Thermal characteristics of an all-optical add-drop multiplexer using fiber bragg gratings and mach-zehnder interferometer

Yong Hwan Son; Yong Yuk Won; Moon Ki Hong; Sang Kook Han

doi:10.1002/mop.24065

Thermal characteristics of an all-optical add-drop multiplexer using fiber bragg gratings and mach-zehnder interferometer

Yong Hwan Son, Yong Yuk Won, Moon Ki Hong, Sang Kook Han

Department of Electrical and Electronic Engineering

Research output: Contribution to journal › Article

Abstract

In this article, the output spectrum have been numerically analyzed in order to investigate the temperature characteristics of the all-optical add/drop multiplexer. It is shown that the center Bragg wavelength shifts by about 0.014223 nm when the temperature increases by I°C in a range of -30°C to 90°C. The experiment results show that there is a shift of about 0.011266 nm when the temperature changes by 1°C. Therefore, the center wavelength of a certain channel can be changed in case of the variation of temperature from -17°C to +17°C in the wavelength division multiplexing system with a 25-GHz channel spacing. In addition, the performance of a certain channel can be degraded because of the crosstalk effect, which is generated among the adjacent channels, when there is a variation of temperature from +8.3°C to -8.3°C.

Original language	English
Pages (from-to)	510-513
Number of pages	4
Journal	Microwave and Optical Technology Letters
Volume	51
Issue number	2
DOIs	https://doi.org/10.1002/mop.24065
Publication status	Published - 2009 Feb 1

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All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Condensed Matter Physics
Electrical and Electronic Engineering

Cite this

Son, Y. H., Won, Y. Y., Hong, M. K., & Han, S. K. (2009). Thermal characteristics of an all-optical add-drop multiplexer using fiber bragg gratings and mach-zehnder interferometer. Microwave and Optical Technology Letters, 51(2), 510-513. https://doi.org/10.1002/mop.24065

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10.1002/mop.24065