Title :
Intrinsic response of quantum dash lasers under optical modulation
Author :
Chen, C. ; Halder, S. ; Ooi, B.S. ; Hwang, J. C M
Author_Institution :
Dept. of Electr. & Comput. Eng., Lehigh Univ., Bethlehem, PA
Abstract :
The intrinsic response of quantum dash lasers are measured using a pulse optical modulation technique. Our results show fast well-to-dash carrier capture and intra-dash carrier relaxation with K-factors independent on the pump wavelengths.
Keywords :
optical modulation; quantum dot lasers; K-factors; intra-dash carrier relaxation; intrinsic response; pulse optical modulation; pump wavelengths; quantum dash lasers; well-to-dash carrier capture; Laser excitation; Optical filters; Optical modulation; Optical pulses; Pulse measurements; Pulse modulation; Pump lasers; Quantum dots; Quantum well lasers; Testing;
Conference_Titel :
IEEE Lasers and Electro-Optics Society, 2008. LEOS 2008. 21st Annual Meeting of the
Conference_Location :
Acapulco
Print_ISBN :
978-1-4244-1931-9
Electronic_ISBN :
978-1-4244-1932-6
DOI :
10.1109/LEOS.2008.4688695
