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Article: Dual-polarization interferometric fiber-optic gyroscope with an ultra-simple configuration

TitleDual-polarization interferometric fiber-optic gyroscope with an ultra-simple configuration
Authors
Wang, ZinanYang, YiLu, PingLuo, RongyaLi, YulinZhao, DayuPeng, ChaoLi, Zhengbin
Issue Date2014
Citation
Optics Letters, 2014, v. 39, n. 8, p. 2463-2466 How to Cite?
DOI: http://dx.doi.org/10.1364/OL.39.002463
AbstractWe demonstrate a novel dual-polarization interferometric fiber-optic gyroscope (IFOG), which needs only one coupler and no polarizer. Polarization nonreciprocity (PN) errors in common IFOGs will increase significantly if the polarizer is absent, or if only one coupler is used. In our setup, however, PN errors are effectively compensated by using two balanced polarizations. The 2 km coil, open-loop configuration obtains a bias instability of 0.02øh in detecting the Earth?s rotation rate. Its performance difference from the conventional two-coupler IFOG is only a stable bias, caused by coupler nonreciprocity. © 2014 Optical Society of America.
Persistent Identifierhttp://hdl.handle.net/10722/317020
ISSN
0146-9592
2021 Impact Factor: 3.560
2020 SCImago Journal Rankings: 1.524

 

DC FieldValueLanguage
dc.contributor.authorWang, Zinan-
dc.contributor.authorYang, Yi-
dc.contributor.authorLu, Ping-
dc.contributor.authorLuo, Rongya-
dc.contributor.authorLi, Yulin-
dc.contributor.authorZhao, Dayu-
dc.contributor.authorPeng, Chao-
dc.contributor.authorLi, Zhengbin-
dc.date.accessioned2022-09-19T06:18:37Z-
dc.date.available2022-09-19T06:18:37Z-
dc.date.issued2014-
dc.identifier.citationOptics Letters, 2014, v. 39, n. 8, p. 2463-2466-
dc.identifier.issn0146-9592-
dc.identifier.urihttp://hdl.handle.net/10722/317020-
dc.description.abstractWe demonstrate a novel dual-polarization interferometric fiber-optic gyroscope (IFOG), which needs only one coupler and no polarizer. Polarization nonreciprocity (PN) errors in common IFOGs will increase significantly if the polarizer is absent, or if only one coupler is used. In our setup, however, PN errors are effectively compensated by using two balanced polarizations. The 2 km coil, open-loop configuration obtains a bias instability of 0.02øh in detecting the Earth?s rotation rate. Its performance difference from the conventional two-coupler IFOG is only a stable bias, caused by coupler nonreciprocity. © 2014 Optical Society of America.-
dc.languageeng-
dc.relation.ispartofOptics Letters-
dc.titleDual-polarization interferometric fiber-optic gyroscope with an ultra-simple configuration-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1364/OL.39.002463-
dc.identifier.scopuseid_2-s2.0-84899677181-
dc.identifier.volume39-
dc.identifier.issue8-
dc.identifier.spage2463-
dc.identifier.epage2466-
dc.identifier.eissn1539-4794-

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