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

Authors
Sfigakis, F Paddon, P Pacradouni, V Adamcyk, M Nicoll, C Cowan, AR Tiedje, T Young, JF
Citation
F. Sfigakis et al., Near-infrared refractive index of thick, laterally oxidized AlGaAs cladding layers, J LIGHTW T, 18(2), 2000, pp. 199-202
Citations number
21
Categorie Soggetti
Optics & Acoustics
Journal title
JOURNAL OF LIGHTWAVE TECHNOLOGY
ISSN journal
07338724 → ACNP
Volume
18
Issue
2
Year of publication
2000
Pages
199 - 202
Database
ISI
SICI code
0733-8724(200002)18:2<199:NRIOTL>2.0.ZU;2-H
Abstract
The optical transmission in the range 900-1600 nm was measured through thic k (similar to 1 mu m) layers of Al0.98Ga0.02As wet-oxidized at 375 degrees C on GaAs. The spectra are fit well by neglecting absorption, and using 1.6 1 for the refractive index.