Title :
Ideal duobinary generating filter for optically amplified systems
Author :
Lyubomirsky, Ilya ; Chien, Cheng-Chung
Author_Institution :
Dept. of Electr. Eng., Univ. of California, Riverside, CA
Abstract :
We develop a simple analytical model of an ideal duobinary generating low-pass filter. The model provides important physical insight into the design of optically amplified duobinary systems. We verify the theory with experimental data at 10 Gb/s
Keywords :
low-pass filters; optical communication equipment; optical design techniques; optical filters; optical modulation; superradiance; 10 Gbit/s; duobinary generating low-pass filter; duobinary modulation; optical design; optically amplified systems; Bandwidth; Low pass filters; Optical filters; Optical modulation; Optical noise; Optical pulse shaping; Optical receivers; Optical transmitters; Shape; Stimulated emission; Amplified spontaneous emission (ASE) noise; duobinary filter; duobinary modulation; optimum receiver;
Journal_Title :
Photonics Technology Letters, IEEE
DOI :
10.1109/LPT.2006.870153
