Title :
High speed uncooled spot-size-converted distributed feedback lasers suitable for passive alignment and 2.5 Gb/s operation at 85/spl deg/C
Author :
Klotzkin, D. ; Ustin, S. ; Gleason, N. ; Chien, M. ; Michel, E. ; Roycroft, S. ; Kiely, P. ; Kojima, K. ; Ketelsen, L.
Author_Institution :
Agere Syst., Breinigsville, PA, USA
fDate :
July 30 2001-Aug. 1 2001
Abstract :
We demonstrate spot-size-converted distributed feedback lasers (DFB) lasers with narrow far fields capable of high coupling efficiency directly into flat cleaved fiber. We also report, to our knowledge for the first time, 2.5 Gb/s transmission at 85/spl deg/C using a DFB-SSC device. The development of these spot size converted devices is an important enabling technology for integrated module systems.
Keywords :
distributed feedback lasers; integrated optoelectronics; optical receivers; optical transmitters; quantum well lasers; waveguide lasers; 2.5 Gbit/s; dispersion penalty; eye pattern; high coupling efficiency; high speed uncooled lasers; integrated module systems; narrow far fields; passive alignment; slope efficiency; spot-size-converted DFB lasers; strained MQW; Distributed feedback devices; Electronics packaging; Fiber lasers; Laser feedback; Laser modes; Optical coupling; Optical design; Optical fiber devices; Optical waveguides; Waveguide lasers;
Conference_Titel :
Advanced Semiconductor Lasers and Applications/Ultraviolet and Blue Lasers and Their Applications/Ultralong Haul DWDM Transmission and Networking/WDM Components, 2001. Digest of the LEOS Summer Topica
Conference_Location :
Copper Mountain, CO, USA
Print_ISBN :
0-7803-7100-3
DOI :
10.1109/LEOSST.2001.941905
