This book gives the first unified presentation of the physics and applications of optoelectronic devices. It covers the devices whose operation relies on the properties of quantum wells and fiber optics as well as their applications for optical communications and optical signal processing. The reader will benefit from a comprehensive mathematical treatment and from a state of the art presentation of the latest results in applied optoelectronics and semiconductor physics. The two different and complementary physical theories for describing optoelectronic devices, namely the electromagnetic field theory and quantum mechanics, are treated together in a combined manner, such that links and analogies are made apparent wherever possible.
