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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Kral, K. |
| Copyright Year | 2006 |
| Description | Author affiliation: Inst. of Phys., Acad. of Sci. of the Czech Republic, Prague (Kral, K.) |
| Abstract | The paper refers to the experimentally observed emission of quantum dot lasers from higher excited states and to the closely related experiments on the emission of quantum dot samples from higher excited states and the effects of up-conversion of electronic level occupation. The attention is paid to certain experiments in which the dependence of the up-conversion effect on the intensity of the optical excitation is sometimes observed even at low levels of electronic excitation. The theoretical interpretation of the effect is given here within the frame of the multiple scattering of quantum dot electrons on longitudinal optical phonons of polar semiconductor materials |
| Starting Page | 254 |
| Ending Page | 257 |
| File Size | 190218 |
| Page Count | 4 |
| File Format | |
| ISBN | 1424402352 |
| DOI | 10.1109/ICTON.2006.248330 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2006-06-18 |
| Publisher Place | UK |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Quantum dots Quantum dot lasers Laser excitation Optical scattering Electron optics Stimulated emission Particle scattering Quantum mechanics Phonons Semiconductor materials electronic relaxation quantum dots quantum dot lasers |
| Content Type | Text |
| Resource Type | Article |
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