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Automated Waveguide Alignment And Direct Uv Writing Systems For Integrated Optical Devices Fabrication And Characterization
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Book Synopsis Automated Waveguide Alignment and Direct UV Writing Systems for Integrated Optical Devices Fabrication and Characterization by : Chin Chong Tan
Download or read book Automated Waveguide Alignment and Direct UV Writing Systems for Integrated Optical Devices Fabrication and Characterization written by Chin Chong Tan and published by . This book was released on 2010 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Xingcun Colin Tong Ph.D Publisher :Springer Science & Business Media ISBN 13 :3319015508 Total Pages :574 pages Book Rating :4.3/5 (19 download)
Book Synopsis Advanced Materials for Integrated Optical Waveguides by : Xingcun Colin Tong Ph.D
Download or read book Advanced Materials for Integrated Optical Waveguides written by Xingcun Colin Tong Ph.D and published by Springer Science & Business Media. This book was released on 2013-10-17 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Waveguide structuring and Bragg grating fabrication by ultraviolet light induced refractive index changes in photosensitive optical materials by : Frank Knappe
Download or read book Waveguide structuring and Bragg grating fabrication by ultraviolet light induced refractive index changes in photosensitive optical materials written by Frank Knappe and published by Cuvillier Verlag. This book was released on 2007-11-12 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: The refractive index of photosensitive optical materials can be permanently changed by UV-irradiation. The objective of this thesis was to use such refractive index changes for the fabrication of waveguides and Bragg gratings. Integrated optics allows for the integration of optical functionality on a small footprint. A technique to realize integrated optical waveguides is the direct writing technique where a focused UV-laser is scanned over a photosensitive sample. This fabrication method is of particular interest as no mask technology is involved, which is advantageous during the prototyping phase of new devices. UV-induced refractive index changes in excess of 10×10-3 were achieved in hydrogen-loaded germanium-doped silica layers and employed to fabricate straight waveguides, S-bends, directional couplers and multi-mode interference couplers. In one of the tested material systems the refractive index was decreased by the UV-irradiation rather than increased. Without any presensitization refractive index changes down by -10×10-3 were observed. Waveguides were realized in this material system by the negative direct writing technique, i.e. the waveguide cladding instead of the core was written. The fabrication of waveguide structures by UV-induced refractive index changes is not limited to layered material systems as described so far. Directly UV-written buried X-shaped waveguides in a bulk multicomponent silicate glass have been produced by a special X-shaped writing geometry. As an example for the use of UV-induced refractive index changes for the post processing of optical devices the crosstalk in an arrayed waveguide grating was significantly reduced. Bragg gratings play a crucial role in modern optical communication systems. One interesting application area is the use as narrow-band channel filters in add/drop-multiplexers, where low chromatic dispersion values in reflection and transmission are required. Different design procedures were employed for the design of such Bragg grating structures. An optimization algorithm allowed for the consideration of constraints imposed by the writing facility which is later used for the fabrication. The designed Bragg gratings were fabricated afterwards by using a holographic writing setup which enables full control over local grating strength and period.
Book Synopsis Design, Fabrication and Analysis of Integrated Optical Waveguide Devices by : Yuri Sikorski
Download or read book Design, Fabrication and Analysis of Integrated Optical Waveguide Devices written by Yuri Sikorski and published by . This book was released on 2000 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fabrication and Characterization of Polymer Integrated Optical Waveguides by : Dwight S. Walker
Download or read book Fabrication and Characterization of Polymer Integrated Optical Waveguides written by Dwight S. Walker and published by . This book was released on 1991 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Design and Fabrication of Integrated Optical Waveguide Devices by : Zhengyu Huang
Download or read book Design and Fabrication of Integrated Optical Waveguide Devices written by Zhengyu Huang and published by . This book was released on 1999 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Characterization of Integrated Optical Waveguide Devices by : Guangwei Yuan
Download or read book Characterization of Integrated Optical Waveguide Devices written by Guangwei Yuan and published by . This book was released on 2008 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fabrication and Characterization of the Optical Waveguide for Integrated Optics and Nonlinear Optics by : Dong Hee Kang
Download or read book Fabrication and Characterization of the Optical Waveguide for Integrated Optics and Nonlinear Optics written by Dong Hee Kang and published by . This book was released on 2000 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Fabrication and Characterization of PMMA Based Optical Waveguides Structured by Direct Excimer Laser Irradiation by : Alma del Carmen Fernández Gonzáles
Download or read book Fabrication and Characterization of PMMA Based Optical Waveguides Structured by Direct Excimer Laser Irradiation written by Alma del Carmen Fernández Gonzáles and published by . This book was released on 2002 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Electrical & Electronics Abstracts by :
Download or read book Electrical & Electronics Abstracts written by and published by . This book was released on 1997 with total page 2240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Physics Briefs written by and published by . This book was released on 1993 with total page 1420 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Harnessing Light by : National Research Council
Download or read book Harnessing Light written by National Research Council and published by National Academies Press. This book was released on 1998-09-25 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: Optical science and engineering affect almost every aspect of our lives. Millions of miles of optical fiber carry voice and data signals around the world. Lasers are used in surgery of the retina, kidneys, and heart. New high-efficiency light sources promise dramatic reductions in electricity consumption. Night-vision equipment and satellite surveillance are changing how wars are fought. Industry uses optical methods in everything from the production of computer chips to the construction of tunnels. Harnessing Light surveys this multitude of applications, as well as the status of the optics industry and of research and education in optics, and identifies actions that could enhance the field's contributions to society and facilitate its continued technical development.
Download or read book Chemical Abstracts written by and published by . This book was released on 2002 with total page 2540 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Silicon Photonics by : M. Jamal Deen
Download or read book Silicon Photonics written by M. Jamal Deen and published by John Wiley & Sons. This book was released on 2012-03-30 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: The creation of affordable high speed optical communications using standard semiconductor manufacturing technology is a principal aim of silicon photonics research. This would involve replacing copper connections with optical fibres or waveguides, and electrons with photons. With applications such as telecommunications and information processing, light detection, spectroscopy, holography and robotics, silicon photonics has the potential to revolutionise electronic-only systems. Providing an overview of the physics, technology and device operation of photonic devices using exclusively silicon and related alloys, the book includes: Basic Properties of Silicon Quantum Wells, Wires, Dots and Superlattices Absorption Processes in Semiconductors Light Emitters in Silicon Photodetectors , Photodiodes and Phototransistors Raman Lasers including Raman Scattering Guided Lightwaves Planar Waveguide Devices Fabrication Techniques and Material Systems Silicon Photonics: Fundamentals and Devices outlines the basic principles of operation of devices, the structures of the devices, and offers an insight into state-of-the-art and future developments.
Download or read book Science Abstracts written by and published by . This book was released on 1995 with total page 1360 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Integrated Photonics by : Ginés Lifante
Download or read book Integrated Photonics written by Ginés Lifante and published by Information Gatekeepers Inc. This book was released on 2003 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ion Exchange and Solvent Extraction by : Jacob A. Marinsky
Download or read book Ion Exchange and Solvent Extraction written by Jacob A. Marinsky and published by CRC Press. This book was released on 1997-02-21 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Volume 13 of this important series continues in the tradition of its widely received predecessors, presenting current advances and results in solvent extraction. Contains nearly 800 helpful drawings, tables, equations and bibliographic citations."
