Fabrication and Characterization of PMMA Based Optical Waveguides Structured by Direct Excimer Laser Irradiation PDF Download
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Author: Alma del Carmen Fernández Gonzáles
Publisher:
ISBN:
Category :
Languages : de
Pages : 196
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Book Description
Author: Alma del Carmen Fernández Gonzáles
Publisher:
ISBN:
Category :
Languages : de
Pages : 196
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Book Description
Author: Xingcun Colin Tong Ph.D
Publisher: Springer Science & Business Media
ISBN: 3319015508
Category : Technology & Engineering
Languages : en
Pages : 574
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Book Description
This book provides a comprehensive introduction to integrated optical waveguides for information technology and data communications. Integrated coverage ranges from advanced materials, fabrication, and characterization techniques to guidelines for design and simulation. A concluding chapter offers perspectives on likely future trends and challenges. The dramatic scaling down of feature sizes has driven exponential improvements in semiconductor productivity and performance in the past several decades. However, with the potential of gigascale integration, size reduction is approaching a physical limitation due to the negative impact on resistance and inductance of metal interconnects with current copper-trace based technology. Integrated optics provides a potentially lower-cost, higher performance alternative to electronics in optical communication systems. Optical interconnects, in which light can be generated, guided, modulated, amplified, and detected, can provide greater bandwidth, lower power consumption, decreased interconnect delays, resistance to electromagnetic interference, and reduced crosstalk when integrated into standard electronic circuits. Integrated waveguide optics represents a truly multidisciplinary field of science and engineering, with continued growth requiring new developments in modeling, further advances in materials science, and innovations in integration platforms. In addition, the processing and fabrication of these new devices must be optimized in conjunction with the development of accurate and precise characterization and testing methods. Students and professionals in materials science and engineering will find Advanced Materials for Integrated Optical Waveguides to be an invaluable reference for meeting these research and development goals.
Author: Friedrich G. Bachmann
Publisher: SPIE-International Society for Optical Engineering
ISBN:
Category : Science
Languages : en
Pages : 284
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Book Description
Proceedings of SPIE present the original research papers presented at SPIE conferences and other high-quality conferences in the broad-ranging fields of optics and photonics. These books provide prompt access to the latest innovations in research and technology in their respective fields. Proceedings of SPIE are among the most cited references in patent literature.
Author: Dwight S. Walker
Publisher:
ISBN:
Category : Optical wave guides
Languages : en
Pages : 94
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Book Description
Author: Peerouz M. Amleshi
Publisher:
ISBN:
Category :
Languages : en
Pages : 110
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Book Description
Author: Dong Hee Kang
Publisher:
ISBN:
Category : Optical wave guides
Languages : en
Pages : 214
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Book Description
ABSTRACT: The optical properties of an ion-exchanged KTP wave guide depend on several important parameters. These include the refractive index difference of the substrate (KTiOPO4) and the wave guide (Rb(x)K(1-x)TiOP04), and the geometry of the wave guide, such as depth and width. In an ion-exchange wave guide, the depth is very different along different axes of the crystal. The Rb depth profiles in KTP have been studied in rubidium nitrate (RbNO3) melts with small concentrations of Ba(NO3) in the melt by using Rutherford Backscattering Spectrum (RBS). The data indicates that small Ba concentrations have a major effect on the incorporation of Rb and its distribution in the KTP. The results also show the effect of the Ba impurity in Rb ion-exchange is a function of the duration of exchange and varies substantially as the impurity concentration increase. An intense laser light in conjunction with a strong localized field is used to reverse the polarity of the ferroelectric domain at the location of a laser beam. The focused beam from an argon laser raises the temperature of a moving z-cut LiXbO3 plate close to the Curie point when a bipolar square wave electric field is applied. This technique has been used to construct a nonlinear periodic optical wave guide structure. This wave guide can be used for quasi-phase-matched second-harmonic generation.
Author: Katsunari Okamoto
Publisher: Academic Press
ISBN: 0125250967
Category : Computers
Languages : en
Pages : 579
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Book Description
Fundamentals of Optical Waveguides is an essential resource for any researcher, professional or student involved in optics and communications engineering. Any reader interested in designing or actively working with optical devices must have a firm grasp of the principles of lightwave propagation. Katsunari Okamoto has presented this difficult technology clearly and concisely with several illustrations and equations. Optical theory encompassed in this reference includes coupled mode theory, nonlinear optical effects, finite element method, beam propagation method, staircase concatenation method, along with several central theorems and formulas. Since the publication of the well-received first edition of this book, planar lightwave circuits and photonic crystal fibers have fully matured. With this second edition the advances of these fibers along with other improvements on existing optical technologies are completely detailed. This comprehensive volume enables readers to fully analyze, design and simulate optical atmospheres. Features: + Exceptional new chapter on Arrayed-Waveguide Grating (AWG) + In depth discussion of Photonic Crystal Fibers (PCFs) + Thorough explanation of Multimode Interference Devices (MMI) + Full coverage of polarization Mode Dispersion (PMD) About the Author: Katsunari Okamoto was born in Hiroshima, Japan, on October 19, 1949. He received the B.S., M.S., and Ph.D. in electronic engineering from Tokyo University, Japan, in 1972, 1974, and 1977, respectively. He has engaged in research on the transmission characteristics of various fibers, including PANDA fibers, as well as fiber-optic components, and proposed the idea of dispersion-flattened fibers (DFF) on which he has also experimented. Dr. Okamoto has worked for the Optical Fiber Group in Southampton, England and the NTT Photonics Laboratories at the Ibaraki R&D Center, where he developed various AWGs and integrated-optic add/drop multiplexers. He is a fellow of IEEE and a research fellow of NTT Science and Core Technology Laboratory Group. In 2003, he started Okamoto Laboratory Ltd. Okamoto Laboratory is an R&D consulting company that deals with the custom design of optical fibers and functional planar lightwave circuits.
Author: Kou-Cheng Hsieh
Publisher:
ISBN:
Category :
Languages : en
Pages : 118
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Book Description
Author:
Publisher: Information Gatekeepers Inc
ISBN:
Category :
Languages : en
Pages : 76
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Book Description
Author:
Publisher: Newnes
ISBN: 0080965334
Category : Technology & Engineering
Languages : en
Pages : 5485
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Book Description
Comprehensive Materials Processing, Thirteen Volume Set provides students and professionals with a one-stop resource consolidating and enhancing the literature of the materials processing and manufacturing universe. It provides authoritative analysis of all processes, technologies, and techniques for converting industrial materials from a raw state into finished parts or products. Assisting scientists and engineers in the selection, design, and use of materials, whether in the lab or in industry, it matches the adaptive complexity of emergent materials and processing technologies. Extensive traditional article-level academic discussion of core theories and applications is supplemented by applied case studies and advanced multimedia features. Coverage encompasses the general categories of solidification, powder, deposition, and deformation processing, and includes discussion on plant and tool design, analysis and characterization of processing techniques, high-temperatures studies, and the influence of process scale on component characteristics and behavior. Authored and reviewed by world-class academic and industrial specialists in each subject field Practical tools such as integrated case studies, user-defined process schemata, and multimedia modeling and functionality Maximizes research efficiency by collating the most important and established information in one place with integrated applets linking to relevant outside sources
