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WDM/SDM of intensity‐type fiber‐optic sensors
Author(s) -
Jiang Yi,
Tang Caijie,
Zhang Fojian
Publication year - 2009
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.24071
Subject(s) - wavelength division multiplexing , multiplexing , optical fiber , fiber optic sensor , microwave , electronic engineering , optics , division (mathematics) , wavelength , engineering , telecommunications , physics , mathematics , arithmetic
A novel method for multiplexing intensity‐type fiber‐optic sensors using wavelength division multiplexing (WDM) and spatial division multiplexing (SDM) is proposed and demonstrated. A variation of ±0.2 dB at a loss of −10.95 dB is obtained, which is comparable with that obtained by the traditional method. The experimental results show that the sensor at the up‐leading fiber has no influence on the sensor at the down‐leading fiber. © 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 51: 432–435, 2009; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.24071