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Fabrication And Characterization Of Gallium Arsenide Aluminum Gallium Arsenide Semiconductor Ring Laser For Realization Of Miniature Gyroscope
Download Fabrication And Characterization Of Gallium Arsenide Aluminum Gallium Arsenide Semiconductor Ring Laser For Realization Of Miniature Gyroscope full books in PDF, epub, and Kindle. Read online Fabrication And Characterization Of Gallium Arsenide Aluminum Gallium Arsenide Semiconductor Ring Laser For Realization Of Miniature Gyroscope ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Fabrication and Characterization of Gallium Arsenide/aluminum Gallium Arsenide Semiconductor Ring Laser for Realization of Miniature Gyroscope by : Jay Prakash Gupta
Download or read book Fabrication and Characterization of Gallium Arsenide/aluminum Gallium Arsenide Semiconductor Ring Laser for Realization of Miniature Gyroscope written by Jay Prakash Gupta and published by ProQuest. This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: There is demand for a robust, compact and sensitive gyroscope which can be utilized as a navigational tool for modern commercial and military applications, as well as there is a need of constant improvement in performance and reduction in bulk and weight of the gyroscope at the same time. A compact integrated design based on semiconductor materials has the highest hope of meeting the measurement conditions for military and commercial applications as well as providing the potential for low cost, high volume manufacturing. To this end, my work focuses on fabrication and characterization of one of the key elements of a GaAs / AlGaAs semiconductor ring laser (SRL) gyroscope, SRL. The goal of the thesis is to fabricate a SRL with characteristics required for its use in a SRL gyroscope. In this thesis, I first describe the working principle of the SRL gyroscope. The lock-in in the SRL is explained and an approach to break the lock-in is described. Then the effort put into the fabrication of SRL, problems faced and methods used to rectify them is described in detail. Afterwards, I explain the test setup built to characterize the fabricated SRLs. Finally, I quantify the results obtained by characterizing the fabricated structures and research to follow in the future.
Book Synopsis International Aerospace Abstracts by :
Download or read book International Aerospace Abstracts written by and published by . This book was released on 1994 with total page 898 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Scientific and Technical Aerospace Reports by :
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1981 with total page 1370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Download or read book Chemical Abstracts written by and published by . This book was released on 2002 with total page 2692 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Sensing and Monitoring Technologies for Mines and Hazardous Areas by : Swadesh Chaulya
Download or read book Sensing and Monitoring Technologies for Mines and Hazardous Areas written by Swadesh Chaulya and published by Elsevier. This book was released on 2016-06-10 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sensing and Monitoring Technologies for Mines and Hazardous Areas: Monitoring and Prediction Technologies presents the fundamentals of mining related geotechnical risk and how the latest advances in sensing and data communication can be used both to prevent accidents and provide early warnings. Opencast mining operations involve huge quantities of overburden removal, dumping, and backfilling in excavated areas. Substantial increases in the rate of accumulation of waste dumps in recent years has resulted in greater height of dumps and also has given rise to the danger of dump failures as steeper open pit slopes are prone to failure. These failures lead to loss of valuable human lives and damage to mining machinery. This book presents the most recent advances in gas sensors, methane detectors, and power cut-off systems. It also introduces monitoring of the gas strata and environment, and an overview of the use of Internet of Things and cloud computing for mining sensing and surveillance purposes. Targeted at geotechnical and mining engineers, this volume covers the latest findings and technology to prevent mining accidents and mitigate the inherent risk of the activity. - Presents complete details of a real-time slope stability monitoring system using wireless sensor networking and prediction technique based on multivariate statistical analysis of various parameters and analytical hierarchy process methods - Discusses innovative ideas and new concepts of sensing technologies, mine transport surveillance, digital mining, and cloud computing to improve safety and productivity in mining industry - Includes slope stability prediction software, downloadable through a companion website, which can be used for monitoring, analyzing, and storing different sensors and providing audio-visual, SMS, and email alerts - Covers the latest findings and technology to prevent mining accidents and mitigate the inherent risk
Book Synopsis Electrical & Electronics Abstracts by :
Download or read book Electrical & Electronics Abstracts written by and published by . This book was released on 1994 with total page 1084 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Semiconductor Packaging by : Andrea Chen
Download or read book Semiconductor Packaging written by Andrea Chen and published by CRC Press. This book was released on 2016-04-19 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: In semiconductor manufacturing, understanding how various materials behave and interact is critical to making a reliable and robust semiconductor package. Semiconductor Packaging: Materials Interaction and Reliability provides a fundamental understanding of the underlying physical properties of the materials used in a semiconductor package. By tying together the disparate elements essential to a semiconductor package, the authors show how all the parts fit and work together to provide durable protection for the integrated circuit chip within as well as a means for the chip to communicate with the outside world. The text also covers packaging materials for MEMS, solar technology, and LEDs and explores future trends in semiconductor packages.
Download or read book Science Abstracts written by and published by . This book was released on 1993 with total page 2316 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Germanium-Based Technologies by : Cor Claeys
Download or read book Germanium-Based Technologies written by Cor Claeys and published by Elsevier. This book was released on 2011-07-28 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: Germanium is a semiconductor material that formed the basis for the development of transistor technology. Although the breakthrough of planar technology and integrated circuits put silicon in the foreground, in recent years there has been a renewed interest in germanium, which has been triggered by its strong potential for deep submicron (sub 45 nm) technologies. Germanium-Based technologies: From Materials to Devices is the first book to provide a broad, in-depth coverage of the field, including recent advances in Ge-technology and the fundamentals in material science, device physics and semiconductor processing. The contributing authors are international experts with a world-wide recognition and involved in the leading research in the field. The book also covers applications and the use of Ge for optoelectronics, detectors and solar cells. An ideal reference work for students and scientists working in the field of physics of semiconductor devices and materials, as well as for engineers in research centres and industry. Both the newcomer and the expert should benefit from this unique book. - State-of-the-art information available for the first time as an all-in-source - Extensive reference list making it an indispensable reference book - Broad coverage from fundamental aspects up to industrial applications
Book Synopsis Handbook of Modern Sensors by : Jacob Fraden
Download or read book Handbook of Modern Sensors written by Jacob Fraden and published by Springer Science & Business Media. This book was released on 2006-04-29 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seven years have passed since the publication of the previous edition of this book. During that time, sensor technologies have made a remarkable leap forward. The sensitivity of the sensors became higher, the dimensions became smaller, the sel- tivity became better, and the prices became lower. What have not changed are the fundamental principles of the sensor design. They are still governed by the laws of Nature. Arguably one of the greatest geniuses who ever lived, Leonardo Da Vinci, had his own peculiar way of praying. He was saying, “Oh Lord, thanks for Thou do not violate your own laws. ” It is comforting indeed that the laws of Nature do not change as time goes by; it is just our appreciation of them that is being re?ned. Thus, this new edition examines the same good old laws of Nature that are employed in the designs of various sensors. This has not changed much since the previous edition. Yet, the sections that describe the practical designs are revised substantially. Recent ideas and developments have been added, and less important and nonessential designs were dropped. Probably the most dramatic recent progress in the sensor technologies relates to wide use of MEMS and MEOMS (micro-electro-mechanical systems and micro-electro-opto-mechanical systems). These are examined in this new edition with greater detail. This book is about devices commonly called sensors. The invention of a - croprocessor has brought highly sophisticated instruments into our everyday lives.
Book Synopsis The Fiber-Optic Gyroscope, Second Edition by : Herve C. Lefevre
Download or read book The Fiber-Optic Gyroscope, Second Edition written by Herve C. Lefevre and published by Artech House. This book was released on 2014-10-01 with total page 413 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by one of the field’s leading experts, this landmark reference presents a thorough system analysis of the fiber-optic gyroscope (FOG), describing the concepts that have emerged as the preferred solutions for obtaining a practical device. This book’s first edition was published in the early 1990’s. If the basic design rules of the FOG have remained unchanged, the technology has certainly matured, and the expectations presented in the first edition have been largely exceeded. This second edition is updated throughout, featuring new content on Allan variance; testing with optical coherence domain polarimetry; the Shupe effect; and rare-Earth doped fiber ASE sources. In addition, brand new comprehensive appendixes cover the optics, single-mode fiber optics, and integrated optics necessary to understand the fiber gyro and provide an appropriate vocabulary for communicating with electronic component designers.
Download or read book Spin Current written by Sadamichi Maekawa and published by Oxford University Press. This book was released on 2017 with total page 541 pages. Available in PDF, EPUB and Kindle. Book excerpt: In a new branch of physics and technology, called spin-electronics or spintronics, the flow of electrical charge (usual current) as well as the flow of electron spin, the so-called "spin current", are manipulated and controlled together. This book is intended to provide an introduction and guide to the new physics and applications of spin current.
Download or read book Lasers and Masers written by and published by . This book was released on 1962 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Micro-Nanofabrication by : Zheng Cui
Download or read book Micro-Nanofabrication written by Zheng Cui and published by Springer. This book was released on 2010-10-14 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is a collection of the author’s years of experience and research findings, as well as the latest development, in micro-nanofabrication technologies. It gives a detailed introduction on the basics of micro-nanofabrication, including optical lithography, electron beam lithography, focused ion beam technique, X-ray lithography, various etching and replication techniques. For each of the fabrication technology it introduces, the emphasis is on clear explanation of the basic principle, the essential steps in the processes, various process conditions and typical process parameters. The advantages and disadvantages of each technique are also analysed. The applications of micro-nanofabrication technologies focus on manufacturing of very large scale integrated circuits (VLSI), nanoelectronics, optoelectronics, high density magnetic storage, micro-electro-mechanical system or MEMS, biochip or lab-on-chip and nanotechnology. Each of the applications is accompanied by practical examples to demonstrate how particular fabrication techniques are applied. There is an extensive list of references following each chapter for readers to explore further. The book is not only a good supplementary reading material for university undergraduates or postgraduates who are novices in this field, but also a good reference book for experienced engineering professionals who wish to know other fabrication techniques outside their own field.
Book Synopsis Guidelines and Metrics for Assessing Space System Cost Estimates by : Bernard Fox
Download or read book Guidelines and Metrics for Assessing Space System Cost Estimates written by Bernard Fox and published by RAND Corporation. This book was released on 2008 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1. Introduction / 2. Space system fundamentals / 3. Reviewing a cost estimate / 4. Space vehicle cost crosschecks / 5. Common issues in estimating space programs / 6. Resources for space system cost estimation / 7. Recommendations.
Book Synopsis Nanofabrication by : Maria Stepanova
Download or read book Nanofabrication written by Maria Stepanova and published by Springer Science & Business Media. This book was released on 2011-11-08 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intended to update scientists and engineers on the current state of the art in a variety of key techniques used extensively in the fabrication of structures at the nanoscale. The present work covers the essential technologies for creating sub 25 nm features lithographically, depositing layers with nanometer control, and etching patterns and structures at the nanoscale. A distinguishing feature of this book is a focus not on extension of microelectronics fabrication, but rather on techniques applicable for building NEMS, biosensors, nanomaterials, photonic crystals, and other novel devices and structures that will revolutionize society in the coming years.
Book Synopsis Magnetic Multilayers by : Lawrence H Bennett
Download or read book Magnetic Multilayers written by Lawrence H Bennett and published by World Scientific. This book was released on 1994-12-16 with total page 397 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on an increasingly important area of materials science and technology, namely, the fabrication and properties of artificial materials where slabs of magnetized materials are sandwiched between slabs of nonmagnetized materials. It includes reviews by experts on the theory and descriptions of the various experimental techniques such as those using nuclear or electron spin probes, as well as optical, X-ray or neutron probes. It also reviews potential applications such as the giant magnetoresistance, and one specialized preparation technique, the electrodeposition. The various chapters are tutorial in nature, making the subject accessible to nonspecialists, as well as useful to researchers in the field.
