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Fiber‐optic microdisplacement sensor based on diffraction grating
Author(s) -
Das K. K.,
Alam M. S.
Publication year - 2002
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.10205
Subject(s) - multi mode optical fiber , optics , grating , diffraction , microwave , diffraction grating , optical fiber , fiber bragg grating , fiber optic sensor , materials science , component (thermodynamics) , computer science , physics , telecommunications , thermodynamics
A new multimode‐fiber‐based microdisplacement sensor using a diffraction grating component is proposed. An analytical model is presented for the proposed technique. The performance of the proposed technique is verified via computer simulation and experimentation. The experimental results agree quite well with the theoretical model. © 2002 Wiley Periodicals, Inc. Microwave Opt Technol Lett 32: 446–449, 2002.