DIESSEL, A., EBELING, W., GUTOWSKI, J., JOBST, B., SCHÜLL, K., HOMMEL, D., PEREIRA, Mauro, GÜLDNER, H. and HENNEBERGER, K. (1996). Bleaching of excitonic absorption in II–VI laser diodes under lasing conditions. Journal of Crystal Growth, 159 (1-4), 661-666.Full text not available from this repository.
The lasing mechanism for II–VI laser diodes is studied with a novel pump-and-probe scheme that allows for probing the absorption spectrum under actual lasing conditions. For high quality samples containing a 10 nm Zn1−xCdx Se single quantum well, the exciton is bleached for carrier densities in the gain/lasing range in accordance with numerical solutions of the semiconductor Bloch equations. Furthermore, emission spectra are obtained for a sample within a cavity resonator, and the results are in qualitative agreement with results obtained from a non-equilibrium Green's functions theory for the coupled carriers and photons system.
|Research Institute, Centre or Group:||Materials and Engineering Research Institute > Thin Films Research Centre > Electronic Materials and Sensors Research Group|
|Depositing User:||Helen Garner|
|Date Deposited:||18 Nov 2014 16:52|
|Last Modified:||18 Nov 2014 16:52|
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