DocumentCode
2053387
Title
DGD estimation from FIR filter taps in presence of higher order PMD
Author
Hauske, F.N. ; Kuschnerov, M. ; Piyawanno, K. ; Spinnler, B. ; Schmidt, E.D. ; Lankl, B.
Author_Institution
Univ. of the Fed. Armed Forces Munich, Neubiberg
fYear
2008
fDate
21-25 Sept. 2008
Firstpage
1
Lastpage
2
Abstract
We estimate the DGD tau(omega) over the complete system bandwidth from FIR filter taps in coherent receivers with digital equalization, obtaining accurate DGD values even in presence of higher order PMD.
Keywords
FIR filters; channel estimation; delay estimation; matrix algebra; optical receivers; quadrature phase shift keying; FIR Filter Taps; coherent receivers; differential group delay estimation; digital equalization; polarization multiplexed demodulation; system bandwidth; Bandwidth; Equalizers; Filtering; Finite impulse response filter; Nonlinear filters; Optical filters; Optical polarization; Optical receivers; Optical signal processing; Transfer functions;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Communication, 2008. ECOC 2008. 34th European Conference on
Conference_Location
Brussels
Print_ISBN
978-1-4244-2227-2
Electronic_ISBN
978-1-4244-2228-9
Type
conf
DOI
10.1109/ECOC.2008.4729187
Filename
4729187
Link To Document