Multiplexing of remote all-fiber Michelson interferometers with lead insensitivity

Autor:	A.M.P. Leite, Faramarz Farahi, David A. Jackson, T.P. Newson, Jose Luis Santos
Rok vydání:	1991
Předmět:	Engineering business.industry Michelson interferometer Multiplexing Differential phase law.invention Active compensation Crosstalk All fiber Optics law Astronomical interferometer Systems design business
Zdroj:	Fiber Optic Sensors: Engineering and Applications.
ISSN:	0277-786X
DOI:	10.1117/12.45991
Popis:	A scheme to frequency multiplex a group of sensors based on all-fiber Michelson interferometers is presented. Lead insensitivity is obtained by using the two fiber leads of the configuration as an extra Michelson interferometer whose differential phase is kept constant by active compensation. Topics concerning the system design, sensor sensitivity, and crosstalk between sensors are investigated. Experimental and numerical computational results are presented.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::0e9e4675b8868bb78bfea8e4b49f4efc https://doi.org/10.1117/12.45991 Zobrazit plný text záznamu