We present the study of thermal and optical properties of 15.5 pairs of GaAlAsSb/AlAsSb layers deposited upon a GaSb substrate by photothermal deflection spectroscopy. This stacking of layers constitutes a distributed Bragg mirror.
© 2002 Optical Society of America
Faycel Saadallah, Noureddine Yacoubi, Frédéric Genty, and Claude Alibert, "Investigation of Thermal and Optical Properties of Distributed Bragg Reflectors by Photothermal Deflection Spectroscopy," Appl. Opt. 41, 7561-7568 (2002)