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Saturday, May 2, 2020 | History

4 edition of Nonlinear optical transmission and multiphoton processes in organics found in the catalog.

Nonlinear optical transmission and multiphoton processes in organics

3-4 August 2003, San Diego, California, USA

by

  • 278 Want to read
  • 29 Currently reading

Published by SPIE in Bellingham, Wash., USA .
Written in English

    Subjects:
  • Nonlinear optics -- Materials -- Congresses.,
  • Nonlinear optics -- Industrial applications -- Congresses.,
  • Multiphoton processes -- Congresses.,
  • Optical materials -- Congresses.,
  • Organic compounds -- Optical properties -- Congresses.

  • Edition Notes

    Includes bibliographical references and index.

    StatementA. Todd Yeates ... [et al.], chairs/editors ; sponsored ... by SPIE--the International Society for Optical Engineering.
    GenreCongresses.
    SeriesSPIE proceedings series,, v. 5211, Proceedings of SPIE--the International Society for Optical Engineering ;, v. 5211.
    ContributionsYeates, Alan T., 1955-, Society of Photo-optical Instrumentation Engineers.
    Classifications
    LC ClassificationsQC446.15 .N6645 2003
    The Physical Object
    Paginationvii, 148 p. :
    Number of Pages148
    ID Numbers
    Open LibraryOL3320254M
    ISBN 100819450847
    LC Control Number2004272193
    OCLC/WorldCa53873304


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Nonlinear optical transmission and multiphoton processes in organics Download PDF EPUB FB2

PROCEEDINGS VOLUME Nonlinear Optical Transmission and Multiphoton Processes in Organics. Editor(s): A. Todd Yeates; Kevin D. Belfield; Francois Kajzar; Christopher M. Lawson *This item is only available on the SPIE Digital Library. Nonlinear optical properties 3. Multiphoton processes 4. Computation and optimization of multiphoton absorption coefficients at the molecular level 5.

Experimental methods to probe multiphoton processes 6. Applications of multiphoton processes to photonics Two-photon pumped bulk and fibre lasing in novel dyes Get this from a library.

Nonlinear optical transmission and multiphoton processes in organics IV: August,San Diego, California, USA.

[Alan T Yeates; Kevin D Belfield; F Kajzar; Society of Photo-optical Instrumentation Engineers.; Air Force Research Laboratory (Wright. Get this from a library. Nonlinear optical transmission and multiphoton processes in organics: AugustSan Diego, California, USA. [Alan T Yeates; Society of Photo-optical Instrumentation Engineers.; SPIE Digital Library.;].

adshelp[at] The ADS is operated by the Smithsonian Astrophysical Observatory under NASA Cooperative Agreement NNX16AC86ACited by: 5. Novel conjugated chromophores were designed and investigated for optical power limitation based on multiphoton absorption processes.

Their design is based on the push-push functionalization of a semi-rigid elongated Nonlinear optical transmission and multiphoton processes in organics book derived from the extension of biphenyl cores. Books Result A new organic nonlinear optical NLO material from the chalcone family: 2E Introduction to Nonlinear Optical Effects Nonlinear optical transmission and multiphoton processes in organics book Molecules and Polymers, Wiley,€ OSA Second-order nonlinear optical effects in novel side-chain.

Introduction to nonlinear optical effects in molecules and polymers. Multiphoton absorbing materials. Multiphoton Processes and Nonlinear Harmonic Generations in Lanthanide Complexes centrosymmetric organic thin films for nonlinear optical devices utilizing integrated waveguide techniques are Author: Ga-Lai Law.

Depending on the light-matter interaction pathways, the contrast characteristics of NIR optical imaging may arise from linear or nonlinear optical processes.

Linear optical processes include absorption, scattering, interference, fluorescence, phosphorescence, and Raman scattering (Fig. 2).Cited by: The book presents an introduction to the entire field of optical physics and specifically the area of nonlinear optics, covering fundamental issues and applied aspects of this exciting area.

Nonlinear Optics will have lasting appeal to a wide audience of physics, optics, and electrical engineering students, as well as to working researchers and. Get this from a library. Nonlinear optical transmission and multiphoton processes in organics II: August,Denver, Colorado, USA.

[Alan T Yeates; Society of Photo-optical. Multiphoton and Light Driven Multielectron Processes in Organics: New Phenomena, Materials and Applications Proceedings of the NATO Advanced Research Workshop on Multiphoton and Light Driven Multielectron Processes in Organics: New Phenomena, Materials and Applications Menton, France 26–31 August CONFERENCE PROCEEDINGS Papers Presentations Journals.

Advanced Photonics Journal of Applied Remote SensingAuthor: Anna Migalska-Zalas, Izabela Fuks-Janczarek, Aleksandra A. Apostoluk, Bouchta Sahraoui, Cecile Marti. Polyconjugated organic materials are revealing amorphous electrical and non-linear optical properties; this fact is opening up a whole new field of Materials Science aimed at the development of new technologies.

For many years inorganic materials were studied mostly for non-linear optical properties. Anna Migalska-Zalas, Izabela Fuks-Janczarek, Aleksandra A.

Apostoluk, Bouchta Sahraoui, Cecile Martineau, Gilles Lemercier, Chantal Andraud, Ivan V. Kityk, and Janusz Berdowski "Nonlinear optical refractive index and absorption of coordination compounds", Proc. SPIENonlinear Optical Transmission and Multiphoton Processes in Organics, (3 Author: Anna Migalska-Zalas, Izabela Fuks-Janczarek, Aleksandra A.

Apostoluk, Bouchta Sahraoui, Cecile Marti. Nonlinear optical processes, such as harmonic generation, are of great interest for various applications, e.g., microscopy, therapy, and frequency conversion.

The Handbook of Biomedical Nonlinear Optical Microscopy provides comprehensive treatment of the theories, techniques, and biomedical applications of nonlinear optics and microscopy for cell biologists, life scientists, biomedical engineers, and clinicians.

The chapters are separated into basic and advanced sections, and provide both textual and graphical illustrations of all key concepts.5/5(1).

Date Published: 15 October PDF: 12 pages Proc. SPIENonlinear Optical Transmission and Multiphoton Processes in Organics II, (15 October ); doi:. Nonlinear optics is the branch of optics that describes the behaviour of light in nonlinear media, that is, media in which the polarization density P responds non-linearly to the electric field E of the light.

The non-linearity is typically observed only at very high light intensities such as those provided by lasers. Above the Schwinger limit, the vacuum itself is expected to become nonlinear.

In nonlinear optics. The controllable nonlinear optical (NLO) properties of as-prepared GZO nanocomposites were tested by an open-aperture Z-scan method with nm fs laser pulses; the tested results showed that there were five-photon absorption (5PA) at GW cm −2, 3PA at GW cm −2, 2PA at GW cm −2, and a vital change from saturable absorption Cited by: 9.

We report ultra-strong high-order nonlinear multiphoton processes in monolayer MoS$_2$ (1L-MoS$_2$): the third harmonic is thirty times stronger than the second harmonic, and the fourth harmonic. Extensive measurements and modeling of several two photon absorbing materials are described. These are used to elucidate the relative significance of various relaxation and excitation processes that come into play in nonlinear transmission (NLT) and two photon absorption cross section : Daniel G.

McLean, Richard L. Sutherland, Joy E. Rogers, Jonathan E. Slagle, Mark C. Brant, Paul A. The first part of the book addresses photonic nanofabrications in a chapter on multiphoton processes in nanofabrication and microscopy imaging.

The second part of the book is focused on nanoscale light sources for integrated nanophotonic circuits, and is composed of three chapters on organic nano/microcavities, organic laser materials, and. This review comprises three major parts. The first part presents the quantitative description of multiple (2, 3, 4 to m)-photon absorption (MPA) processes, which is based on the framework of quantum second part provides an overview of MPA-active materials and MPA-based nonlinear optical effects and their by: 1.

Spectra of the nonlinear absorption coefficient and nonlinear refractive index are used to identify the figures of merit (FOM).

We observe a spectral window at - nm were the application demands for all-optical waveguide switching are fulfilled. We demonstrate all-optical refractive index changes in the order of For energy-saving and economic reasons, there is a growing interest in organic/polymeric photonic and electronic materials and devices that is generating a revolution in optical communication, data transmission, storage, displays, and many other photonic applications.

Nonlinear Optical Transmission and Multiphoton Processes in Organics III. Edited by Yeates, A. Todd. Proceedings of the SPIE, Volumepp.

(SPIE Homepage). Dr. Rachel Jakubiak. Sr Research Chemist at Air Force Research Lab. SPIE Involvement: Linear and Nonlinear Optics of Organic Materials VIII. KEYWORDS: Prisms, Holography, Polymers, Crystals, X-rays, X-ray microscopy, Transmission electron microscopy, Liquid crystals, Polymerization, Synchrotrons Optical Processes in Organic Materials.

Abstract The concentration dependence of third order nonlinear optical susceptibility (χ) of copper phthalocyanine (CuPc) dissolved in tetrahydrofuran (THF) using the degenerate four wave mixing (DFWM) method at nm was present the linear dependence of the third order nonlinear optical susceptibility (χ) as a function of different concentration for CuPc dissolved.

The nonlinear absorption coefficient and nonlinear refractive index of a material can be measured using the open-aperture and closed-aperture z-scan techniques, respectively [24].In the open-aperture configuration, a laser beam having a Gaussian spatial distribution is initially focused by a lens.

The beam direction is taken as the z axis, and the beam focus is taken as z = 0. Nonlinear optics is the study of the interaction of intense laser light with matter.

The third edition of this textbook has been rewritten to conform to the standard SI system of units and includes comprehensively updated material on the latest developments in the field.

The book presents an introduction to the entire field of optical physics and specifically the area of nonlinear optics. Ayi Bahtiar, Kaloian Koynov, Asmorom Kibrom, Taek Ahn, and Christoph Bubeck "Multiphoton spectroscopy of polymers for all-optical switching", Proc. SPIENonlinear Optical Transmission and Multiphoton Processes in Organics IV, C (14 September ); https: Cited by: 3.

While the unabated race persists in achieving record efficiencies in solar cells and other photonic/optoelectronic devices using lead halide perovskite absorbers, a comprehensive picture of the correlated third-order nonlinear optical (NLO) properties is yet to be established.

The present study is aimed at deciphering the role of dopants in multiphoton absorption properties of intentionally Cited by: 1. Contribution of stepwise TPA process to the observed enhancement is estimated by simulation for the dynamics.

Paper Details Date Published: 15 October PDF: 9 pages Proc. SPIENonlinear Optical Transmission and Multiphoton Processes in Organics II, (15 October ); doi: / Two-photon absorption can be measured by several techniques.

Some of them are two-photon excited fluorescence (TPEF). z-scan, self-diffraction or nonlinear transmission (NLT).

Pulsed lasers are most often used because TPA is a third-order nonlinear optical process, and therefore is most efficient at very high intensities. Multiphoton absorption processes enable many technologically important applications, such as in vivo imaging, photodynamic therapy and optical limiting, and so on.

Specifically, higher-order Cited by: 1. Introduction. Multiphoton absorption processes offer technologically relevant applications in medical science, three-dimensional spatially-resolved optical data storage, optical switching and micro fabrication.These processes require high peak powers which are Cited by: The nonlinear optical absorption, refraction and optical limiting behaviour of an organic dye, neutral red, were investigated under excitation with nanosecond laser pulses at nm.

Nonlinear Optics and Optical Sensing/Imaging. In nonlinear optics, Dr. Lawson’s research interests are directed toward the development and characterization of nonlinear optical (NLO) materials for optical switching and power limiting applications using wavelength tunable Z-scan, degenerate four wave mixing (DFWM), power limiting spectroscopy, and flash photolysis.

It is hard to overestimate the impact that optical fibre transmission systems have had on everyday life in the ‘information society’ era. Although these systems have undergone a long process Cited by:.

Highly purified deoxyribonucleic acid (DNA) was isolated from salmon and scallop sperm by an enzymatic isolation process. Characterization of the optical and electromagnetic properties of DNA suggested suitability for optical waveguide applications.

One of the characteristic features of DNA we discovered was an intercalation of aromatic compounds into stacked layers within the double helix Cited by: It forms a number of salts with organic and inorganic acids showing non-linear optical properties.

L-Arginine maleate dihydrate (LAMD, C 6 H 14 N 4 O 2,C 4 H 4 O 4,2H 2 O) is one of these L-arginine salts which is a complex of strongly basic amino acid, carboxylic acid and provides useful information in relation to molecular interaction in.Optical Science and Technology, SPIE's 48th Annual Meeting, San Diego, CA, USA, August(SPIE Proceedings,Nonlinear Optical Transmission and Multiphoton Processes in Organics Author: Nils Surkamp, Gordon Zyla, E.L.

Gurevich, Andreas Klehr, Andrea Knigge, Andreas Ostendorf, M.R. Hofm.