Continuous room-temperature operation of microdisklaser diodes
- 22 July 1999
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 35 (15) , 1252-1254
- https://doi.org/10.1049/el:19990850
Abstract
InGaAs/GaAs/AlGaAs multiquantum well microdisk laser diodes have been realised which operate continuously at room temperature. A threshold current of Ith = 1.2 mA has been measured for a R = 4.75 µm radius disk with lasing emission wavelength near λ = 1.0 µm.Keywords
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