Title :
1.3-/spl mu/m InGaAlAs directly modulated MQW RWG DFB lasers operating over 10 Gb/s and 100/spl deg/C
Author :
Nakahara, K. ; Tsuchiya, T. ; Kitatani, T. ; Shinoda, Kazuma ; Taniguchi, T. ; Fujisaki, S. ; Kikawa, T. ; Nomoto, E. ; Hamano, F. ; Sawada, M. ; Yuasa, T.
Author_Institution :
Central Res. Lab., Hitachi Ltd., Kokubunji, Japan
Abstract :
We briefly review 1.3-/spl mu/m InGaAlAs DFB RWG lasers that feature low-resistance notch-free gratings and are for greater than 10-Gb/s direct modulation at over 100/spl deg/C. The superior transmission properties and long-term reliability are also described.
Keywords :
Bragg gratings; III-V semiconductors; distributed feedback lasers; gallium compounds; indium compounds; light transmission; optical fibre communication; optical modulation; quantum well lasers; ridge waveguides; 1.3 micron; 10 Gbit/s; 100 C; InGaAlAs; MQW RWG DFB lasers; direct modulation; notch-free gratings; reliability; superior transmission property;
Conference_Titel :
Optical Fiber Communication Conference, 2004. OFC 2004
Conference_Location :
Los Angeles, CA, USA
Print_ISBN :
1-55752-772-5
