Title :
Use of post-growth control of the quantum-well band edge for optimized widely-tunable laser-x devices
Author :
Skogen, Erik J. ; Barton, Jonathon S. ; Masanovic, Milan L. ; Getty, Jonathan T. ; DenBaars, Steven P. ; Coldren, Larry A.
Author_Institution :
Dept. of Electr. & Comput. Eng., California Univ., Santa Barbara, CA, USA
Abstract :
Quantum-well intermixing was used to fabricate widely-tunable multi-section MQW lasers with integrated electro-absorption device. We present the DC extinction characteristics of the intermixed material over several wavelengths.
Keywords :
electro-optical modulation; electroabsorption; integrated optoelectronics; laser tuning; optimisation; photoluminescence; quantum well lasers; DC extinction characteristics; integrated electro-absorption device; intermixed material; optimized widely-tunable laser-x devices; post-growth control; quantum-well band edge; quantum-well intermixing; widely-tunable multi-section MQW lasers; Buffer layers; Distributed feedback devices; Fiber lasers; Implants; Laser feedback; Laser tuning; Monolithic integrated circuits; Optical control; Quantum well lasers; Semiconductor lasers;
Conference_Titel :
Semiconductor Laser Conference, 2002. IEEE 18th International
Print_ISBN :
0-7803-7598-X
DOI :
10.1109/ISLC.2002.1041114
