Chromatic dispersion effect in a microwave photonic filter using superstructured fiber Bragg grating and dispersive fiber.
In this paper a microwave photonic filter using superstructured fiber Bragg grating and dispersive fiber is investigated. A theoretical model to describe the transfer function of the filter taking into consideration the spectral width of light source is established. Experiments are carried out to verify the theoretical analysis. Both theoretical and experimental results indicate that due to chromatic dispersion the source spectral width introduces an additional power penalty to the microwave photonic response of the filter.
Zhang
Wei
W
Bennion
Ian
I
Williams
John
J