WENZEL, H., KLEHR, A., ERBERT, G., SEBASTIAN, J., TRÄNKLE, G. and PEREIRA, Mauro (2000). Effect of band gap renormalization on threshold current and efficiency of a distributed Bragg reflector laser. Applied Physics Letters, 76 (19), p. 2653.Full text not available from this repository.
The threshold current and the external efficiency of a three-section distributed Bragg reflector laser are investigated as a function of a forward electrical bias applied to the passive sections. Within a well-determined range, the threshold current increases and the external efficiency decreases with increasing bias. This effect is attributed to band gap renormalization.
|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 15:35|
|Last Modified:||18 Nov 2014 15:35|
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