Solitons In Photorefractive Media
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Solitons In Photorefractive Media
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Author : Glen William McCarthy
language : en
Publisher:
Release Date : 2006
Solitons In Photorefractive Media written by Glen William McCarthy and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Photorefractive materials categories.
Nonlinear Optical Beam Propagation And Solitons In Photorefractive Media
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Author : Bruno Crosignani
language : en
Publisher:
Release Date : 1998
Nonlinear Optical Beam Propagation And Solitons In Photorefractive Media written by Bruno Crosignani and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with categories.
Spatial Solitons In Lossy Photorefractive Media
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Author : Stephen Konstantine Kaladros
language : en
Publisher:
Release Date : 1995
Spatial Solitons In Lossy Photorefractive Media written by Stephen Konstantine Kaladros and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with categories.
Nonlinear Optical Beam Propagation And Solitons In Photorefractive Media
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Author :
language : en
Publisher:
Release Date : 1998
Nonlinear Optical Beam Propagation And Solitons In Photorefractive Media written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with categories.
Stability Of Anisotropic Gap Solitons In Photorefractive Media
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Author : Tobias Richter
language : en
Publisher:
Release Date : 2008
Stability Of Anisotropic Gap Solitons In Photorefractive Media written by Tobias Richter and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with categories.
Spatial Solutions In Photorefractive Media
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Author : Mordechal Segev
language : en
Publisher:
Release Date : 1992
Spatial Solutions In Photorefractive Media written by Mordechal Segev and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with categories.
Light solitons in space spatial soliton) have been under an intensive theoretical and experimental research in the last three decades. The solitons evolve from nonlinear changes in the refractive index of the material, due to the light intensity distribution. When the modulation of the index confines the light beam in such a way that diffraction is compensated for exactly, the beam becomes self-trapped, and is called a spatial soliton. The nonlinear effects, which are responsible to soliton formation, are in general Kerr-like effects, causing local index changes proportional to the local light power. The index changes needed for spatial solitons require high power densities, and often exceed 1MWatt/sq.cm. We present here a new type of solitons in space, generated by the photorefractive (PR) effect in the medium. The solitonic waveform modulates the refractive index due to the PR effect, compensates for the diffraction exactly, and causes the light beam to propagate with no spatial change. This specific index modulation is introduced by interference gratings between the pairs of the spatial components (which compose the light beam), that are translated into phase gratings by the PR effect. Since the efficiency of this effect is independent of absolute light intensity, our solitons can be generated even at very moderate light power densities. Moreover, the same solitonic waveform can propagate unchanged in the medium, at very high or very low light intensities.
Executive Board Membership United Nations Children S Fund
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Author :
language : en
Publisher:
Release Date : 1998
Executive Board Membership United Nations Children S Fund written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with categories.
Spatial Solitons
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Author : Stefano Trillo
language : en
Publisher: Springer
Release Date : 2013-06-05
Spatial Solitons written by Stefano Trillo and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-05 with Science categories.
Solitary wave physics plays a significant role from modern optical physics to optical communication, optical switching and optical storage. This book gives an updated overview of optical solitons, as a reference and guide for advanced students and scientists working in the field.
Optical Solitons
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Author : Yuri S. Kivshar
language : en
Publisher: Academic Press
Release Date : 2003-06-12
Optical Solitons written by Yuri S. Kivshar and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-06-12 with Technology & Engineering categories.
The current research into solitons and their use in fiber optic communications is very important to the future of communications. Since the advent of computer networking and high speed data transmission technology people have been striving to develop faster and more reliable communications media. Optical pulses tend to broaden over relatively short distances due to dispersion, but solitons on the other hand are not as susceptible to the effects of dispersion, and although they are subject to losses due to attenuation they can be amplified without being received and re-transmitted. This book is the first to provide a thorough overview of optical solitons. The main purpose of this book is to present the rapidly developing field of Spatial Optical Solitons starting from the basic concepts of light self-focusing and self-trapping. It will introduce the fundamental concepts of the theory of nonlinear waves and solitons in non-integrated but physically realistic models of nonlinear optics including their stability and dynamics. Also, it will summarize a number of important experimental verification of the basic theoretical predictions and concepts covering the observation of self-focusing in the earlier days of nonlinear optics and the most recent experimental results on spatial solitons, vortex solitons, and soliton interaction & spiraling. * Introduces the fundamental concepts of the theory of nonlinear waves and solitons through realistic models * Material is based on authors' years of experience actively working in and researching the field * Summarizes the most important experimental verification of the basic theories, predictions and concepts of this ever evolving field from the earliest studies to the most recent
Theoretical Studies Of Self Trapped Optical Beams In Photorefractive Media
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Author :
language : en
Publisher:
Release Date : 2002
Theoretical Studies Of Self Trapped Optical Beams In Photorefractive Media written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with categories.
The objective of this research project is to theoretically study self-trapping phenomena of incoherent and coherent optical beams in photorefractive media. Particular emphasis is given to the newly discovered class of incoherent solitons. We study their dynamics, modal composition and coherence properties. Other topics targeted in this research effort include theory of higher-order dark solitons, stability issues of incoherent and coherent photorefractive spatial solitons and interactions among photorefractive optical solitons.