title: Investigation of thermal and optical properties of distributed Bragg reflectors by photothermal deflection spectroscopy.
abstract: We present the study of thermal and optical properties of 15.5 pair of GaAlAsSb/AlAsSb layers deposited upon a GaSb substrate by photothermal deflection spectroscopy. This stacking of layers constitutes a distributed Bragg mirror.
authors.affiliation: Institut Préparatoire aux Etudes d'Ingénieurs de Nabeul (IPEIN), 8000 Merazka, Nabeul, Tunisia.
authors.forename: Faycel
authors.initials: F
authors.lastname: Saadallah
authors.forename: Noureddine
authors.initials: N
authors.lastname: Yacoubi
authors.forename: Frédéric
authors.initials: F
authors.lastname: Genty
authors.forename: Claude
authors.initials: C
authors.lastname: Alibert