Title :
High-speed operation at 50 Gb/s and 60-km SMF transmission with 1.3-μm InGaAlAs-based DML
Author :
Kobayashi, W. ; Tadokoro, T. ; Ito, T. ; Fujisawa, T. ; Yamanaka, T. ; Shibata, Y. ; Kohtoku, M.
Author_Institution :
NTT Photonics Labs., NTT Corp., Atsugi, Japan
Abstract :
We demonstrate the 50-Gb/s operation of a 1.3-μm InGaAlAs directly modulated laser (DML) for the first time. Clear eye openings were achieved for a 60-km SMF transmission.
Keywords :
III-V semiconductors; gallium arsenide; gallium compounds; high-speed optical techniques; indium compounds; laser transitions; optical fibre communication; optical transmitters; quantum well lasers; DML; InGaAlAs; SMF transmission; bit rate 50 Gbit/s; directly modulated laser; distance 60 km; eye openings; high-speed operation; wavelength 1.3 mum; Cavity resonators; Fiber lasers; Light sources; Modulation; Photonics; Transmission line measurements;
Conference_Titel :
Semiconductor Laser Conference (ISLC), 2012 23rd IEEE International
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4577-0828-2
DOI :
10.1109/ISLC.2012.6348329
