Chromatic dispersion compensation using digital IIR filtering with coherent detection
Abbreviated Journal Title
IEEE Photonics Technol. Lett.
chromatic dispersion; coherent detection; digital signal processing; (DSP); optical fiber communication; Engineering, Electrical & Electronic; Optics; Physics, Applied
Digital infinite impulse response (IIR) filtering is proposed as a means for compensating chromatic dispersion in homodyne-detected optical transmission systems with subsequent digital signal processing. Compared to finite impulse response (FIR) filtering, IIR filtering achieves dispersion compensation (DC) using a significantly smaller number of taps. DC of 80 and 160 km in a 10-Gb/s binary phase-shift-keying is experimentally compared for the two filtering schemes. IIR filtering can achieve performance similar to the FIR filtering scheme.
Ieee Photonics Technology Letters
"Chromatic dispersion compensation using digital IIR filtering with coherent detection" (2007). Faculty Bibliography 2000s. 7168.