Near-infrared refractive index of thick, laterally oxidized AlGaAs cladding layers

The optical transmission in the range 900-1600 nm was measured through thick (/spl sim/1 /spl mu/m) layers of Al/sub 0.98/Ga/sub 0.02/As wet-oxidized at 375/spl deg/C on GaAs. The spectra are fit well by neglecting absorption, and using 1.61 for the refractive index.

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Veröffentlicht in:Journal of lightwave technology 2000-02, Vol.18 (2), p.199-202
Hauptverfasser: Sfigakis, F., Paddon, P., Pacradouni, V., Adamcyk, M., Nicoll, C., Cowan, A.R., Tiedje, T., Young, J.F.
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Sprache:eng
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Zusammenfassung:The optical transmission in the range 900-1600 nm was measured through thick (/spl sim/1 /spl mu/m) layers of Al/sub 0.98/Ga/sub 0.02/As wet-oxidized at 375/spl deg/C on GaAs. The spectra are fit well by neglecting absorption, and using 1.61 for the refractive index.
ISSN:0733-8724
1558-2213
DOI:10.1109/50.822793