Use Piezoelectric Bimorph for the Fiber Bragg Grating Tuner

Abstract:

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A wavelength tunable optical filter based on a fiber Bragg grating using piezoelectric bimorph is realized in this paper, and the tuning condition is theoretically and experimentally analyzed. The Bragg central wavelength of the filter can be easily tuned adopting to a DC voltage. The maximum strain of the central wavelength depends upon the maximum operating voltage, and the tuning range efficiency was as high as 1.2pm/V, the reflectivity, shape and the reflective spectrums of the fiber Bragg grating central wavelength almost keep unchanged before and after tunning. This paper provides a reference for optical fiber Bragg grating tuner.with high efficiency.

Info:

Periodical:

Advanced Materials Research (Volumes 143-144)

Edited by:

H. Wang, B.J. Zhang, X.Z. Liu, D.Z. Luo, S.B. Zhong

Pages:

196-200

DOI:

10.4028/www.scientific.net/AMR.143-144.196

Citation:

X. L. Zhang et al., "Use Piezoelectric Bimorph for the Fiber Bragg Grating Tuner", Advanced Materials Research, Vols. 143-144, pp. 196-200, 2011

Online since:

October 2010

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Price:

$35.00

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