Enhanced multiplexing capacity of FBGs strain sensing using combination of intensity and wavelength division multiplexing

L. Zhang

doi:10.1117/12.2302123

1 September 1999 Enhanced multiplexing capacity of FBGs strain sensing using combination of intensity and wavelength division multiplexing

L. Zhang

Author Affiliations +

Proceedings Volume 3746, 13th International Conference on Optical Fiber Sensors; 37463P (1999) https://doi.org/10.1117/12.2302123
Event: 13th International Conference on Optical Fiber Sensors, 1999, Kyongju, Korea, Republic of

Abstract

In this paper, we demonstrate, for the first time to our knowledge, a technique of addressing FBG sensor array involving a novel concept of intensity and wavelength division multiplexing (IWDM). In comparison with the conventional IWDM method, the proposed IWDM technique has an advantage of doubling the number of the FBG sensors to be multiplexed while keeping the same dynamic-range for each sensor

Citation Download Citation

L. Zhang "Enhanced multiplexing capacity of FBGs strain sensing using combination of intensity and wavelength division multiplexing", Proc. SPIE 3746, 13th International Conference on Optical Fiber Sensors, 37463P (1 September 1999); https://doi.org/10.1117/12.2302123

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