Dual-Polarization Two-Port Fiber-Optic Gyroscope / by Zinan Wang

By:

Wang, Zinan [aut]

Resource type: Ressourcentyp: Buch (Online)Book (Online)Language: English Series: Springer Theses, Recognizing Outstanding Ph.D. Research | SpringerLink BücherPublisher: Singapore ; s.l. : Springer Singapore, 2017Description: Online-Ressource (XVI, 93 p. 60 illus., 54 illus. in color, online resource)ISBN:

9789811028366

Subject(s):

Additional physical formats: 9789811028359 | Druckausg.: 978-981-10-2835-9 LOC classification:

TK7876-7876.42

DOI: DOI: 10.1007/978-981-10-2836-6Online resources:

Summary: This thesis demonstrates and investigates novel dual-polarization interferometric fiber-optic gyroscope (IFOG) configurations, which utilize optical compensation between two orthogonal polarizations to suppress errors caused by polarization nonreciprocity. Further, it provides a scheme for dual-polarization two-port IFOGs and details their unique benefits. Dual-polarization IFOGs break through the restriction of the "minimal scheme," which conventional IFOGs are based on. These innovative new IFOGs have unique properties: They require no polarizer and have two ports available for signal detection. As such, they open new avenues for IFOGs to achieve lower costs and higher sensitivitySummary: Introduction -- Polarization Error Compensation in Dual-Polarization IFOGs -- Theory Study of Optically Compensated Dual-Polarization IFOGs -- Output Properties of Dual-Polarization IFOGs -- Multi-Channel Signal Processing Methods for IFOGs -- Preliminary Test on an Engineering Prototype of Dual-Polarization IFOG -- Conclusions and OutlookPPN: PPN: 1657496139Package identifier: Produktsigel: ZDB-2-ENG

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