Bias drift reduction in polarization-maintaining fiber gyroscope

Autor:	Byoung Yoon Kim, Sidney L A Carrara, Herbert J. Shaw
Rok vydání:	2009
Předmět:	Birefringence Materials science Optical fiber business.industry Physics::Optics Optical power Gyroscope Polarization-maintaining optical fiber Polarization (waves) Atomic and Molecular Physics and Optics law.invention Optics law Fiber business Phase modulation
Zdroj:	Optics letters. 12(3)
ISSN:	0146-9592
Popis:	The output signal of a birefringent fiber gyroscope is analyzed, and sources of error due to polarization cross coupling in the fiber and fiber components are identified. Techniques to suppress such errors by modulating the fiber birefringence and balancing the optical power in the two polarization modes are proposed and demonstrated.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8234f422500467d4627a6a06744ce9c https://pubmed.ncbi.nlm.nih.gov/19738843 Zobrazit plný text záznamu