Intersubband Transitions In Quantum Structures

Intersubband Transitions In Quantum Structures
Author :
Publisher : McGraw Hill Professional
Total Pages : 454
Release :
ISBN-10 : 9780071492072
ISBN-13 : 0071492070
Rating : 4/5 (070 Downloads)

Book Synopsis Intersubband Transitions In Quantum Structures by : Roberto Paiella

Download or read book Intersubband Transitions In Quantum Structures written by Roberto Paiella and published by McGraw Hill Professional. This book was released on 2010-05-05 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in epitaxial growth and nanofabrication technology in the past several years have made it possible to engineer sophisticated semiconductor quantum devices with unprecedented control of their electronic and optical properties. A particularly important class of such devices is based on intersubband transitions, i.e. optical transitions between quantized electronic states in semiconductor heterostructures. Most notably, mid-infrared quantum-well infrared photodetectors (QWIPs) and quantum cascade lasers nowadays offer superior performance for applications such as thermal imaging, spectroscopy, and biochemical sensing, and have recently become commercially available. Intersubband devices also have the potential for a revolutionary impact in the fields of silicon photonics, terahertz sensing, and ultra-high-bandwidth fiber-optic communications, and extensive research is ongoing to fulfill this promise. Joined by an international group of world experts, Paiella describes the basic device physics and applications of intersubband transitions, as well as the more recent and important developments in this exciting area of semiconductor nanotechnology.


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