A combined fiber Bragg Grating and interferometric based quasi-distributed sensor network

Autor:	A.S. Gerges, Faramarz Farahi, Mehrdad Abolbashari
Rok vydání:	2009
Předmět:	PHOSFOS Interferometry Wavelength Optics Materials science Fiber Bragg grating business.industry Fiber optic sensor Astronomical interferometer Physics::Optics Sensitivity (control systems) business Wireless sensor network
Zdroj:	2009 6th International Symposium on High Capacity Optical Networks and Enabling Technologies (HONET).
DOI:	10.1109/honet.2009.5423073
Popis:	A novel combined fiber Bragg grating (FBG) and interferometric based quasi-distributed sensor network is proposed and simulated. The sensor network consists of a series of FBGs used as wavelength selective mirrors and overlapped Michelson interferometers working at different wavelengths in a Sagnac loop make it possible to measure the changes in between the FBGs. The advantage of the system is that it combines the benefit of point measurement with FBG and the high sensitivity of long gauge interferometric sensors. This sensor network can be used to monitor some desired parameters like pressure, humidity and temperature in optical networks.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::3d8b44f4d22701806d7da219ca438922 https://doi.org/10.1109/honet.2009.5423073 Zobrazit plný text záznamu