DocumentCode
3373296
Title
High-speed modulation characteristics of 1.3 μm quantum-dot lasers: influence of effective capture time on the maximum bandwidth
Author
Ishida, M. ; Hatori, N. ; Akiyama, T. ; Otsubo, K. ; Nakata, Y. ; Ebe, H. ; Sugarawa, M. ; Arakawa, Y.
Author_Institution
Inst. of Ind. Sci., Tokyo Univ., Japan
fYear
2004
fDate
31 May-4 June 2004
Firstpage
679
Lastpage
682
Abstract
Requirements on quantum-dot crystals for 10-40 GHz-modulation bandwidth are clarified based on the understanding obtained by small-signal experiments and rate-equation analyses of 1.3-micron quantum-dot lasers, where carrier-capture process plays a significant role via K-factor-limited maximum bandwidth.
Keywords
high-speed optical techniques; optical modulation; quantum dot lasers; self-assembly; 1.3 mum; 10 to 40 GHz; K-factor-limited maximum bandwidth; carrier-capture; effective capture time; high-speed modulation; quantum-dot crystals; quantum-dot lasers; rate-equation analyses; Bandwidth; Charge carrier density; Equations; Laser modes; Laser theory; Optical modulation; Quantum dot lasers; Quantum dots; Quantum well lasers; Stationary state;
fLanguage
English
Publisher
ieee
Conference_Titel
Indium Phosphide and Related Materials, 2004. 16th IPRM. 2004 International Conference on
ISSN
1092-8669
Print_ISBN
0-7803-8595-0
Type
conf
DOI
10.1109/ICIPRM.2004.1442817
Filename
1442817
Link To Document