An Automatic Control of Reflective Wavelength of TFBG Using Fabry-Perot Filter 


Vol. 34,  No. 4, pp. 430-436, Apr.  2009


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  Abstract

In this paper, we propose and describe our implementation of an automatic control system for the center wavelength of a fiber Bragg grating. The proposed system consists of a Fabry-Perot filter and cantilever structure controlled by a step motor interfacing computer. We consider the change of the center wavelength and the reflective spectrum shape for a given FBG according to the translation distance of the push stick and the cantilever thickness variation. The proposed system can control the center wavelength of a FBG with a resolution of 0.01 nm by applying compression or extension to the FBG. The proposed system has characteristics that keep the desired wavelength of the FBG with a variation of environmental conditions.

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  Cite this article

[IEEE Style]

J. K. Pan, J. D. Kim, K. S. Jeon, "An Automatic Control of Reflective Wavelength of TFBG Using Fabry-Perot Filter," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 4, pp. 430-436, 2009. DOI: .

[ACM Style]

Jae Kyung Pan, Ji Do Kim, and Keum Soo Jeon. 2009. An Automatic Control of Reflective Wavelength of TFBG Using Fabry-Perot Filter. The Journal of Korean Institute of Communications and Information Sciences, 34, 4, (2009), 430-436. DOI: .

[KICS Style]

Jae Kyung Pan, Ji Do Kim, Keum Soo Jeon, "An Automatic Control of Reflective Wavelength of TFBG Using Fabry-Perot Filter," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 4, pp. 430-436, 4. 2009.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880