Two-beam Surface Second-harmonic Generation

Two-beam Surface Second-harmonic Generation PDF Author: Stefano Cattaneo
Publisher:
ISBN: 9789521512810
Category :
Languages : en
Pages : 57

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Two-beam Surface Second-harmonic Generation

Two-beam Surface Second-harmonic Generation PDF Author: Stefano Cattaneo
Publisher:
ISBN: 9789521512810
Category :
Languages : en
Pages : 57

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Surface Second Harmonic Generation

Surface Second Harmonic Generation PDF Author: Pierre-François Brevet
Publisher: EPFL Press
ISBN: 9782880743451
Category : Electrochemistry
Languages : en
Pages : 162

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Second Harmonic Generation Imaging

Second Harmonic Generation Imaging PDF Author: Francesco S. Pavone
Publisher: Taylor & Francis
ISBN: 1439849153
Category : Science
Languages : en
Pages : 465

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Book Description
Second-harmonic generation (SHG) microscopy has shown great promise for imaging live cells and tissues, with applications in basic science, medical research, and tissue engineering. Second Harmonic Generation Imaging offers a complete guide to this optical modality, from basic principles, instrumentation, methods, and image analysis to biomedical a

Surface Second Harmonic Generation

Surface Second Harmonic Generation PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 12

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Efficient Modeling and Optimization of Surface Second-harmonic Generation from Nanophotonic Components

Efficient Modeling and Optimization of Surface Second-harmonic Generation from Nanophotonic Components PDF Author: Anton Pakhomov
Publisher:
ISBN:
Category :
Languages : de
Pages : 0

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The thesis addresses the development of efficient numerical techniques for the simulation of the surface SHG phenomena from nanostructures and metasurfaces. Chapter 2 is dedicated to the development of a numerical approach based on the transfer matrix method for modeling of surface SHG from multilayer structures. The performance of the developed transfer matrix method is tested for several exemplary stacks. Chapter 3 is devoted to the development of a fully finite-element numerical method for efficient modeling of surface SHG effects. This method treats the surface nonlinear polarization as the deltasurface source embedded into the respective interfaces between two media. It is shown that the proposed method allows modeling of surface nonlinear effects from arbitrary-shaped all-dielectric and plasmonic isolated nanoparticles, as well as metasurfaces. Chapter 4 focuses on the numerical investigation of the symmetry properties of the bulk and surface nonlinear tensors in noncentrosymmetric semiconductors, which result in specific signatures in the polarization-resolved far-field SHG pattern. It is demonstrated that under the plane-wave illumination of a slab of a noncentrosymmetric III-V semiconductor the differences arise in the angular dependence of the emitted second-harmonic radiation on the angle of the crystal axis rotation. The results are then extended to the case of an illumination by a linearly polarized tightly-focused Gaussian beam and the specific signatures of surface and bulk nonlinearities are also obtained in the polarization-resolved far-field SHG patterns. Finally, Chapter 5 is devoted to the numerical studies of the surface SHG from multilayer structures of different possible compositions. Using the developed transfer matrix method the optimal geometry of the multilayer structures is sought for the efficient surface-driven SHG. The achievable SHG conversion efficiency is analysed both in nonperiodic and periodic multilayer structures.

Applied Nonlinear Optics

Applied Nonlinear Optics PDF Author: Frits Zernike
Publisher: Courier Corporation
ISBN: 048645360X
Category : Science
Languages : en
Pages : 212

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Book Description
Directed toward physicists and engineers interested in the device applications enabled by nonlinear optics, this text is suitable for advanced undergraduates and graduate students. Its content is presented entirely on a classical basis and requires only an elementary knowledge of quantum mechanics. The authors demonstrate how real laboratory situations can diverge from ideal theory, acquainting readers with the kinds of problems common to construction of a nonlinear device. They also offer a detailed discussion of the practical problems and characteristics of nonlinear materials, as well as the selection procedures necessary to ensure the use of good material. Their treatment begins with an introduction to the theories of linear and nonlinear optics, along with the basic ideas behind them. Succeeding chapters explore phase matching and nonlinear materials, followed by detailed treatments of second-harmonic generation, parametric up-conversion, and optical parametric amplification and oscillation. Appendixes offer a comprehensive list of materials and their properties; the text concludes with references and an index.

Optical Materials

Optical Materials PDF Author: Joseph H. Simmons
Publisher: Academic Press
ISBN: 9780126441406
Category : Science
Languages : en
Pages : 416

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Book Description
Optical Materials presents, in a unified form, the underlying physical and structural processes that determine the optical behavior of materials. It does this by combining elements from physics, optics, and materials science in a seamless manner, and introducing quantum mechanics when needed. The book groups the characteristics of optical materials into classes with similar behavior. In treating each type of material, the text pays particular attention to atomic composition and chemical makeup, electronic states and band structure, and physical microstructure so that the reader will gain insight into the kinds of materials engineering and processing conditions that are required to produce a material exhibiting a desired optical property. The physical principles are presented on many levels, including a physical explanation, followed by formal mathematical support and examples and methods of measurement. The reader may overlook the equations with no loss of comprehension, or may use the text to find appropriate equations for calculations of optical properties. Presents the optical properties of metals, insulators, semiconductors, laser materials, and non-linear materials Physical processes are discussed and quantified using precise mathematical treatment, followed by examples and a discussion of measurement methods Authors combine many years of expertise in condensed matter physics, classical and quantum optics, and materials science The text is written on many levels and will benefit the novice as well as the expert Explains the concept of color in materials Explains the non-linear optical behavior of materials in a unified form Appendices present rigorous derivations

Nonlinear Optics (4th Edition)

Nonlinear Optics (4th Edition) PDF Author: Nicolaas Bloembergen
Publisher: World Scientific
ISBN: 9814499242
Category : Science
Languages : en
Pages : 190

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Book Description
Nicolaas Bloembergen, recipient of the Nobel Prize for Physics (1981), wrote Nonlinear Optics in 1964, when the field of nonlinear optics was only three years old. The available literature has since grown by at least three orders of magnitude.The vitality of Nonlinear Optics is evident from the still-growing number of scientists and engineers engaged in the study of new nonlinear phenomena and in the development of new nonlinear devices in the field of opto-electronics. This monograph should be helpful in providing a historical introduction and a general background of basic ideas both for experts specializing in this discipline and for scientists and students who wish to become acquainted with it.This is the fourth reprint and includes new references to the recent literature.

Applications of Photonic Technology 2

Applications of Photonic Technology 2 PDF Author: George A. Lampropoulos
Publisher: Springer Science & Business Media
ISBN: 1475792506
Category : Science
Languages : en
Pages : 894

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Book Description
This book presents a current review ofphotonic technologies and their applications. The papers published in this book are extended versions of the papers presented at the Inter national Conference on Applications ofPhotonic Technology (ICAPT'96) held in Montreal, Canada, on July 29 to August 1, 1996. The theme of this event was "Closing the Gap Between Theory, Developments and Applications. " The term photonics covers both optics and optical engineering areas of growing sci entific and commercial importance throughout the world. It is estimated that photonic tech nology-related applications to increase exponentially over the next few years and will play a significant role in the global economy by reaching a quarter of a trillion of US dollars by the year 2000. The global interest and advancements of this technology are represented in this book, where leading scientists of twenty-two countries with advanced technology in photon ics present their latest results. The papers selected herein are grouped to address six distinct areas ofphotonic tech nology. The reader will find throughout the book a combination of invited and contributed papers which reflect the state of the art today and provide some insight about the future of this technology. The first two papers are invited. They discuss business aspects ofphotonic engineer ing. One examines if chip-to-chip interconnections by means of optical technology are a good economic choice, while the other discusses the photonic technology from entre preneurial viewpoint. Papers related to materials and considered for photonic applications, e. g.

Energy Research Abstracts

Energy Research Abstracts PDF Author:
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 424

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Book Description