In its original form, this widely acclaimed primer on the fundamentals of quantized semiconductor structures was published as an introductory chapter in Raymond Dingle''s edited volume (24) of Semiconductors and Semimetals. Having already been praised by reviewers for its excellent coverage, this material is now available in an updated and expanded "student edition." This work promises to become a standard reference in the field. It covers the basics of electronic states as well as the fundamentals of optical interactions and quantum transport in two-dimensional quantized systems. This revised student edition also includes entirely new sections discussing applications and one-dimensional and zero-dimensional systems.- Available for the first time in a new, expanded version- Provides a concise introduction to the fundamentals and fascinating applications of quantized semiconductor structures

In its original form, this widely acclaimed primer on the fundamentals of quantized semiconductor structures was published as an introductory chapter in Raymond Dingle's edited volume (24) of Semiconductors and Semimetals. Having already been praised by reviewers for its excellent coverage, this material is now available in an updated and expanded "student edition." This work promises to become a standard reference in the field. It covers the basics of electronic states as well as the fundamentals of optical interactions and quantum transport in two-dimensional quantized systems. This revised student edition also includes entirely new sections discussing applications and one-dimensional and zero-dimensional systems.

Optoelectronics, first published in 2002, is a practical and self-contained graduate-level textbook on the subject, which will be of great value to both advanced engineering students and practising engineers. Sophisticated concepts are introduced in a practical and coherent way, including such topics as quantum mechanics of electron-photon interaction, quantisation of the electro-magnetic field, semiconductor properties, quantum theory of heterostructures and nonlinear optics. The book builds on these concepts to describe the physics, properties and performances of the main optoelectronic devices: light emitting diodes, quantum well lasers, photodetectors, optical parametric oscillators and waveguides. Emphasis is placed on the unifying theoretical analogies of optoelectronics, such as equivalence of quantisation in heterostructure wells and waveguide modes, entanglement of blackbody radiation and semiconductor statistics. The book concludes by presenting devices including vertical surface emitting lasers, quantum well infrared photodetectors, quantum cascade lasers and optical frequency converters.

Optoelectronics, first published in 2002, is a practical and self-contained graduate-level textbook on the subject, which will be of great value to both advanced engineering students and practising engineers. Sophisticated concepts are introduced in a practical and coherent way, including such topics as quantum mechanics of electron-photon interaction, quantisation of the electro-magnetic field, semiconductor properties, quantum theory of heterostructures and nonlinear optics. The book builds on these concepts to describe the physics, properties and performances of the main optoelectronic devices: light emitting diodes, quantum well lasers, photodetectors, optical parametric oscillators and waveguides. Emphasis is placed on the unifying theoretical analogies of optoelectronics, such as equivalence of quantisation in heterostructure wells and waveguide modes, entanglement of blackbody radiation and semiconductor statistics. The book concludes by presenting devices including vertical surface emitting lasers, quantum well infrared photodetectors, quantum cascade lasers and optical frequency converters.

This book contains the lectures delivered at the NATO Advanced Research Workshop on the "Intersubband Transistions in Quantum Wells" held in Cargese, France, between the t 9 h and the 14th of September 1991. The urge for this Workshop was justified by the impressive growth of work dealing with this subject during the last two or three years. Indeed, thanks to recent progresses of epitaxial growth techniques, such as Molecular Beam Epitaxy, it is now possible to realize semiconductor layers ( e.g. GaAs) with thicknesses controlled within one atomic layer, sandwiched between insulating layers (e.g. AlGaAs). When the semiconducting layer is very thin, i.e. less than 15 nm, the energy of the carriers corresponding to their motion perpendicular to these layers is quantized, forming subbands of allowed energies. Because of the low effective masses in these semiconducting materials, the oscillator strengths corresponding to intersubband transitions are extremely large and quantum optical effects become giant in the 5 - 20 ~ range: photoionization, optical nonlinearities, ... Moreover, a great theoretical surprise is that - thanks to the robustness of the effective mass theory - these quantum wells are a real life materialization of our old text book one-dimensional quantum well ideal. Complex physical phenomena may then be investigated on a simple model system.

In its original form, this widely acclaimed primer on the fundamentals of quantized semiconductor structures was published as an introductory chapter in Raymond Dingle''s edited volume (24) of Semiconductors and Semimetals. Having already been praised by reviewers for its excellent coverage, this material is now available in an updated and expanded "student edition." This work promises to become a standard reference in the field. It covers the basics of electronic states as well as the fundamentals of optical interactions and quantum transport in two-dimensional quantized systems. This revised student edition also includes entirely new sections discussing applications and one-dimensional and zero-dimensional systems.- Available for the first time in a new, expanded version- Provides a concise introduction to the fundamentals and fascinating applications of quantized semiconductor structures

In its original form, this widely acclaimed primer on the fundamentals of quantized semiconductor structures was published as an introductory chapter in Raymond Dingle's edited volume (24) of Semiconductors and Semimetals. Having already been praised by reviewers for its excellent coverage, this material is now available in an updated and expanded "student edition." This work promises to become a standard reference in the field. It covers the basics of electronic states as well as the fundamentals of optical interactions and quantum transport in two-dimensional quantized systems. This revised student edition also includes entirely new sections discussing applications and one-dimensional and zero-dimensional systems.

Optoelectronics, first published in 2002, is a practical and self-contained graduate-level textbook on the subject, which will be of great value to both advanced engineering students and practising engineers. Sophisticated concepts are introduced in a practical and coherent way, including such topics as quantum mechanics of electron-photon interaction, quantisation of the electro-magnetic field, semiconductor properties, quantum theory of heterostructures and nonlinear optics. The book builds on these concepts to describe the physics, properties and performances of the main optoelectronic devices: light emitting diodes, quantum well lasers, photodetectors, optical parametric oscillators and waveguides. Emphasis is placed on the unifying theoretical analogies of optoelectronics, such as equivalence of quantisation in heterostructure wells and waveguide modes, entanglement of blackbody radiation and semiconductor statistics. The book concludes by presenting devices including vertical surface emitting lasers, quantum well infrared photodetectors, quantum cascade lasers and optical frequency converters.

Optoelectronics, first published in 2002, is a practical and self-contained graduate-level textbook on the subject, which will be of great value to both advanced engineering students and practising engineers. Sophisticated concepts are introduced in a practical and coherent way, including such topics as quantum mechanics of electron-photon interaction, quantisation of the electro-magnetic field, semiconductor properties, quantum theory of heterostructures and nonlinear optics. The book builds on these concepts to describe the physics, properties and performances of the main optoelectronic devices: light emitting diodes, quantum well lasers, photodetectors, optical parametric oscillators and waveguides. Emphasis is placed on the unifying theoretical analogies of optoelectronics, such as equivalence of quantisation in heterostructure wells and waveguide modes, entanglement of blackbody radiation and semiconductor statistics. The book concludes by presenting devices including vertical surface emitting lasers, quantum well infrared photodetectors, quantum cascade lasers and optical frequency converters.

This book contains the lectures delivered at the NATO Advanced Research Workshop on the "Intersubband Transistions in Quantum Wells" held in Cargese, France, between the t 9 h and the 14th of September 1991. The urge for this Workshop was justified by the impressive growth of work dealing with this subject during the last two or three years. Indeed, thanks to recent progresses of epitaxial growth techniques, such as Molecular Beam Epitaxy, it is now possible to realize semiconductor layers ( e.g. GaAs) with thicknesses controlled within one atomic layer, sandwiched between insulating layers (e.g. AlGaAs). When the semiconducting layer is very thin, i.e. less than 15 nm, the energy of the carriers corresponding to their motion perpendicular to these layers is quantized, forming subbands of allowed energies. Because of the low effective masses in these semiconducting materials, the oscillator strengths corresponding to intersubband transitions are extremely large and quantum optical effects become giant in the 5 - 20 ~ range: photoionization, optical nonlinearities, ... Moreover, a great theoretical surprise is that - thanks to the robustness of the effective mass theory - these quantum wells are a real life materialization of our old text book one-dimensional quantum well ideal. Complex physical phenomena may then be investigated on a simple model system.