Title :
A windowed-stripe quantum-dot laser structure for self-pulsation generation and lasing dynamic study under femtosecond optical pulse excitation
Author :
Wu, D.-C. ; Wu, S.Z. ; Mao, M.-H.
Author_Institution :
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei
Abstract :
We demonstrated a new device structure with a central window on the quantum-dot laser stripe to generate the self-pulsation phenomenon. Furthermore, we apply the same device to study laser dynamics under femtosecond optical pulse excitation.
Keywords :
high-speed optical techniques; optical pulse shaping; quantum dot lasers; femtosecond optical pulse excitation; laser dynamics; quantum-dot laser structure; self-pulsation generation; windowed stripe structure; Laser excitation; Laser modes; Laser noise; Optical noise; Optical pulse generation; Optical pulses; Power lasers; Quantum dot lasers; Semiconductor lasers; Ultrafast optics; (140.3538) Lasers, pulsed; (320.7130) ultrafast processes in condensed matter, including semiconductor;
Conference_Titel :
Lasers and Electro-Optics, 2008 and 2008 Conference on Quantum Electronics and Laser Science. CLEO/QELS 2008. Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-55752-859-9
