Title :
10-Gb/s directly-modulated lasers driven by 3.5-GHz-bandwidth duobinary signals
Author :
Al-Qazwini, Zaineb ; Kim, Hoon
Author_Institution :
Dept. of Electr. & Comput. Eng., Nat. Univ. of Singapore, Singapore, Singapore
Abstract :
We present the generation of optical NRZ signals using a directly modulated laser driven by band-limited duobinary signals. A delay interferometer and an optical filter are employed at the laser output to obtain the high-quality 10-Gb/s signals.
Keywords :
light interferometers; optical filters; optical modulation; optical pulse generation; optical transmitters; band-limited duobinary signals; bit rate 10 Gbit/s; delay interferometer; directly modulated laser; frequency 3.5 GHz; optical filter; optical transmitter; Frequency shift keying; Optical filters; Optical modulation; Optical receivers; Optical sensors; Optical transmitters;
Conference_Titel :
OptoElectronics and Communications Conference (OECC), 2010 15th
Conference_Location :
Sapporo
Print_ISBN :
978-1-4244-6785-3
