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Nonlinear Far-Infrared Magnetoabsorption and Optically Detected Magnetoimpurity Effect in n -GaAs
Measurements have been made of CW nonlinear far-infrared magnetoabsorption in pure, partially compensated n-GaAs. A new optical observation of he magnetoimpurity resonance has been demonstrated. Analysis in terms of a three-level model gives effective lifetimes of about 0.5 microns 'off-resonan...
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Published in: | Physical review letters 1983-04, Vol.50 (17), p.1309-1312 |
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Main Authors: | , , , , |
Format: | Article |
Language: | English |
Citations: | Items that this one cites Items that cite this one |
Online Access: | Get full text |
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Summary: | Measurements have been made of CW nonlinear far-infrared magnetoabsorption in pure, partially compensated n-GaAs. A new optical observation of he magnetoimpurity resonance has been demonstrated. Analysis in terms of a three-level model gives effective lifetimes of about 0.5 microns 'off-resonance' and 30 ns 'on-resonance', implying the possibility of laser action in the former case. |
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ISSN: | 0031-9007 |
DOI: | 10.1103/PhysRevLett.50.1309 |