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Author: Hartmut Haug
Publisher: Elsevier
ISBN: 0323140947
Category : Science
Languages : en
Pages : 453
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Book Description
Optical Nonlinearities and Instabilities in Semiconductors deals with various aspects of nonlinear optical phenomena and related optical instabilities in semiconductors. Measurements and explanations of the optical nonlinearities of various semiconductor materials and structures are presented, along with optical bistability and diode laser thresholds; self-oscillations; and chaos. This text consists of 17 chapters and begins with an introductory chapter to the historical background of investigations of the resonance-enhanced nonlinear optical properties of semiconductors and their manifestations in optical instabilities. The discussion then turns to the experimentally observed optical nonlinearities in homogeneous semiconductors and the microscopic theory of the optical band edge nonlinearities. This book considers the studies of the spectral region close to the band gap meant to exploit the resonance enhancement of the nonlinear optical behavior. The remaining chapters focus on nonlinear optical properties of semiconductor quantum wells; dense nonequilibrium excitations in gallium arsenide; optical decay and spatial relaxation; and optical bistability in semiconductor laser amplifiers. A chapter that describes instabilities in semiconductor lasers concludes the book. This book is intended for research students and active research workers who are interested in the basic physics or in the device applications of optical nonlinearities and instabilities in semiconductors.
Author: Hartmut Haug
Publisher: Elsevier
ISBN: 0323140947
Category : Science
Languages : en
Pages : 453
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Book Description
Optical Nonlinearities and Instabilities in Semiconductors deals with various aspects of nonlinear optical phenomena and related optical instabilities in semiconductors. Measurements and explanations of the optical nonlinearities of various semiconductor materials and structures are presented, along with optical bistability and diode laser thresholds; self-oscillations; and chaos. This text consists of 17 chapters and begins with an introductory chapter to the historical background of investigations of the resonance-enhanced nonlinear optical properties of semiconductors and their manifestations in optical instabilities. The discussion then turns to the experimentally observed optical nonlinearities in homogeneous semiconductors and the microscopic theory of the optical band edge nonlinearities. This book considers the studies of the spectral region close to the band gap meant to exploit the resonance enhancement of the nonlinear optical behavior. The remaining chapters focus on nonlinear optical properties of semiconductor quantum wells; dense nonequilibrium excitations in gallium arsenide; optical decay and spatial relaxation; and optical bistability in semiconductor laser amplifiers. A chapter that describes instabilities in semiconductor lasers concludes the book. This book is intended for research students and active research workers who are interested in the basic physics or in the device applications of optical nonlinearities and instabilities in semiconductors.
Author: Robert W. Boyd
Publisher:
ISBN: 9780521322393
Category : Lasers
Languages : en
Pages : 395
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Book Description
This collection of papers brings together an international body of experts working in the area of instabilities, dynamics and chaos in quantum optics, with a special emphasis on the behaviour of nonlinear media. In particular, the authors discuss the instabilities and nonlinear dynamics of various types of lasers and other nonlinear optical devices, and the physical processes that can give rise to these instabilities.
Author: F.Tito Arecchi
Publisher: Springer Science & Business Media
ISBN: 364271708X
Category : Science
Languages : en
Pages : 260
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Book Description
Of the variety of nonlinear dynamical systems that exhibit deterministic chaos optical systems both lasers and passive devices provide nearly ideal systems for quantitative investigation due to their simplicity both in construction and in the mathematics that describes them. In view of their growing technical application the understanding, control and possible exploitation of sources of instability in these systems has considerable practical importance. The aim of this volume is to provide a comprehensive coverage of the current understanding of optical instabilities through a series of reviews by leading researchers in the field. The book comprises nine chapters, five on active (laser) systems and four on passive optically bistable systems. Instabilities and chaos in single- (and multi-) mode lasers with homogeneously and broadened gain media are presented and the influence of an injected signal, loss modulation and also feedback of laser output on this behaviour is treated. Both electrically excited and optically pumped gas lasers are considered, and an analysis of dynamical instabilities in the emission from free electron lasers are presented. Instabilities in passive optically bistable systems include a detailed analysis of the global bifurcations and chaos in which transverse effects are accounted for. Experimental verification of degenerative pulsations and chaos in intrinsic bistable systems is described for various optical feedback systems in which atomic and molecular gases and semiconductors are used as the nonlinear media. Results for a hybrid bistable optical system are significant in providing an important test of current understanding of the dynamical behaviour of passive bistable systems.
Author: N.B. Abraham
Publisher: Springer Science & Business Media
ISBN: 1489925481
Category : Science
Languages : en
Pages : 395
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Book Description
This volume contains tutorial papers from the lectures and seminars presented at the NATO Advanced Study Institute on "Instabilities and Chaos in Quantum Optics", held at the "Il Ciocco" Conference Center, Castelvecchio Pascoli, Lucca, Italy, June 28-July 7, 1987. The title of the volume is designated Instabilities and Chaos in Quantum Optics II, because of the nearly coincident publication of a collection of articles on research in this field edited by F.T. Arecchi and R.G. Harrison [Instabilities and Chaos in Quantum Optics, (Springer, Berlin, 1987) 1. That volume provides more detailed information about some of these topics. Together they will serve as a comprehensive and tutorial pair of companion volumes. This school was directed by Prof. Massimo Inguscio, of the Department of Physics, University of Naples, Naples, Italy to whom we express our gratitude on behalf of all lecturers and students. The Scientific Advisory Committee consisted of N.B. Abraham of Bryn Mawr College; F.T. Arecchi of the National Institute of Optics in Florence and the University of Florence, and L.A. Lugiato of the Politechnic Institute of Torino. The school continues the long tradition of Europhysics Summer Schools in Quantum Electronics which have provided instruction and training for young researchers and advanced students working in this field for almost twenty years.
Author: G. Caglioti
Publisher: Elsevier
ISBN: 0444600922
Category : Mathematics
Languages : en
Pages : 444
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Book Description
This collection of papers presented at the Enrico Fermi School considers the subject of synergetics as a firmly established field of interdisciplinary research, ranging from physics, chemistry and biology, to subjects like economy and sociology. These proceedings focus on the natural sciences.
Author: N. Balkan
Publisher: Springer Science & Business Media
ISBN: 1461528224
Category : Technology & Engineering
Languages : en
Pages : 437
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Book Description
Instabilities associated with hot electrons in semiconductors have been investigated from the beginning of transistor physics in the 194Os. The study of NDR and impact ionization in bulk material led to devices like the Gunn diode and the avalanche-photo-diode. In layered semiconductors domain formation in HEMTs can lead to excess gate leakage and to excess noise. The studies of hot electron transport parallel to the layers in heterostructures, single and multiple, have shown abundant evidence of electrical instability and there has been no shortage of suggestions concerning novel NDR mechanisms, such as real space transfer, scattering induced NDR, inter-sub band transfer, percolation effects etc. Real space transfer has been exploited in negative-resistance PETs (NERFETs) and in the charge-injection transistor (CHINT) and in light emitting logic devices, but far too little is known and understood about other NDR mechanisms with which quantum well material appears to be particularly well-endowed, for these to be similarly exploited. The aim of this book is therefore to collate what is known and what is not known about NDR instabilities, and to identify promising approaches and techniques which will increase our understanding of the origin of these instabilities which have been observed during the last decade of investigations into high-field longitudinal transport in layered semiconductors. The book covers the fundamental properties of hot carrier transport and the associated instabilities and light emission in 2-dimensional semiconductors dealing with both theory and experiment.
Author: Lorenzo M. Narducci
Publisher: World Scientific
ISBN: 9789971500634
Category : Technology & Engineering
Languages : en
Pages : 320
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Book Description
This book is an edited version of lectures given by the authors at the 1985 Jilin University Summer School on Laser Physics. The School was held at Jilin University in Changchun, Peoples' Republic of China.
Author: Peter Jung
Publisher:
ISBN:
Category :
Languages : en
Pages : 46
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Book Description
Author:
Publisher: Elsevier
ISBN: 0080962866
Category : Science
Languages : en
Pages : 463
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Book Description
This volume is a jubilee issue and contains some specially designed computer generated holograms for this occasion, together with a description of how to obtain the holographic effect.
Author: Lucienne Merrill
Publisher:
ISBN:
Category : Gravitational waves
Languages : en
Pages : 116
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Book Description
[Truncated abstract] This thesis reports the experimental observations of radiation pressure induced optical instabilities in a 80 m suspended high optical power cavity. These instabilities have the potential to disrupt the operation of the next generation gravitational wave detectors. This thesis provides the theoretical development, as well as experimental results and solutions to two such optical instabilities. The rst experiment describes and presents results on the angular optical instability e ect, where, depending on several parameters, the optical spring e ect could disrupt the performance of gravitational wave interferometers. The second experiment presents two potential solutions for parametric instability, a known threat to high power Fabry-P erot optical cavities. In the angular optical instability experiment presented in this thesis, it was found that the magnitude of the negative optical spring constant per unit power is a few N m=W as the result of optical torsional sti ness in the yaw mode of the suspended mirror south arm Fabry-P erot cavity at AIGO. These results are shown to be consistent with the theory, reviewed also in this theory, of the optical torque e ect as described by Sidles and Sigg in their paper published in 2006 [56]. The parametric instability experiment described in this thesis provides a preliminary solution to the opto-acoustic parametric interactions as they arise in high power, suspended Fabry-P erot cavities. This experiment demonstrated the suppression of an excited high order in the south arm Fabry-P erot cavity at AIGO, by injecting a low power, anti-phase TEM01 mode, as part of an optical feedback loop, into the cavity to destructively interfere with the excited cavity mode. Although preliminary, the results of this experiment provide a stepping stone to nding a solution using an optical feedback loop, to suppress parametric instability in advanced gravitational wave detectors...
