Stimulated emission in ridge quantum wire laser structures measured with optical pumping and microscopic imaging methods
- 27 July 1998
- journal article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 73 (4) , 511-513
- https://doi.org/10.1063/1.121917
Abstract
We report the observation of stimulated emission in ridge quantum wire (QWR) structures at temperatures from 4.7 to 290 K. To examine the origin of the stimulated emission, the spatially and spectrally resolved microscopic images of the emission were measured. It was most likely attributed to the optical transition between the excited states in QWRs.Keywords
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