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Nonlinear Optics In Iii V Quaternary Semiconductor Waveguides
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Book Synopsis Nonlinear Optics in III-V Quaternary Semiconductor Waveguides by : Shayan Saeidi
Download or read book Nonlinear Optics in III-V Quaternary Semiconductor Waveguides written by Shayan Saeidi and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The fundamental limits of electronic systems in communication networks motivated scholars to think of an alternative approach to overcome problems such as demand for wider bandwidths and heat dissipation. All-optical signal processing is demonstrated as a potential solution. A major improvement in cost and speed of networking systems is expected through replacing microelectronics by photonic chips. However, the variety of operations essential to perform all-optical signal processing cannot be handled by a single material platform yet. Several III-V semiconductors, such as AlGaAs, have demonstrated potentials for photonic integration; nevertheless, there is still lack of data in literature on nonlinear optical properties of these materials. In this thesis, we extend the quest to evaluate more candidates from this class of semiconductors. Moreover, we are aiming for demonstrating the potentials of various III-V compounds for nonlinear photonics on-a-chip. In this thesis, we propose several optical waveguide designs based on quaternary III-V semiconductors AlGaAsSb and InGaAsP. We present modal analysis for waveguide designs and show that effective mode area much less than 1 $\mu m^{2}$ can be obtained. We also report specific waveguide designs that display zero-dispersion points at the specific wavelength ranges of interest. The designed waveguides are thus expected to demonstrate efficient nonlinear optical interactions. Next step is the fabrication of these devices with the goal to experimentally assess their nonlinear optical performance. The fabrication process of InGaAsP/InP strip-loaded waveguide is briefly reviewed. Following that, we report on the first, to the best of our knowledge, demonstration of third-order nonlinear optical interactions in InGaAsP/InP strip-loaded waveguides. We have performed self-phase modulation, nonlinear absorption measurements, and four-wave mixing experiments at the telecom wavelength range. The nonlinear phase shift up to 2.5 $\pi$ has been observed. Following that, we use Monte-Carlo method for design optimization and tolerance analysis of a multi-step lateral taper Spot-Size Converter in indium phosphide. An exemplary four-step lateral taper design featuring 0.35 dB coupling loss at optimal alignment of a standard single-mode fiber, $>$7 $\mu m$ 1-dB displacement tolerance in any direction of in a facet plane, and a great stability against manufacturing variances demonstrated.
Book Synopsis Exploring Optical Nonlinearities in III-V Semiconductors by : Mfon Odungide
Download or read book Exploring Optical Nonlinearities in III-V Semiconductors written by Mfon Odungide and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This Master's dissertation focuses on exploring optical nonlinearities in IIIV semiconductors. This work covers a range of III-V materials and a few devices. To begin with, optical characterization of Aluminium Gallium Arsenide (AlGaAs) waveguides with enhanced nonlinear optical interactions was carried out. We have experimentally demonstrated wide conversion ranges andhigh conversion efficiencies for four-wavemixing inAlGaAswaveguides with three different geometries. In addition to that, both linear and nonlinear losses in each of these geometries were explored. AlGaAs represents only one compound of the large group of III-V semiconductors. To explore the potentials of other semiconductors compounds of this group for nonlinear optics, it is imperative to have information about refractive indices of different III-V compounds. This refractive index information is only available for some binary compounds in isolated spectral windows. In this thesis, we developed a model capable of predicting the values of the refractive indices of binary, ternary and quaternary III-V semiconductor compounds from the values of their band-gap energies. We compared the value predicted by our proposed model with existing experimental data and it was found not only is the predicted values in good agreement with the known values, but also has a lower error margin when compared to previously reported models. Finally, in quest for more suitable material platform for nonlinear photonic integration at different wavelength ranges, a detailed analysis of other potential III-V compounds not previously explored for photonic integration is presented.
Book Synopsis Nonlinear Optics in Semiconductors I by :
Download or read book Nonlinear Optics in Semiconductors I written by and published by Academic Press. This book was released on 1998-10-22 with total page 445 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since its inception in 1966, the series of numbered volumes known as Semiconductors and Semimetals has distinguished itself through the careful selection of well-known authors, editors, and contributors. The "Willardson and Beer" Series, as it is widely known, has succeeded in publishing numerous landmark volumes and chapters. Not only did many of these volumes make an impact at the time of their publication, but they continue to be well-cited years after their original release. Recently, Professor Eicke R. Weber of the University of California at Berkeley joined as a co-editor of the series. Professor Weber, a well-known expert in the field of semiconductor materials, will further contribute to continuing the series' tradition of publishing timely, highly relevant, and long-impacting volumes. Some of the recent volumes, such as Hydrogen in Semiconductors, Imperfections in III/V Materials, Epitaxial Microstructures, High-Speed Heterostructure Devices, Oxygen in Silicon, and others promise that this tradition will be maintained and even expanded. Reflecting the truly interdisciplinary nature of the field that the series covers, the volumes in Semiconductors and Semimetals have been and will continue to be of great interest to physicists, chemists, materials scientists, and device engineers in modern industry.
Book Synopsis Nonlinear Optics in Semiconductors II by :
Download or read book Nonlinear Optics in Semiconductors II written by and published by Academic Press. This book was released on 1998-11-09 with total page 351 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since its inception in 1966, the series of numbered volumes known as Semiconductors and Semimetals has distinguished itself through the careful selection of well-known authors, editors, and contributors. The "Willardson and Beer" Series, as it is widely known, has succeeded in publishing numerous landmark volumes and chapters. Not only did many of these volumes make an impact at the time of their publication, but they continue to be well-cited years after their original release. Recently, Professor Eicke R. Weber of the University of California at Berkeley joined as a co-editor of the series. Professor Weber, a well-known expert in the field of semiconductor materials, will further contribute to continuing the series' tradition of publishing timely, highly relevant, and long-impacting volumes. Some of the recent volumes, such as Hydrogen in Semiconductors, Imperfections in III/V Materials, Epitaxial Microstructures, High-Speed Heterostructure Devices, Oxygen in Silicon, and others promise that this tradition will be maintained and even expanded.Reflecting the truly interdisciplinary nature of the field that the series covers, the volumes in Semiconductors and Semimetals have been and will continue to be of great interest to physicists, chemists, materials scientists, and device engineers in modern industry.
Book Synopsis Waveguide Nonlinear-Optic Devices by : Toshiaki Suhara
Download or read book Waveguide Nonlinear-Optic Devices written by Toshiaki Suhara and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: The most comprehensive book on waveguide nonlinear optic devices, this volume presents a systematic description of the NLO field, with an emphasis on devices that use ferroelectric waveguides. It ranges from an introduction to the concepts of waveguides to the most recent experimental results.
Book Synopsis Nonlinear Optics in Solids by : Ole Keller
Download or read book Nonlinear Optics in Solids written by Ole Keller and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years one has witnessed in physics a substantial increase in interest in carrying out fundamental studies in the nonlinear optics of condensed matter. At the Danish universities, this increase has been especially pronounced at the Institute of Physics at the University of Aalborg, where the main activities are centered around fundamental research within the domains of nonlinear quantum optics, nonlinear optics of metals and superconductors, and nonlinear surface optics. In recognition of this it was decided to arrange the first international summer school on nonlinear optics in Denmark at the Institute of Physics at the University of Aalborg. This book is based on the lectures and contributed papers presented at this international summer school, which was held in the period 31 July-4 Au gust 1989. About 60 experienced and younger scientists from 12 different countries participated. Twenty-eight lectures were given by 14 distinguished scientists from the United States, Italy, France, Germany, Scotland, England, and Denmark. In addition to the lectures given by the invited speakers, 11 contributed papers were presented. The programme of the summer school em phasized a treatment of basic physical properties of the nonlinear interaction of light and condensed matter and both theoretical and experimental aspects were covered. Furthermore, general principles as well as topics of current interest in the research literature were discussed.
Book Synopsis Nonlinear Optics by : Christos Flytzanis
Download or read book Nonlinear Optics written by Christos Flytzanis and published by Springer. This book was released on 1986 with total page 268 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 Fabrication of III-V Integrated Photonic Devices by : Kashif Awan
Download or read book Fabrication of III-V Integrated Photonic Devices written by Kashif Awan and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This doctoral dissertation focuses on fabrication processes for integrated photonic devices based on III-V semiconductors. This work covers a range of III-V materials and a variety of devices. Initially, design, fabrication and optical characterization of aluminum gallium arsenide (AlGaAs) waveguides for enhanced optical nonlinear interactions was carried out. Based on our results, we proposed a new type of waveguide for AlGaAs integrated nonlinear optics. Photonic crystal nanocavities and waveguides are attractive components for integrated photonic devices, due to their control over spatial, spectral and dispersion properties of light. Fabrication process for high-Q GaAs photonic crystal nanocavities was developed. Design, fabrication and optical characterization of strip-loaded indium gallium arsenide phosphide (InGaAsP) waveguides were then carried out to demonstrate the potential of Quaternary III-V semiconductors for integrated nonlinear optics. Self-phase modulation and four-wave mixing were demonstrated in InGaAsP waveguides and nonlinear absorption was determined experimentally. Gallium nitride (GaN), due to its wide band-gap, has plethora of photonics and optoelectronics applications. First demonstration of GaN waveguides grown on (-201) b-Ga2O3 (gallium oxide) was carried out leading to an experimentally determined propagation loss of 7.5 dB/cm. In summary, this doctoral work presents repeatable and reliable micro and nanofabrication processes for III-V integrated photonic devices.
Book Synopsis The Nonlinear Optics of Semiconductor Lasers by : Nikolaĭ Gennadievich Basov
Download or read book The Nonlinear Optics of Semiconductor Lasers written by Nikolaĭ Gennadievich Basov and published by Nova Biomedical Books. This book was released on 1987 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nonlinear Optics Of Semiconductor Lasers.
Book Synopsis Guided Wave Nonlinear Optics by : D.B. Ostrowsky
Download or read book Guided Wave Nonlinear Optics written by D.B. Ostrowsky and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 658 pages. Available in PDF, EPUB and Kindle. Book excerpt: The object of this school, held at Cargese, Corsica (France) from August 12th to 24th 1991, was the presentation of the field of guided wave nonlinear optics in a comprehensive, coherent, and heuristic fashion. It seems appropriate that this school began with an historical introduction by Professor Nicolaas Bloembergen of Harvard, the acknowledged "father" of nonlinear optics, in general, and concluded with a round table discussion headed by Dr. Eric Spitz, the Scientific Director of a multinational electronics company interested in developing industrial applications of guided wave nonlinear optics. The lectures covered both the theoretical framework of the field and applications to basic scientific research, optical communications and technical instrumentation. Specific topics developed included materials for guided wave nonlinear optics, nonlinear interactions using integrated optical guides, nonlinear surface waves, solitons, fiber nonlinear optics, ultra-fast coupler switching as well as the related topic of fiber and integrated optical lasers and amplifiers. Lectures have also been devoted to squeezed states, chaos and strange attractors. The subjects covered by the school underlines one of the major ways in which this field has evolved over the past thirty some odd years. The path from the original experiments with materials requiring mega-watt power lasers to the recent developments in guided wave configurations using milliwatt power diode lasers is marked by the conjunction of ever improving fundamental scientific comprehension and continuing technological developments.
Book Synopsis Nonlinear Optics in Signal Processing by : R.W. Eason
Download or read book Nonlinear Optics in Signal Processing written by R.W. Eason and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nonlinear Optics in Signal Processing covers the applications of nonlinear optics to optical processing in a range of areas including switching, computing, and telecommunications.
Book Synopsis Optical Nonlinearities in Group III-V Semiconductor Waveguides by : M. Christina Gabriel
Download or read book Optical Nonlinearities in Group III-V Semiconductor Waveguides written by M. Christina Gabriel and published by . This book was released on 1985 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Essentials of Nonlinear Optics by : Y. V. G. S. Murti
Download or read book Essentials of Nonlinear Optics written by Y. V. G. S. Murti and published by John Wiley & Sons. This book was released on 2014-07-02 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: Current literature on Nonlinear Optics varies widely in terms of content, style, and coverage of specific topics, relative emphasis of areas and the depth of treatment. While most of these books are excellent resources for the researchers, there is a strong need for books appropriate for presenting the subject at the undergraduate or postgraduate levels in Universities. The need for such a book to serve as a textbook at the level of the bachelors and masters courses was felt by the authors while teaching courses on nonlinear optics to students of both science and engineering during the past two decades. This book has emerged from an attempt to address the requirement of presenting the subject at college level. A one-semester course covering the essentials can effectively be designed based on this.
Book Synopsis Optical Nonlinearities in III-V Semiconductor Waveguides by : Dominic John Goodwill
Download or read book Optical Nonlinearities in III-V Semiconductor Waveguides written by Dominic John Goodwill and published by . This book was released on 1991 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Semiconductor Nonlinear Optical Waveguides by : Paul Martin Lambkin
Download or read book Semiconductor Nonlinear Optical Waveguides written by Paul Martin Lambkin and published by . This book was released on 1990 with total page 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:
