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Nonlinear Glass Waveguide Devices Fabricated By Femtosecond Laser Writing With Thermal Poling And Waveguide Modeling For Silver Ion Exchange In Glass
Download Nonlinear Glass Waveguide Devices Fabricated By Femtosecond Laser Writing With Thermal Poling And Waveguide Modeling For Silver Ion Exchange In Glass full books in PDF, epub, and Kindle. Read online Nonlinear Glass Waveguide Devices Fabricated By Femtosecond Laser Writing With Thermal Poling And Waveguide Modeling For Silver Ion Exchange In Glass ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Nonlinear Glass Waveguide Devices Fabricated by Femtosecond Laser Writing with Thermal Poling and Waveguide Modeling for Silver Ion Exchange in Glass by : Guangyu Li
Download or read book Nonlinear Glass Waveguide Devices Fabricated by Femtosecond Laser Writing with Thermal Poling and Waveguide Modeling for Silver Ion Exchange in Glass written by Guangyu Li and published by . This book was released on 2006 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Dissertation Abstracts International by :
Download or read book Dissertation Abstracts International written by and published by . This book was released on 2006 with total page 862 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Novel Waveguide Techniques and Devices in Rare-earth Doped Glass and Rare-earth Indiffused Lithium Niobate by : Catalin Mihai Florea
Download or read book Novel Waveguide Techniques and Devices in Rare-earth Doped Glass and Rare-earth Indiffused Lithium Niobate written by Catalin Mihai Florea and published by . This book was released on 2002 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Nonlinear-Emission Photonic Glass Fiber and Waveguide Devices by : Chun Jiang
Download or read book Nonlinear-Emission Photonic Glass Fiber and Waveguide Devices written by Chun Jiang and published by Cambridge University Press. This book was released on 2019-05-02 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn about the design of compact and broadband fiber and waveguide devices using active-ion-doped photonic glasses.
Book Synopsis Glass Integrated Optics by : Cameron James Brooks
Download or read book Glass Integrated Optics written by Cameron James Brooks and published by . This book was released on 1996 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Birefringence and Bragg grating control in femtosecond laser written optical circuits by :
Download or read book Birefringence and Bragg grating control in femtosecond laser written optical circuits written by and published by Luis Andre Fernandes. This book was released on 2012-12-31 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this thesis, femtosecond lasers are explored for the fabrication of fiber Bragg gratings (FBGs) in suspended core fibers (SCFs) as well as direct writing of integrated optical devices in bulk fused silica glass. The FBGs fabricated in suspended core fibers with different core geometries were demonstrated with femtosecond laser exposure through a Talbot interferometer. In this case, the use of a femtosecond laser system was crucial as it eliminates the need for the use of photosensitive fibers, which is the case for SCFs, while the Talbot interferometry setup provided flexibility in the definition of the grating periodicity, while simultaneously protecting the optical components used in the fabrication process from the high intensities reached during exposure in the proximity of the fibers. These Bragg gratings were employed to show simultaneous strain and temperature sensing. Using a femtosecond laser direct writing system, novel point-by-point fabrication arrangements, with detailed attention to the computer controlled laser beam modulation, were developed in order to correctly introduce modulation of the refractive index profile during the waveguide fabrication process. This technique enabled the development of phase and frequency control required for advanced Bragg grating waveguide (BGW) fabrication and arbitrary spectral shaping. Procedures were demonstrated for the fabrication of chirped and phased shifted BGWs for applications in temporal pulse shaping and spectral shaping that showed significantly improved feature resolutions for sensing applications. The BGWs were used as a practical sensitive tool to determine and study the waveguide birefringence inherent to the nonlinear absorption processes typical of femtosecond laser-material interaction. The control of form and stress birefringence was developed in order to accomplish the fabrication of integrated optical components for polarization control, like guided wave retarders and polarization beam splitters. Tuning of this waveguide birefringence was achieved by the introduction of stress inducing laser modification tracks that enabled the ability to both enhance or reduce the inherent birefringence. Characterization techniques were developed for the absolute determination of the birefringence based on BGWs spectrum splitting, together with crossed polarizer measurements, while novel data analysis procedures were demonstrated for the study of polarization dependent and polarization independent directional couplers with the introduction of a polarization splitting ratio which is wavelength and coupling length dependent. All of the improvements made in the understanding of waveguide birefringence control provided increased flexibility to simultaneously fabricate low polarization mode dispersion circuits, as well as more efficient and compact polarization dependent devices. The polarization aspects detailed here, together with the point-by-point fabrication system, may be further developed in the future towards the fabrication of more complex integrated devices that combine spectral, temporal, and polarization control, all achievable with the same femtosecond laser writing system. These flexible processing techniques will open new directions for writing additional functionalities in optical circuits with more compact three-dimensional geometries.
Book Synopsis Optical Waveguides by Ion Exchange in Glass by : Ari Tervonen
Download or read book Optical Waveguides by Ion Exchange in Glass written by Ari Tervonen and published by . This book was released on 1990 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Grating-assisted Glass Waveguide Devices and Fiber-optic Parametric Amplifiers for Optical Communication Systems by : Jaeyoun Kim
Download or read book Grating-assisted Glass Waveguide Devices and Fiber-optic Parametric Amplifiers for Optical Communication Systems written by Jaeyoun Kim and published by . This book was released on 2003 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Waveguide Lasers and Amplifiers in Rare-earth Doped Lithium Niobate and Silicate Glasses by : Gerald L. Vossler
Download or read book Waveguide Lasers and Amplifiers in Rare-earth Doped Lithium Niobate and Silicate Glasses written by Gerald L. Vossler and published by . This book was released on 1996 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Finite Element Methods for Nonlinear Optical Waveguides by : Xin-Hua Wang
Download or read book Finite Element Methods for Nonlinear Optical Waveguides written by Xin-Hua Wang and published by Advances in Nonlinear Optics. This book was released on 2019-12-02 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides researchers at the forefront of nonlinear optical technologies with robust procedures and software for the systematic investigation of the fundamental phenomena in nonlinear optical waveguide structures. A full vectorial electromagnetic formulation is adopted and the conditions under which simplification to a scalar formulation is possible are clearly indicated. The need to model the dielectric saturation properly is identified, and improved algorithms are presented for obtaining the complete power dispersion curve of structures exhibiting bistability. As the stability analysis of nonlinear modes is crucial to the development of nonlinear model methods, an effective procedure to investigate the propagation of the scalar nonlinear waves in 3D is another important feature of the book. All of the procedures described, as well as an automatic mesh generator for the finite element method, are incorporated into a software package which is included with this book.
Book Synopsis Investigation of Polymer Optical Waveguide Devices by : James G. Grote
Download or read book Investigation of Polymer Optical Waveguide Devices written by James G. Grote and published by . This book was released on 1999-11-01 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report is an initial investigation into polymer waveguides. The CAD program BEAMPROP is utilized for modeling of waveguides. Passive multi-mode and single-mode waveguides are considered. For modeling nonlinear optical polymers, in addition to the BEAMPROPAGATION (BEAMPROP) method, the effective index method and the MARCATILI model are developed. It is shown that a conducting cladding layer for the rectangular waveguides could significantly improve the operation performance of nonlinear optical, poled polymer waveguides.
Book Synopsis Femtosecond Laser Filamentation by : See Leang Chin
Download or read book Femtosecond Laser Filamentation written by See Leang Chin and published by Springer. This book was released on 2009-12-11 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book attempts to give a discussion of the physics and current and potential applications of the self-focusing of an intense femtosecond laser pulse in a tra- parent medium. Although self-focusing is an old subject of nonlinear optics, the consequence of self-focusing of intense femtosecond laser pulses is totally new and unexpected. Thus, new phenomena are observed, such as long range lam- tation, intensity clamping, white light laser pulse, self-spatial ltering, self-group phase locking, self-pulse compression, clean nonlinear uorescence, and so on. Long range propagation at high intensity, which is seemingly against the law of diffraction, is probably one of the most exciting consequences of this new sub- eld of nonlinear optics. Because the intensity inside the lament core is high, new ways of doing nonlinear optics inside the lament become possible. We call this lamentation nonlinear optics. We shall describe the generation of pulses at other wavelengths in the visible and ultraviolet (UV) starting from the near infrared pump pulse at 800 nm through four-wave-mixing and third harmonic generation, all in gases. Remotely sensing uorescence from the fragments of chemical and biological agents in all forms, gaseous, aerosol or solid, inside the laments in air is demonstrated in the labo- tory. The results will be shown in the last part of the book. Through analyzing the uorescence of gas molecules inside the lament, an unexpected physical process pertaining to the interaction of synchrotron radiation with molecules is observed.
Book Synopsis Ion-exchange in Glasses and Crystals: from Theory to Applications by : Giancarlo Righini
Download or read book Ion-exchange in Glasses and Crystals: from Theory to Applications written by Giancarlo Righini and published by . This book was released on 2021 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since its first observation in 1850, ion-exchange (IEx) has become a fundamental process in many applications involving water treatment, catalysis, chromatography, and the food and pharmaceutical industries. Starting from the early 1900s, another relevant application of IEx has been in the glass industry, with the surface tempering of glass produced by a K+-Na+ ion exchange. Nowadays, photonics has greatly exploited IEx technology: graded-index microlenses, graded-index fibers and integrated optical waveguides and devices are examples of achievements made possible by the IEx process. Moreover, ion-exchange is possible in ferroelectric crystals, too, and has been fundamental for the development of many linear and nonlinear integrated optical devices in lithium niobate and tantalate.This volume collects articles published in the corresponding Special Issue of the Applied Sciences journal. Four review articles, written by internationally renowned experts in this field, provide complementary overviews of the history, fundamental aspects, designs and fabrications of devices, and technological achievements. Three articles describe original research in the fields of diffraction grating, photo-thermo-refractive glasses, and Yb-doped lithium niobate. This volume constitutes a valuable and updated reference for all students and researchers wishing to improve their knowledge and/or make use of ion-exchange technology and its applications.
Book Synopsis Springer Handbook of Lasers and Optics by : Frank Träger
Download or read book Springer Handbook of Lasers and Optics written by Frank Träger and published by Springer Science & Business Media. This book was released on 2012-05-05 with total page 1704 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new edition features numerous updates and additions. Especially 4 new chapters on Fiber Optics, Integrated Optics, Frequency Combs and Interferometry reflect the changes since the first edition. In addition, major complete updates for the chapters: Optical Materials and Their Properties, Optical Detectors, Nanooptics, and Optics far Beyond the Diffraction Limit. Features Contains over 1000 two-color illustrations. Includes over 120 comprehensive tables with properties of optical materials and light sources. Emphasizes physical concepts over extensive mathematical derivations. Chapters with summaries, detailed index Delivers a wealth of up-to-date references.
Book Synopsis Laser Precision Microfabrication by : Koji Sugioka
Download or read book Laser Precision Microfabrication written by Koji Sugioka and published by Springer. This book was released on 2010-08-13 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: Miniaturization and high precision are rapidly becoming a requirement for many industrial processes and products. As a result, there is greater interest in the use of laser microfabrication technology to achieve these goals. This book composed of 16 chapters covers all the topics of laser precision processing from fundamental aspects to industrial applications to both inorganic and biological materials. It reviews the sate of the art of research and technological development in the area of laser processing.
Book Synopsis Integrated Ring Resonators by : Dominik G. Rabus
Download or read book Integrated Ring Resonators written by Dominik G. Rabus and published by Springer. This book was released on 2007-04-26 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: The optical filter is resonator based. The required passband shape of ring resonator-filters can be custom designed by the use of configurations of various ring coupled resonators. This book describes the current state-of-the-art on these devices. It provides an in-depth knowledge of the simulation, fabrication and characterization of ring resonators for use as example filters, lasers, sensors.
Book Synopsis Materials for Nonlinear Optics by : Seth Richard Marder
Download or read book Materials for Nonlinear Optics written by Seth Richard Marder and published by . This book was released on 1991 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume exposes the chemistry community to the critical role that chemistry can and must play in nonlinear optics research. In addition, it brings together those researchers who synthesize and characterize materials from a variety of systems, with those who build devices, giving chemists, physicists, and engineers a greater appreciation for the opportunities that lie ahead in understanding and developing nonlinear optical materials. The volume begins with a discussion of polarizability and hyperpolarizability from the view of a chemist. Tutorial chapters dealing with the fundamental structures and properties of second- and third-order nonlinear optical materials, measurement and characterization of these systems, theoretical considerations, application of these systems to devices, and overviews of the current state of affairs in both organic and inorganic nonlinear optical materials follow.
