Title :
A first uncooled (25 to 85°C) 43-Gbps lightsource based on InGaAlAs EA/DFB laser technology
Author :
Hayashi, H. ; Makino, S. ; Kitatani, T. ; Shiota, T. ; Shinoda, K. ; Tanaka, S. ; Aoki, M. ; Sasada, N. ; Naoe, K.
Author_Institution :
Central Res. Lab., Hitachi Ltd., Kokubunji
Abstract :
A 1.3-mum-range EA/DFB laser demonstrated 43-Gbps 10-km transmission for the first time. The laser achieved clearly opened eye diagrams with dynamic extinction ratio of over 7-dB over wide temperature range.
Keywords :
III-V semiconductors; aluminium compounds; distributed feedback lasers; electroabsorption; gallium arsenide; indium compounds; light sources; optical modulation; semiconductor lasers; EA/DFB laser; InGaAlAs; bit rate 43 Gbit/s; dynamic extinction ratio; electro-absorption modulator; integrated distributed feedback laser; light source; opened eye diagrams; temperature 25 degC to 85 degC; Amplitude modulation; Bandwidth; Capacitance; Distributed feedback devices; Extinction ratio; Light sources; Optical waveguides; Temperature distribution; Transceivers; Waveguide lasers;
Conference_Titel :
Optical Communication, 2008. ECOC 2008. 34th European Conference on
Conference_Location :
Brussels
Print_ISBN :
978-1-4244-2227-2
Electronic_ISBN :
978-1-4244-2228-9
DOI :
10.1109/ECOC.2008.4729344
