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Title
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Electron microscopy and mass-spectrometry study of lasers grown by liquid phase epitaxy
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Author
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Abstract
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| Broad area as well as buried heterostructure lasers based on In0.72Ga0.28As0.62P0.38/InP and emitting at 1.3 mum are grown by liquid phase epitaxy and are studied in detail by means of transmission electron microscopy, X-ray diffraction, secondary ion mass-spectrometry, and electroluminescence. The InGaAsP epilayer is found to be well lattice-matched and of good structural quality. A tentative explanation is presented for the spinodal decomposition observed in the InGaAsP alloy. We also report on the high performance characteristics of the infrared lasers. |
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Language
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English
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Source (journal)
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Physica status solidi: A: applied research. - Berlin
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Publication
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Berlin
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1993
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ISSN
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0031-8965
[print]
1521-396X
[online]
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DOI
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10.1002/PSSA.2211400216
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Volume/pages
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140
:2
(1993)
, p. 453-462
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ISI
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A1993MP79700015
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Full text (Publisher's DOI)
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