JOURNAL ARTICLE
<title>White light interferometry for testing FOG components</title>
M. KemmlerH. J. Bueschelberger
Year: 1992 Journal: Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE Vol: 1585 Pages: 357-364 Publisher: SPIE
Abstract
One of the major error terms in the fiber optic gyro is the polarization crosscoupling in the components. This coupling has been analyzed with a white-light Michelson-interferometer with which position-resolved crosscouplings lower than -60 dB can be measured. We have analyzed sensor coils and pigtailed integrated-optic-chips to optimize winding and pigtailing. Also the extinction ratio of different types of polarizers have been measured.
Keywords:
Polarizer Interferometry Extinction ratio Optics White light interferometry Michelson interferometer Materials science Optical fiber Fibre optic gyroscope White light Optoelectronics Birefringence Physics
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Citation History
Topics
Advanced Fiber Optic Sensors
Physical Sciences → Engineering → Electrical and Electronic Engineering
Semiconductor Lasers and Optical Devices
Physical Sciences → Engineering → Electrical and Electronic Engineering
Photonic and Optical Devices
Physical Sciences → Engineering → Electrical and Electronic Engineering
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