Dual-Polarization Two-Port Fiber-Optic Gyroscope

Gebonden Engels 2017 9789811028359
Verwachte levertijd ongeveer 9 werkdagen

Samenvatting

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 sensitivity.

Specificaties

ISBN13:9789811028359
Taal:Engels
Bindwijze:gebonden
Uitgever:Springer Nature Singapore

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Inhoudsopgave

<p>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 Outlook.</p>

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        Dual-Polarization Two-Port Fiber-Optic Gyroscope