Title :
Tandem of electroabsorption modulators integrated with distributed feedback laser and optical amplifier for 20-Gbit/s pulse generation and coding at 1.5 μm
Author :
Souli, N. ; Ramdane, A. ; Devaux, F. ; Ougazzaden, A. ; Slempkes, S.
Author_Institution :
France Telecom, CNET, Bagneux, France
Abstract :
In summary a four-section InGaAsP-InGaAsP MQW electro optical modulator photonic-integrated circuit has been achieved for short optical pulse generation and coding, using a very simple approach. 16-GHz bandwidths of the modulators are reported with a record optical power budget, which make this realization of great interest for practical 20-Gbit/s transmission applications
Keywords :
III-V semiconductors; codes; electro-optical modulation; electroabsorption; gallium arsenide; gallium compounds; high-speed optical techniques; indium compounds; integrated optics; integrated optoelectronics; optical communication equipment; 16 GHz; 20 Gbit/s; GHz bandwidths; Gbit/s pulse generation; Gbit/s transmission applications; coding; distributed feedback laser; electroabsorption modulator; four-section InGaAsP-InGaAsP MQW electro optical modulator photonic-integrated circuit; optical amplifier; optical power budget; short optical pulse generation; Distributed feedback devices; Integrated optics; Laser feedback; Optical amplifiers; Optical attenuators; Optical feedback; Optical modulation; Optical pulse generation; Pulse amplifiers; Stimulated emission;
Conference_Titel :
Optical Fiber Communication. OFC 97., Conference on
Conference_Location :
Dallas, TX
Print_ISBN :
1-55752-480-7
DOI :
10.1109/OFC.1997.719763
