Two kinds of electronic compensation of polarization mode dispersion (PMD) are demonstrated in this paper, including
transversal filter(TF) and feed forward equalizer(FFE) + decision feedback equalization(DFE). Compared with the
normalized least-mean-square (NLMS), the least-mean-square (LMS) is the best algorithm to control the equalizers. The
tap weights are adapted using the LMS algorithm until they reach stationary values. Then we focus on the structure of
FFE+DFE and find out the relationship of the number of taps and BER with different structures in the same conditions.
From the comparison, the work of 4-tap FFE+2-tap DFE is more effective, which has the most commercial value.
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.