All-optical switching based on cross-phase modulation using Bragg grating in the highly nonlinear photonic crystal fiber
(PCF) is investigated numerically. Differential method is used in the simulation process. The numerical solutions of the
coupled-mode equations which describe all-optical switching are presented. Switching characteristics influenced by
different pump shape and pump power are analyzed. Furthermore, switching characters of using Bragg grating in a
highly nonlinear photonic crystal fiber and in a conventional one are compared.
KEYWORDS: Frequency shift keying, Amplitude shift keying, Modulation, Signal attenuation, Signal detection, Receivers, Eye, Numerical simulations, Demodulation, Mass attenuation coefficient
The transmission characteristics of the FSK/ASK combined modulation format system is investigated and analyzed
experimentally and theoretically. IP packets can be efficiently optical labelled using the proposed scheme. Numerical
simulation was taken to demonstrate the transmission performance of the combine modulation format which can be
affected by the dispersion compensation ratio, received optical power, coupling coefficient of the coupler and the
payload extinction ratio. The performance of the proposed scheme has been evaluated experimentally for a transmission
of a 155Mibt/s FSK combined with a 10Gbit/s ASK signal. Results show that the proposed scheme is applicable and
competent for label extraction and encoding processes.
Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks.
You are receiving this notice because your organization may not have SPIE eBooks access.*
*Shibboleth/Open Athens users─please
sign in
to access your institution's subscriptions.
To obtain this item, you may purchase the complete book in print or electronic format on
SPIE.org.
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.