Download or read book Selected Papers on Quantum Well Intermixing for Photonics written by E. Herbert Li and published by SPIE-International Society for Optical Engineering. This book was released on 1998 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt: SPIE Milestones are collections of seminal papers from the world literature covering important discoveries and developments in optics and photonics.

Download or read book Quantum Wells Wires and Dots written by Paul Harrison and published by John Wiley & Sons. This book was released on 2011-09-26 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quantum Wells, Wires and Dots, 3rd Edition is aimed at providing all the essential information, both theoretical and computational, in order that the reader can, starting from essentially nothing, understand how the electronic, optical and transport properties of semiconductor heterostructures are calculated. Completely revised and updated, this text is designed to lead the reader through a series of simple theoretical and computational implementations, and slowly build from solid foundations, to a level where the reader can begin to initiate theoretical investigations or explanations of their own.

Download or read book Quantum Well Intermixing for Wavelength agile Photonic Integrated Circuits written by Erik John Skogen and published by . This book was released on 2003 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book State of the Art Program on Compound Semiconductors XXXVII SOTAPOCS XXXVII and Narrow Bandgap Optoelectronic Materials and Devices written by P. C. Chang and published by The Electrochemical Society. This book was released on 2002 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Selected Papers on Sol gel for Photonics written by S. Iraj Najafi and published by SPIE-International Society for Optical Engineering. This book was released on 1998 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt: SPIE Milestones are collections of seminal papers from the world literature covering important discoveries and developments in optics and photonics.

Download or read book Selected Papers from Photonics India written by and published by . This book was released on 1999 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Semiconductor Quantum Well Intermixing written by J. T. Lie and published by CRC Press. This book was released on 2014-04-21 with total page 695 pages. Available in PDF, EPUB and Kindle. Book excerpt: Semiconductor Quantum Well Intermixing is an international collection of research results dealing with several aspects of the diffused quantum well (DFQW), ranging from Physics to materials and device applications. The material covered is the basic interdiffusion mechanisms of both cation and anion groups as well as the properties of band structure modifiations. Its comprehensive coverage of growth and pos-growth processing technologies along with its presentation of the various interesting and advanced features of the DFQW materials make this book an essential reference to the study of QW layer intermixing.

Download or read book Selected Papers on Photoelasticity written by Terry Yuan-Fang Chen and published by . This book was released on 1999 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Selected Papers on Optical Pattern Recognition written by Francis T. S. Yu and published by SPIE-International Society for Optical Engineering. This book was released on 1999 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt: SPIE Milestones are collections of seminal papers from the world literature covering important discoveries and developments in optics and photonics.

Download or read book Quantum Well Intermixing For Photonic Integrated Circuits written by Xiaolan Sun and published by . This book was released on 2007 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this thesis, several aspects of GaAsSb/AlSb multiple quantum well (MQW) heterostructures have been studied. First, it was shown that the GaAsSb MQWs with a direct band gap near 1.5μm at room temperature could be monolithically integrated with AlGaSb/AlSb or AlGaAsSb/AlAsSb Bragg mirrors, which can be applied to Vertical Cavity Surface Emitting Lasers (VCSELs). Secondly, an enhanced photoluminescence from GaAsSb MQWs was reported. The photoluminescence strength increased dramatically with arsenic fraction as conjectured. The peak photoluminescence from GaAs0.31Sb0.69 was 208 times larger than that from GaSb. Thirdly, the strong photoluminescence from GaAsSb MQWs and the direct nature of the band gap near 1.5μm at room temperature make the material favorable for intermixing studies. The samples were treated with ion implantation followed by rapid thermal annealing (RTA). A band gap blueshift as large as 198 nm was achieved with a modest ion dose and moderate annealing temperature. Photoluminescence strength for implanted samples generally increased with the annealing temperature. The energy blueshift was attributed to the interdiffusion of both the group III and group V sublattices. Finally, based on the interesting properties of GaAsSb MQWs, including the direct band gap near 1.5μm, strong photoluminescence, a wide range of wavelength (1300 - 1500 nm) due to ion implantation-induced quantum well intermixing (QWI), and subpicosecond spin relaxation reported by Hall et al, we proposed to explore the possibilities for ultra-fast optical switching by investigating spin dynamics in semiconductor optical amplifiers (SOAs) containing InGaAs and GaSb MQWs. For circularly polarized pump and probe waves, the numerical simulation on the modal indices showed that the difference between the effective refractive index of the TE and TM modes was quite large, on the order of 0.03, resulting in a significant phase mismatch in a traveling length larger than 28μm. Thus the FWM conversion efficiency was exceedingly small and the FWM mechanism in SOAs used for investigation of all-optical polarization switching was strongly limited.

Download or read book Selected Topics in Photonics written by Asima Pradhan and published by Springer. This book was released on 2017-10-27 with total page 85 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume comprises chapters on the cutting-edge research in photonics undertaken at IIT Kanpur. Photonics requires scientists and engineers to work closely together in addressing challenges which are interdisciplinary in nature. At IIT Kanpur, research is being pursued in several key areas of photonics namely fiber-optics, nanophotonics, quantum optics, optical spectroscopy and imaging, biophotonics, and photonic devices. This volume brings together contributions from experts to obtain a contemporary perspective in photonics research. The reader will find articles about coherent optical communications, novel photonic nanostructures, nano-structured materials for light control, optical tweezers with nanoscale applications, quantum coherence and entanglement, photodiode arrays and quantum metrology. The volume also includes chapters on cancer diagnostics with optical tomography, protein fluctuations at microsecond scale at single-molecule level, and visualization of motion in a droplet which are interdisciplinary in nature. The contents of this book will be of use to researchers, students, and professionals working across all domains of photonics.

Download or read book Selected Papers on Multiple Imaging and Beam Generation written by Raymond K. Kostuk and published by SPIE-International Society for Optical Engineering. This book was released on 1998 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a study of multiple imaging and beam generation. It contains 74 papers which address issues related to the subject.

Download or read book Selected Papers on Digital Halftoning written by Jan P. Allebach and published by SPIE-International Society for Optical Engineering. This book was released on 1999 with total page 764 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text presents 76 papers on halftone imaging. Subjects covered include basic principles, point processes, neighbourhood processes, iterative methods, printer models, and colour.

Download or read book Selected Papers on Optical Tomography written by Olaf Minet and published by SPIE-International Society for Optical Engineering. This book was released on 1998 with total page 746 pages. Available in PDF, EPUB and Kindle. Book excerpt: SPIE Milestones are collections of seminal papers from the world literature covering important discoveries and developments in optics and photonics.

Download or read book Selected Papers on Optical Pattern Recognition Using Joint Transform Correlation written by Mohammad S. Alam and published by SPIE-International Society for Optical Engineering. This book was released on 1999 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt: SPIE Milestones are collections of seminal papers from the world literature covering important discoveries and developments in optics and photonics.

Download or read book Selected Papers on Reticles and Their Applications written by Gustaf Olsson and published by SPIE-International Society for Optical Engineering. This book was released on 1999 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt: A collection of 67 discovery and development papers on reticles and their applications. Subjects addressed include historical aspects, optical modulation, filtering, and IR target and background signatures.

Download or read book Selected Papers on VUV Synchrotron Radiation Instrumentation written by D. L. Ederer and published by SPIE-International Society for Optical Engineering. This book was released on 1998 with total page 798 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains 92 papers on VUV synchrotron radiation instrumentation. Areas addressed include: high resolution X-ray spectroscopy using synchrotron radiation; the classical radiation of accelerated electrons; and the design of holographic concave gratings for Seya-Namioka monochromators.