Title :
Monolithically integrated DFB-EAT for transmission beyond 50 Gb/s
Author :
Chaciski, M. ; Westergren, Urban ; Stoltz, Björn ; Thylén, Lars
Author_Institution :
Dept. of Microelectron. & .Appl. Phys., R. Inst. of Technol., Kista
Abstract :
We demonstrate ges60 GHz Electro-Absorption-Transceiver (EAT) composed of monolithically integrated Distributed-Feedback laser (DFB) with low drive voltage Electro-Absorption-Modulator. Clear eye-openings at 50 Gb/s for modulation and detection are presented. The device can be used as efficient and compact size transmitter or as detector in direct 80 Gb/s links. Transmission over 7.2 km long fibre with dispersion compensation is achieved.
Keywords :
distributed feedback lasers; electro-optical modulation; electroabsorption; integrated optics; optical communication equipment; optical modulation; DFB-EAT; bit rate 50 Gbit/s; clear eye-openings; dispersion compensation; distributed-feedback laser; electroabsorption-transceiver; low drive voltage electroabsorption-modulator; monolithic integration; Bandwidth; Chirp modulation; Fiber lasers; High speed optical techniques; Optical coupling; Optical feedback; Optical modulation; Optical receivers; Optical transmitters; Optical waveguides; high-speed detector; high-speed modulator; integrated optoelectronics; semiconductor laser; waveguide modulator;
Conference_Titel :
Mediterranean Winter, 2008. ICTON-MW 2008. 2nd ICTON
Conference_Location :
Marrakech
Print_ISBN :
978-1-4244-3484-8
Electronic_ISBN :
978-1-4244-3485-5
DOI :
10.1109/ICTONMW.2008.4773052
