Coverart for item
The Resource Dual-polarization two-port fiber-optic gyroscope, Zinan Wang

Dual-polarization two-port fiber-optic gyroscope, Zinan Wang

Label
Dual-polarization two-port fiber-optic gyroscope
Title
Dual-polarization two-port fiber-optic gyroscope
Statement of responsibility
Zinan Wang
Creator
Subject
Language
eng
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 sensitivity
Member of
http://library.link/vocab/creatorName
Wang, Zinan,
Dewey number
681/.753
Illustrations
illustrations
Index
no index present
Literary form
non fiction
Nature of contents
  • dictionaries
  • bibliography
Series statement
Springer theses,
http://library.link/vocab/subjectName
  • Optical gyroscopes
  • Optical fiber detectors
Label
Dual-polarization two-port fiber-optic gyroscope, Zinan Wang
Instantiates
Publication
Note
"Doctoral thesis accepted by Peking University, China."
Antecedent source
unknown
Bibliography note
Includes bibliographical references
Color
multicolored
Contents
  • Supervisor's Foreword; Abstract; Parts of this thesis have been published in the following journal articles:; Acknowledgements; Contents; Acronyms; 1 Introduction; 1.1 Research Background of the Dual-Polarization Two-Port IFOG; 1.2 Related Researches; 1.3 Dissertation Contribution; References; 2 Polarization Error Compensation in Dual-Polarization IFOGs; 2.1 First Observation of Polarization Error Compensation in an IFOG; 2.2 Polarization Error Compensation in an Depolarized IFOG; 2.3 Theoretical Analysis of Polarization Error Compensation; 2.4 Summary; References
  • 3 Theory Study of Optically Compensated Dual-Polarization IFOGs3.1 Dual-Polarization IFOG Based on Lyot Depolarizers; 3.2 Theoretical Verification of Polarization Error Compensation in Optical Domain; 3.3 Experimental Verification of Optically Compensated Dual-Polarization IFOGs; 3.4 Further Discussions; 3.5 Summary; References; 4 Output Properties of Dual-Polarization IFOGs; 4.1 Theoretical Comparison About Two-Port Detection Feasibility Between Two Categories of IFOGs; 4.1.1 Polarization Error Analysis of an Conventional Reciprocal IFOG
  • 4.1.2 Polarization Error Analysis of an Dual-Polarization IFOG4.1.3 Simulation Comparison Between Two Categories of IFOGs; 4.2 Two-Port Detection Within Dual-Polarization IFOGs; 4.3 Synchronous Subtraction for Noise Reduction in an Dual-Polarization Two-Port IFOG; 4.4 An Ultra-Simple Configuration of the Dual-Polarization IFOG; 4.5 Summary; References; 5 Multichannel Signal Processing Methods for IFOGs; 5.1 Sinusoidal Phase Modulation for Open-Loop IFOGs; 5.2 Quadrature Demodulation with Synchronous Difference for IFOGs; 5.3 Multidimensional Gray-Wavelet Processing in IFOGs
  • 5.4 Quadrature Demodulation for IFOGs with Square Wave Modulation5.5 Unbiased Measurement Based on Two IFOG Channels; 5.6 Summary; References; 6 Preliminary Test on an Engineering Prototype of the Dual-Polarization IFOG; 6.1 Preliminary Build and Test Environment; 6.2 Brief Test Results; 6.3 Summary; References; 7 Conclusions and Outlook
Control code
ocn980870877
Dimensions
unknown
Extent
1 online resource (xvi, 93 pages)
File format
unknown
Form of item
online
Isbn
9789811028366
Level of compression
unknown
Other physical details
illustrations (some color)
Quality assurance targets
not applicable
Reformatting quality
unknown
Sound
unknown sound
Specific material designation
remote
System control number
(OCoLC)980870877
Label
Dual-polarization two-port fiber-optic gyroscope, Zinan Wang
Publication
Note
"Doctoral thesis accepted by Peking University, China."
Antecedent source
unknown
Bibliography note
Includes bibliographical references
Color
multicolored
Contents
  • Supervisor's Foreword; Abstract; Parts of this thesis have been published in the following journal articles:; Acknowledgements; Contents; Acronyms; 1 Introduction; 1.1 Research Background of the Dual-Polarization Two-Port IFOG; 1.2 Related Researches; 1.3 Dissertation Contribution; References; 2 Polarization Error Compensation in Dual-Polarization IFOGs; 2.1 First Observation of Polarization Error Compensation in an IFOG; 2.2 Polarization Error Compensation in an Depolarized IFOG; 2.3 Theoretical Analysis of Polarization Error Compensation; 2.4 Summary; References
  • 3 Theory Study of Optically Compensated Dual-Polarization IFOGs3.1 Dual-Polarization IFOG Based on Lyot Depolarizers; 3.2 Theoretical Verification of Polarization Error Compensation in Optical Domain; 3.3 Experimental Verification of Optically Compensated Dual-Polarization IFOGs; 3.4 Further Discussions; 3.5 Summary; References; 4 Output Properties of Dual-Polarization IFOGs; 4.1 Theoretical Comparison About Two-Port Detection Feasibility Between Two Categories of IFOGs; 4.1.1 Polarization Error Analysis of an Conventional Reciprocal IFOG
  • 4.1.2 Polarization Error Analysis of an Dual-Polarization IFOG4.1.3 Simulation Comparison Between Two Categories of IFOGs; 4.2 Two-Port Detection Within Dual-Polarization IFOGs; 4.3 Synchronous Subtraction for Noise Reduction in an Dual-Polarization Two-Port IFOG; 4.4 An Ultra-Simple Configuration of the Dual-Polarization IFOG; 4.5 Summary; References; 5 Multichannel Signal Processing Methods for IFOGs; 5.1 Sinusoidal Phase Modulation for Open-Loop IFOGs; 5.2 Quadrature Demodulation with Synchronous Difference for IFOGs; 5.3 Multidimensional Gray-Wavelet Processing in IFOGs
  • 5.4 Quadrature Demodulation for IFOGs with Square Wave Modulation5.5 Unbiased Measurement Based on Two IFOG Channels; 5.6 Summary; References; 6 Preliminary Test on an Engineering Prototype of the Dual-Polarization IFOG; 6.1 Preliminary Build and Test Environment; 6.2 Brief Test Results; 6.3 Summary; References; 7 Conclusions and Outlook
Control code
ocn980870877
Dimensions
unknown
Extent
1 online resource (xvi, 93 pages)
File format
unknown
Form of item
online
Isbn
9789811028366
Level of compression
unknown
Other physical details
illustrations (some color)
Quality assurance targets
not applicable
Reformatting quality
unknown
Sound
unknown sound
Specific material designation
remote
System control number
(OCoLC)980870877

Library Locations

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