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Author :
Publisher :
ISBN 13 :
Total Pages : 456 pages
Book Rating : 4.3/5 (91 download)
Download or read book A Comprehensive Guide to ... High Energy Laser Systems (HELS). written by and published by . This book was released on 1978 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Library of Congress. Copyright Office
Publisher : Copyright Office, Library of Congress
ISBN 13 :
Total Pages : 1696 pages
Book Rating : 4.F/5 ( download)
Download or read book Catalog of Copyright Entries. Third Series written by Library of Congress. Copyright Office and published by Copyright Office, Library of Congress. This book was released on 1978 with total page 1696 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Library of Congress. Copyright Office
Publisher :
ISBN 13 :
Total Pages : 1706 pages
Book Rating : 4.0/5 ( download)
Download or read book Books and Pamphlets, Including Serials and Contributions to Periodicals written by Library of Congress. Copyright Office and published by . This book was released on 1977 with total page 1706 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 1032 pages
Book Rating : 4.F/5 ( download)
Download or read book National Union Catalog written by and published by . This book was released on 1983 with total page 1032 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Department of the Army
Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.:/5 (319 download)
Download or read book Security Classification Guidelines for Emerging Technologies written by United States. Department of the Army and published by . This book was released on 1994 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ayman Elmassarawy
Publisher : Ayman Elmassarawy
ISBN 13 :
Total Pages : 421 pages
Book Rating : 4./5 ( download)
Download or read book Light Waves and Data Streams: A Comprehensive Guide to Fiber Optic Communication written by Ayman Elmassarawy and published by Ayman Elmassarawy. This book was released on 2024-03-13 with total page 421 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book delves into the fascinating world of fiber optic cables, the unsung heroes of today's information age. It takes you on a comprehensive journey, exploring the intricate characteristics of these cables and their transformative role in communication networks, particularly within data centers and mobile technologies. The book provides a comprehensive exploration of fiber optic cables, with a focus on their design, operation, and impact on communication networks. It delves into the fundamental principles of light propagation in optical fibers and covers a range of topics, from the physics of light to the advantages of optical fibers in communication networks. It also addresses the challenges and opportunities presented by different types of optical fibers and their applications in modern technologies. Chapter 1 delves into the comprehensive exploration of optical fiber technology. It covers the foundational principles of optical fiber structures and light guiding principles, the evolution of the technology, the superiority of fiber optic communication systems over traditional copper-based systems, specialty optical fibers, and their unique applications, and the transformative impact of optical fiber technologies on communication networks. Chapter 2 delves into the physics of light propagation in optical fibers. It explores the concept of light from both wave and ray perspectives, gaining a deeper understanding of its behavior. The chapter also covers the crucial role of the refractive index and reflection coefficient in guiding light through the fiber core, as well as the intricacies of light propagation as it interacts with varying refractive indices within the fiber. Chapter 3 focuses on the challenges encountered during light propagation in optical fibers. It includes a comprehensive examination of the fiber optic cable structure, exploring its various components. The chapter also explores the intricacies of a fiber optic communication system, with a particular focus on the crucial role of Total Internal Reflection in guiding light along the desired path, and the concept of attenuation, a primary challenge in fiber optic communication, and how it affects signal strength. Chapter 4 takes a closer look at the design, protection, and environment-specific solutions employed in fiber optic cables. It offers a scientific exploration of fiber optic cable design, analyzing the different components and their contributions to overall functionality. The chapter also provides a detailed focus on outdoor cables, fiber optic connectors, the intricate details of fiber optic connectors, highlighting the importance of precision engineering, durable materials, tools, and splicing equipment for fiber optic network installation and maintenance. Chapter 5 introduces the essential elements of a fiber optic communication system – the light sources and detectors. The chapter provides a foundational overview of different fiber optic cable categories and dives into the concept of refractive index profiles and its crucial role in determining light propagation characteristics. It also explores the underlying principles of light emission, the role of energy bands, and the fundamental differences between LEDs and lasers, as well as an in-depth analysis of edge-emitting, including their quantum efficiency and light generation mechanisms and scientific breakdown of Laser Diodes and Avalanche Photodiodes. Chapter 6 delves into the realm of Dense Wave Division Multiplexing (DWDM), a revolutionary technology that has significantly increased the capacity of fiber optic communication networks. The chapter offers a clear introduction to the concept of WDM and its relationship with the structure of optical fibers. It also explores various passive and active optical components, the science behind active optical components, fiber optic transmission systems, and microwave over fiber optics links, and the key technologies driving DWDM advancements.
Author : Bahman Zohuri
Publisher : Springer
ISBN 13 : 3319312898
Total Pages : 829 pages
Book Rating : 4.3/5 (193 download)
Download or read book Directed Energy Weapons written by Bahman Zohuri and published by Springer. This book was released on 2016-08-29 with total page 829 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book delves deeply into the real-world technologies behind the ‘directed energy weapons’ that many believe exist only within the confines of science fiction. On the contrary, directed energy weapons such as high energy lasers are very real, and this book provides a crash course in all the physical and mathematical concepts that make these weapons a reality. Written to serve both scientists researching the physical phenomena of laser effects, as well as engineers focusing on practical applications, the author provides worked examples demonstrating issues such as how to solve for heat diffusion equation for different boundary and initial conditions. Several sections are devoted to reviewing and dealing with solutions of diffusion equations utilizing the aid of the integral transform techniques. Ultimately this book examines the state-of-the-art in currently available high energy laser technologies, and suggests future directions for accelerating practical applications in the field.“br>/div
Author : United States. Navy Department
Publisher :
ISBN 13 :
Total Pages : 292 pages
Book Rating : 4.:/5 (31 download)
Download or read book Department of the Navy RDT&E Management Guide written by United States. Navy Department and published by . This book was released on 1979 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Library of Congress. Copyright Office
Publisher :
ISBN 13 :
Total Pages : 1710 pages
Book Rating : 4.A/5 ( download)
Download or read book Catalog of Copyright Entries. Third Series written by Library of Congress. Copyright Office and published by . This book was released on 1977 with total page 1710 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Congressional Service
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781723255861
Total Pages : 42 pages
Book Rating : 4.2/5 (558 download)
Download or read book Navy Lasers, Railgun, and Gun-Launched Guided Projectile written by Congressional Service and published by Createspace Independent Publishing Platform. This book was released on 2018-07-18 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Navy is developing three new ship-based weapons that could improve the ability of Navy surface ships to defend themselves against missiles, unmanned aerial vehicles (UAVs), and surface craft: the Surface Navy Laser Weapon System (SNLWS), the electromagnetic railgun (EMRG), and the gun-launched guided projectile (GLGP), previously known as the hypervelocity projectile (HVP). The Navy refers to the initial (i.e., Increment 1) version of SNLWS as HELIOS, an acronym meaning high-energy laser with integrated optical dazzler and surveillance. EMRG could additionally provide the Navy with a new naval surface fire support (NSFS) weapon for attacking land targets in support of Marines or other friendly ground forces ashore. The Department of Defense is exploring the potential for using GLGP across multiple U.S. military services. Any one of these three new weapons, if successfully developed and deployed, might be regarded as a "game changer" for defending Navy surface ships against enemy missiles and UAVs. If two or three of them are successfully developed and deployed, the result might be considered not just a game changer, but a revolution. Rarely has the Navy had so many potential new types of surface-ship air-defense weapons simultaneously available for development and potential deployment. Although the Navy in recent years has made considerable progress in developing technologies for these new weapons, a number of significant development challenges remain. Overcoming these challenges will require additional development work, and ultimate success in overcoming them is not guaranteed. The issue for Congress is whether to approve, reject, or modify the Navy's funding requests and proposed acquisition strategies for these three potential new weapons. Potential oversight questions for Congress include the following: Using currently available air-defense weapons, how well could Navy surface ships defend themselves in a combat scenario against an adversary such as China that has or could have large numbers of missiles and UAVs? How would this situation change if Navy surface ships in coming years were equipped with SNLWS, EMRG, GLGP, or some combination of these systems? How significant are the remaining development challenges for SNLWS, EMRG, and GLGP? Are current schedules for developing SNLWS, EMRG, and GLGP appropriate in relation to remaining development challenges and projected improvements in enemy missiles and UAVs? When does the Navy anticipate issuing roadmaps detailing its plans for procuring and installing production versions of SNLWS, EMRG, and GLGP on specific Navy ships by specific dates? Will the kinds of surface ships that the Navy plans to procure in coming years have sufficient space, weight, electrical power, and cooling capability to take full advantage of SNLWS and EMRG? What changes, if any, would need to be made in Navy plans for procuring large surface combatants (i.e., destroyers and cruisers) or other Navy ships to take full advantage of SNLWS and EMRGs? Given the Navy's interest in HPV, how committed is the Navy to completing the development of EMRG and eventually deploying EMRGs on Navy ships? Are the funding line items for SNLWS, EMRG, and GLDP sufficiently visible for supporting congressional oversight?
Author :
Publisher :
ISBN 13 :
Total Pages : 1512 pages
Book Rating : 4.:/5 (334 download)
Download or read book Commerce Business Daily written by and published by . This book was released on 1997-12-31 with total page 1512 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Library of Congress. Copyright Office
Publisher :
ISBN 13 :
Total Pages : 1688 pages
Book Rating : 4.3/5 (91 download)
Download or read book Catalogue of Title-entries of Books and Other Articles Entered in the Office of the Librarian of Congress, at Washington, Under the Copyright Law ... Wherein the Copyright Has Been Completed by the Deposit of Two Copies in the Office written by Library of Congress. Copyright Office and published by . This book was released on 1978 with total page 1688 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Bilal Chughtai
Publisher : Academic Press
ISBN 13 : 0128114665
Total Pages : 226 pages
Book Rating : 4.1/5 (281 download)
Download or read book A Comprehensive Guide to the Prostate written by Bilal Chughtai and published by Academic Press. This book was released on 2018-02-14 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Comprehensive Guide to the Prostate: Eastern and Western Approaches for Management of BPH provides a multidisciplinary approach to BPH and male voiding dysfunction, presenting comprehensive guidance on management. With an equal focus on traditional, complementary and alternative medicine, and a look at novel technologies, a complete understanding of the BPH disease process is revealed. Abstracts and references in every chapter make the connection between research and practice. Perfect for researchers and urologists, this must-have reference provides what is needed to understand BPH and male voiding dysfunction. - Presents a comprehensive and multidisciplinary approach on BPH and male voiding dysfunction - Gives equal focus to traditional, complementary and alternative medicine - Provides access to videos of procedures using the various treatment modalities covered in the book
Author : United States. National Bureau of Standards
Publisher :
ISBN 13 :
Total Pages : 554 pages
Book Rating : 4.:/5 (31 download)
Download or read book Journal of Research of the National Bureau of Standards written by United States. National Bureau of Standards and published by . This book was released on 1975 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Congress. House. Committee on Appropriations. Subcommittee on Department of Defense
Publisher :
ISBN 13 :
Total Pages : 396 pages
Book Rating : 4.3/5 ( download)
Download or read book Department of Defense appropriations for 2004 written by United States. Congress. House. Committee on Appropriations. Subcommittee on Department of Defense and published by . This book was released on 2004 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 700 pages
Book Rating : 4.3/5 (91 download)
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 700 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.
Author : United States. Congress. Senate. Committee on Armed Services
Publisher :
ISBN 13 :
Total Pages : 220 pages
Book Rating : 4.3/5 ( download)
Download or read book Department of Defense Authorization for Appropriations for Fiscal Year 2017 and the Future Years Defense Program written by United States. Congress. Senate. Committee on Armed Services and published by . This book was released on 2016 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
