DocumentCode :
2671558
Title :
Ultrafast carrier dynamics in tunneling injection quantum dot lasers
Author :
Wu, Z.-K. ; Kim, K. ; Norris, T.B. ; Ghosh, S. ; Bhattacharya, P.K.
Author_Institution :
Dept. of Electr. & Electron. Comput. Sci., Michigan Univ., Ann Arbor, MI, USA
fYear :
2003
fDate :
6-6 June 2003
Abstract :
We have performed differential transmission spectroscopy measurements on tunneling-injection quantum dot lasers and directly measured a temperature-independent tunneling time of /spl sim/2 ps. Rate equations using measured parameters gave an excellent fit to actual device performance.
Keywords :
quantum dot lasers; time resolved spectra; tunnelling; Ultrafast carrier dynamics; differential transmission spectroscopy; rate equations; time-resolved spectroscopy; tunneling injection quantum dot lasers; Land surface temperature; Laser theory; Optical pumping; Performance evaluation; Quantum dot lasers; Quantum well lasers; Semiconductor lasers; Stationary state; Tunneling; US Department of Transportation;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Quantum Electronics and Laser Science, 2003. QELS. Postconference Digest
Conference_Location :
Baltimore, MD, USA
Print_ISBN :
1-55752-749-0
Type :
conf
DOI :
10.1109/QELS.2003.237992
Filename :
1276371
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2671558
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