Title :
40 GHz self-pulsation in two-section DFB lasers with varied ridge width
Author :
Chen, Dingbo ; Zhu, Hongliang ; Liang, Song ; Wang, Huan ; Zhang, Yali
Author_Institution :
CAS, Beijing
Abstract :
1.55-mum InGaAsP-lnP two-section DFB lasers with varied ridge width have been fabricated. Self-pulsations with frequencies around 40 GHz are observed. The related mechanism and the tun ability of generated self-pulsations is studied.
Keywords :
III-V semiconductors; distributed feedback lasers; gallium arsenide; gallium compounds; indium compounds; laser tuning; optical fabrication; semiconductor lasers; wavelength division multiplexing; InGaAsP-InP; electrical frequency tunability; frequency 40 GHz; laser fabrication; self-pulsation; two-section DFB lasers; wavelength division multiplexing; Content addressable storage; Fiber lasers; Frequency; Gratings; Laboratories; Laser modes; Laser theory; Refractive index; Semiconductor lasers; Wavelength measurement;
Conference_Titel :
Optical Fiber Communication and Optoelectronics Conference, 2007 Asia
Conference_Location :
Shanghai
Print_ISBN :
978-0-9789217-2-9
Electronic_ISBN :
978-0-9789217-2-9
DOI :
10.1109/AOE.2007.4410779
