Infrared photomodulation spectroscopy of
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R. Kudrawiec; G. Sek; K. Ryczko; J. Misiewicz; A. Forchel
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Article
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2002
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Elsevier Science
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English
⚖ 92 KB
Photoreflectance and phototransmittance have been used for the investigation of optical transitions in an In 0.22 Ga 0.78 Sb/GaSb single quantum well grown by molecular beam epitaxy on a GaSb substrate. High sensitivity of these photomodulation techniques has allowed the observation of excited state