Title :
Over-40-GHz modulation bandwidth of EAM-integrated DFB laser modules
Author :
Kawanishi, H. ; Yamauchi, Y. ; Mineo, N. ; Shibuya, Y. ; Murai, H. ; Yamada, K. ; Wada, H.
Author_Institution :
Components Div., Oki Electr. Ind. Co. Ltd., Tokyo, Japan
Abstract :
Electroabsorption modulator (EAM)-DFB modules with record high bandwidth of 41 GHz have been developed. 40 Gb/s NRZ operation with 12 dB extinction ratio and 40 GHz short pulse trains with 6 ps pulse width have been successfully achieved.
Keywords :
distributed feedback lasers; electro-optical modulation; electroabsorption; integrated optoelectronics; modules; optical communication equipment; semiconductor lasers; 40 Gbit/s; 41 GHz; 6 ps; EAM-integrated DFB laser modules; GHz modulation bandwidth; GHz short pulse trains; Gb/s NRZ operation; electroabsorption modulator; extinction ratio; high bandwidth; ps pulse width; Bandwidth; Capacitance; Extinction ratio; High speed optical techniques; Modulation coding; Optical devices; Optical modulation; Optical pulses; Pulse width modulation; Space vector pulse width modulation;
Conference_Titel :
Optical Fiber Communication Conference and Exhibit, 2001. OFC 2001
Conference_Location :
Anaheim, CA, USA
Print_ISBN :
1-55752-655-9
