tianjin University, Tianjin, China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0483-477X","authenticated-orcid":false,"given":"Zhenyang","family":"Ding","sequence":"additional","affiliation":[{"name":"School of Precision Instrument and Opto-electronics Engineering, Tianjin University, Tianjin, China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4920-7200","authenticated-orcid":false,"given":"Tianhua","family":"Xu","sequence":"additional","affiliation":[{"name":"School of Precision Instrument and Opto-electronics Engineering, Tianjin University, Tianjin, China"}]},{"given":"Tiegen","family":"Liu","sequence":"additional","affiliation":[{"name":"School of Precision Instrument and Opto-electronics Engineering, Tianjin University, Tianjin, China"}]}],"member":"263","reference":[{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/TMTT.1982.1131302"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1364\/AO.52.007194"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1016\/S0030-4018(98)00572-0"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1049\/el:19880177"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1364\/OE.26.016138"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1364\/OL.42.000290"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.7567\/1882-0786\/ab6132"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1364\/OE.24.000853"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1070\/QE2014v044n10ABEH015470"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1088\/1054-660X\/25\/6\/065101"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.3390\/s17020355"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1190\/segam2016-13974161.1"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1364\/OE.23.025988"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/ICOCN.2017.8121189"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1364\/OE.23.033318"},{"key":"ref7","first-page":"1","article-title":"Phase noise mitigation for long-range OFDR using ultrafast frequency sweep","author":"wang","year":"2016","journal-title":"Int Conf Photonics in Switching"},{"key":"ref2","first-page":"51","article-title":"A VSP field trial using distributed acoustic sensing in a producing well in the North Sea","volume":"31","author":"madsen","year":"2013","journal-title":"1st Break"},{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/JLT.2005.849924"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/JLT.2014.2308354"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1364\/OL.42.000442"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1364\/OL.37.002022"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1364\/OE.26.000687"}],"container-title":["IEEE Access"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/6287639\/8948470\/09085374.pdf?arnumber=9085374","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,5,23]],"date-time":"2025-05-23T17:05:37Z","timestamp":1748019937000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/9085374\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020]]},"references-count":22,"URL":"https:\/\/doi.org\/10.1109\/access.2020.2992077","relation":{},"ISSN":["2169-3536"],"issn-type":[{"type":"electronic","value":"2169-3536"}],"subject":[],"published":{"date-parts":[[2020]]}}}