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Physics of Quantum Well Devices

2006-04-11 Science
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Release : 2006-04-11
Genre : Science
Kind : eBook
Book Rating : 272/5 ( reviews)

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Book Synopsis Physics of Quantum Well Devices by : B.R. Nag

Download or read book Physics of Quantum Well Devices written by B.R. Nag. This book was released on 2006-04-11. Available in PDF, EPUB and Kindle. Book excerpt: Quantum well devices have been the objects of intensive research during the last two decades. Some of the devices have matured into commercially useful products and form part of modern electronic circuits. Some others require further dev- opment, but have the promise of being useful commercially in the near future. Study of the devices is, therefore, gradually becoming compulsory for electronics specialists. The functioning of the devices, however, involve aspects of physics which are not dealt with in the available text books on the physics of semicond- tor devices. There is, therefore, a need for a book to cover all these aspects at an introductory level. The present book has been written with the aim of meeting this need. In fact, the book grew out of introductory lectures given by the author to graduate students and researchers interested in this rapidly developing area of electron devices. The book covers the subjects of heterostructure growth techniques, band-offset theory and experiments, electron states, electron-photon interaction and related phenomena, electron transport and the operation of electronic, opto-electronic and photonic quantum well devices. The theory as well as the practical aspects of the devices are discussed at length. The aim of the book is to provide a comprehensive treatment of the physics underlying the various devices. A reader after going through the book should find himself equipped to deal with all kinds of quantum well devices.

Physics of Strained Quantum Well Lasers

2013-11-27 Science
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Release : 2013-11-27
Genre : Science
Kind : eBook
Book Rating : 732/5 ( reviews)

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Book Synopsis Physics of Strained Quantum Well Lasers by : John P. Loehr

Download or read book Physics of Strained Quantum Well Lasers written by John P. Loehr. This book was released on 2013-11-27. Available in PDF, EPUB and Kindle. Book excerpt: When this publisher offered me the opportunity to \\Tite a book, some six years ago, I did not hesitate to say yes. I had just spent the last four years of graduate school struggling to understand the physics of strained quantum well lasers, and it seemed to me the whole experience was much more difficult that it should have been. For although many of the results I needed were easy to locate, the underlying physical premises and intervening steps were not. If only I had a book providing the derivations, I could have absorbed them and gone on my way. Such a book lies before you. It provides a unified and self-contained descrip tion of the essential physics of strained quantum well lasers, starting from first principles whenever feasible. The presentation I have chosen requires only the standard introductory background in quantum mechanics, solid state physics, and electromagnetics expected of entering graduate students in physics or elec trical engineering. A single undergraduate course in each of these subjects should be more than sufficient to follow the text. :'Iore advanced material on quantum mechanics is developed and collected in the first chapter. \Vhen pos sible, I have presented the results in a general setting and have later applied them to specific cases of interest. I find this the most satisfying way to ap proach the subject, and it has the additional benefit of solving many problems once and for all.

Quantum Well Infrared Photodetectors

2006-10-18 Science
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Release : 2006-10-18
Genre : Science
Kind : eBook
Book Rating : 246/5 ( reviews)

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Book Synopsis Quantum Well Infrared Photodetectors by : Harald Schneider

Download or read book Quantum Well Infrared Photodetectors written by Harald Schneider. This book was released on 2006-10-18. Available in PDF, EPUB and Kindle. Book excerpt: Addressed to both students as a learning text and scientists/engineers as a reference, this book discusses the physics and applications of quantum-well infrared photodetectors (QWIPs). It is assumed that the reader has a basic background in quantum mechanics, solid-state physics, and semiconductor devices. To make this book as widely accessible as possible, the treatment and presentation of the materials is simple and straightforward. The topics for the book were chosen by the following criteria: they must be well-established and understood; and they should have been, or potentially will be, used in practical applications. The monograph discusses most aspects relevant for the field but omits, at the same time, detailed discussions of specialized topics such as the valence-band quantum wells.

Quantum Confined Laser Devices

2015 Science
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Release : 2015
Genre : Science
Kind : eBook
Book Rating : 519/5 ( reviews)

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Book Synopsis Quantum Confined Laser Devices by : Peter Blood

Download or read book Quantum Confined Laser Devices written by Peter Blood. This book was released on 2015. Available in PDF, EPUB and Kindle. Book excerpt: The semiconductor laser, invented over 50 years ago, has had an enormous impact on the digital technologies that now dominate so many applications in business, commerce and the home. The laser is used in all types of optical fibre communication networks that enable the operation of the internet, e-mail, voice and skype transmission. Approximately one billion are produced each year for a market valued at around $5 billion. Nearly all semiconductor lasers now use extremely thin layers of light emitting materials (quantum well lasers). Increasingly smaller nanostructures are used in the form of quantum dots. The impact of the semiconductor laser is surprising in the light of the complexity of the physical processes that determine the operation of every device. This text takes the reader from the fundamental optical gain and carrier recombination processes in quantum wells and quantum dots, through descriptions of common device structures to an understanding of their operating characteristics. It has a consistent treatment of both quantum dot and quantum well structures taking full account of their dimensionality, which provides the reader with a complete account of contemporary quantum confined laser diodes. It includes plenty of illustrations from both model calculations and experimental observations. There are numerous exercises, many designed to give a feel for values of key parameters and experience obtaining quantitative results from equations. Some challenging concepts, previously the subject matter of research monographs, are treated here at this level for the first time. To request a copy of the Solutions Manual, visit http: //global.oup.com/uk/academic/physics/admin/solutions.

Technology of Quantum Devices

2009-12-11 Technology & Engineering
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Release : 2009-12-11
Genre : Technology & Engineering
Kind : eBook
Book Rating : 565/5 ( reviews)

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Book Synopsis Technology of Quantum Devices by : Manijeh Razeghi

Download or read book Technology of Quantum Devices written by Manijeh Razeghi. This book was released on 2009-12-11. Available in PDF, EPUB and Kindle. Book excerpt: Technology of Quantum Devices offers a multi-disciplinary overview of solid state physics, photonics and semiconductor growth and fabrication. Readers will find up-to-date coverage of compound semiconductors, crystal growth techniques, silicon and compound semiconductor device technology, in addition to intersubband and semiconductor lasers. Recent findings in quantum tunneling transport, quantum well intersubband photodetectors (QWIP) and quantum dot photodetectors (QWDIP) are described, along with a thorough set of sample problems.

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