Long-range millimeter-resolution OFDR based on 100 GHz linear frequency-sweep of optical source by injectionlocking technique and cascaded FWM process

Bin Wang, Xinyu Fan*, Qingwen Liu, Jiangbing Du, Zuyuan He

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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Abstract

We demonstrate a high spatial resolution OFDR by utilizing injection-locking technique and cascaded FWM. A frequency sweeping span of ~100 GHz is obtained for realizing a 1.1 mm spatial resolution over 2 km measurement range.

Original languageEnglish
Title of host publicationAsia-Pacific Optical Sensors Conference, APOS 2016
PublisherOptica Publishing Group (formerly OSA)
ISBN (Print)9780960038053
DOIs
Publication statusPublished - 2016
Externally publishedYes
EventAsia-Pacific Optical Sensors Conference, APOS 2016 - Shanghai, China
Duration: 11 Oct 2016 → 14 Oct 2016

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Conference

ConferenceAsia-Pacific Optical Sensors Conference, APOS 2016
Country/TerritoryChina
CityShanghai
Period11/10/16 → 14/10/16

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Wang, B., Fan, X., Liu, Q., Du, J., & He, Z. (2016). Long-range millimeter-resolution OFDR based on 100 GHz linear frequency-sweep of optical source by injectionlocking technique and cascaded FWM process. In Asia-Pacific Optical Sensors Conference, APOS 2016 (Optics InfoBase Conference Papers). Optica Publishing Group (formerly OSA). https://doi.org/10.1364/APOS.2016.Th3A.3