Tunable narrow dispersion compensation for independent CWDM channels using the acousto-optic modulation

resumo

A new method for dynamic control of the group delay of a fiber Bragg grating (FBG) is presented. It is based on an acoustic wave applied to the fiber. Tunability is obtained through adjustment of the intensity and/or frequency of the acoustic wave. The experimental results were verified by theoretical simulation. Application as a tunable narrow dispersion compensator for independent coarse wavelength division multiplexing (CWDM) channels is discussed. © 2012 Wiley Periodicals, Inc.

autores

Marques C.A.F.; Oliveira R.A.; Nogueira R.N.

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