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A Systems Approach Towards High Energy Laser Implementation Aboard Navy Ships
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Book Synopsis A Systems Approach Towards High Energy Laser Implementation Aboard Navy Ships by :
Download or read book A Systems Approach Towards High Energy Laser Implementation Aboard Navy Ships written by and published by . This book was released on 2007 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt: The next generation of naval surface vessels will feature a weapon system with pinpoint accuracy, deep magazines, lower cost per kill shot ratio (~ price of fuel), and delivery at the speed of light, this transformational weapon system will provide significant advantages over the conventional systems of today. The Free Electron Laser maintains the greatest potential to become the Navy's first line of shipboard defense and possible a major component in the National Missile Defense Shield, this is possible because the Free Electron Laser will in theory be capable of scaling high power levels to that of the megawatt class which is considered the threshold for military application. The focus of this thesis was to study the implementation of this directed energy weapon from a systems perspective and to determine if such implementation is plausibly possible within the constraints of a naval platform. This thesis will discuss the components of implementation such as the electric drive, integrated power system, pointer-tracker system, etc., which are vital to the total ship weapon package.
Book Synopsis Navy Shipboard Lasers for Surface, Air, and Missile Defense: Background and Issues for Congress by :
Download or read book Navy Shipboard Lasers for Surface, Air, and Missile Defense: Background and Issues for Congress written by and published by DIANE Publishing. This book was released on with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Navy Shipboard Lasers for Surface, Air, and Missile Defense by : Department of Defense (DoD)
Download or read book Navy Shipboard Lasers for Surface, Air, and Missile Defense written by Department of Defense (DoD) and published by . This book was released on 2017-09-12 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: Navy officials announced in April 2013 that a solid-state laser would be deployed onboard the U.S.S. Ponce, providing the first at-sea demonstration of a revolutionary directed energy weapon. The demonstration is part of a wider portfolio of near-term Navy directed energy programs that promise rapid fielding, demonstration and prototyping efforts for shipboard, airborne and ground systems. The Office of Naval Research (ONR) and Naval Sea Systems Command recently performed demonstrations of high-energy lasers aboard a moving surface combatant ship, as well as against remotely piloted aircraft. Through careful planning of such demonstrations and by leveraging investments made through other DoD agencies, researchers have been able to increase the ruggedness, power and beam quality of lasers, more than doubling the range of the weapons. This book includes a detailed report on the laser program, Navy Shipboard Lasers for Surface, Air, and Missile Defense: Background and Issues for Congress. Contents include: Scope, Sources, and Terminology * Background * Shipboard Lasers in General * Potential Advantages and Limitations of Shipboard Lasers * Potential Targets for Shipboard Lasers * Required Laser Power Levels for Countering Targets * Types of Lasers Being Developed for Potential Shipboard Use * Fiber Solid State Lasers (Fiber SSLs). * Slab Solid State Lasers (Slab SSLs) * Free Electron Lasers (FELs) * Navy Surface Fleet's Generalized Vision for Shipboard Lasers * Remaining Technical Challenges * ONR Solid-State Laser Technology Maturation Effort * Naval Directed Energy Steering Group * Directed Energy Vision for U.S. Naval Forces * Destroyers and LCSs Reportedly Leading Candidate Platforms * FY2012 Congressional Report Language * FY2012 National Defense Authorization Act (H.R. 1540/P.L. 112-81) * FY2012 Military Construction and Veterans Affairs and Related Agencies * Appropriations Act (H.R. 2055/P.L. 112-74) * FY2013 Funding Request * Issues for Congress * Program of Record and Roadmap * Arguments Against Developing a Roadmap or Program of Record. * Arguments Supporting Developing a Roadmap or Program of Record * Number of Laser Types to Continue Developing * Potential Strategies * Relative Merits of Laser Types * Implications for Ship Design and Acquisition * Options for Congress * Legislative Activity for FY2013 * FY2013 Funding Request. "The future is here," said Peter A. Morrision, program officer for ONR's Sold-State Laser Technology Maturation Program. "The solid-state laser is a big step forward to revolutionizing modern warfare with directed energy, just as gunpowder did in the era of knives and swords." Officials consider the solid-state laser a revolutionary technology that gives the Navy an extremely affordable, multi-mission weapon with a deep magazine and unmatched precision, targeting and control functions. Because lasers run on electricity, they can be fired as long as there is power and provide a measure of safety as they don't require carrying propellants and explosives aboard ships.
Author :Congressional Service Publisher :Createspace Independent Publishing Platform ISBN 13 :9781723255861 Total Pages :42 pages Book Rating :4.2/5 (558 download)
Book Synopsis Navy Lasers, Railgun, and Gun-Launched Guided Projectile by : Congressional Service
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 :Congressional Research Congressional Research Service Publisher :CreateSpace ISBN 13 :9781505875058 Total Pages :60 pages Book Rating :4.8/5 (75 download)
Book Synopsis Navy Shipboard Lasers for Surface, Air, and Missile Defense by : Congressional Research Congressional Research Service
Download or read book Navy Shipboard Lasers for Surface, Air, and Missile Defense written by Congressional Research Congressional Research Service and published by CreateSpace. This book was released on 2014-12-23 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: Department of Defense (DOD) development work on high-energy military lasers, which has been underway for decades, has reached the point where lasers capable of countering certain surface and air targets at ranges of about a mile could be made ready for installation on Navy surface ships over the next few years. More powerful shipboard lasers, which could become ready for installation in subsequent years, could provide Navy surface ships with an ability to counter a wider range of surface and air targets at ranges of up to about 10 miles. The Navy and DOD have conducted development work on three principal types of lasers for potential use on Navy surface ships-fiber solid state lasers (SSLs), slab SSLs, and free electron lasers (FELs). One fiber SSL prototype demonstrator developed by the Navy is the Laser Weapon System (LaWS). The Navy plans to install a LaWS system on the USS Ponce, a ship operating in the Persian Gulf as an interim Afloat Forward Staging Base (AFSB[I]), in the summer of 2014 to conduct continued evaluation of shipboard lasers in an operational setting. The Navy reportedly anticipates moving to a shipboard laser program of record in "the FY2018 time frame" and achieving an initial operational capability (IOC) with a shipboard laser in FY2020 or FY2021. Although the Navy is developing laser technologies and prototypes of potential shipboard lasers, and has a generalized vision for shipboard lasers, the Navy currently does not yet have a program of record for procuring a production version of a shipboard laser. The possibility of equipping Navy surface ships with lasers in coming years raises a number of potential issues for Congress, including the following:
Book Synopsis Increasing the Kill Effectiveness of High Energy Laser Combat System by : Naval Postgraduate Naval Postgraduate School
Download or read book Increasing the Kill Effectiveness of High Energy Laser Combat System written by Naval Postgraduate Naval Postgraduate School and published by Createspace Independent Publishing Platform. This book was released on 2016-01-04 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: A kill assessment system built into a High Energy Laser (HEL) Combat System will provide the U.S. Navy with a method to efficiently engage threats with an HEL effector, improve the weapon scheduling function, and help manage ships limited power resources. Near real-time Battle Damage Assessment (BDA) and Dwell Time determinations make up the new kill assessment system, which is simply called the BDA System. This system is a critical force-multiplier for ship survivability by limiting all HEL-target engagements to the minimum dwell time required for threat mitigation, while providing a mission kill interface to the Combat System for a calculated decision point to either re-engage the same threat or engage the next assigned target. This new BDA system concept for a shipboard HEL Combat System was analyzed in order to verify an expected increase in overall system efficiency and performance. The minimum desired increase of threat engagement efficiency was set at 25%. The proof of concept model developed for this project shows that adding a BDA system function to the HEL Combat System causes the system to exceed this threshold of efficiency.
Book Synopsis Navy Shipboard Lasers for Surface, Air, and Missile Defense by : Ronald O'Rourke
Download or read book Navy Shipboard Lasers for Surface, Air, and Missile Defense written by Ronald O'Rourke and published by . This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report focuses on potential Navy shipboard lasers for countering surface, air, and ballistic missile threats. Department of Defense (DOD) development work on high-energy military lasers, which has been underway for decades, has reached the point where lasers capable of countering certain surface and air targets at ranges of about a mile could be made ready for installation on Navy surface ships over the next few years.
Book Synopsis The Use of Point-to-Point Lasers for Navy Ships by : Scott Bonk
Download or read book The Use of Point-to-Point Lasers for Navy Ships written by Scott Bonk and published by . This book was released on 2003-06-01 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: Currently the Navy uses microwave technology to wirelessly connect ships at sea. These systems provide approximately a 1.5Mb/s transfer rate and have some significant drawbacks. Microwave antennas provide a very large electromagnetic signature, require a large power source, and require a lot or support equipment and personnel to maintain connections. Laser technology can offer connection speeds 50 times greater than microwave, have no electromagnetic signature, use only a fraction of the space and power requirements, and require little to no personnel maintenance. Lasers offer many advantages to its microwave counterpart but it may also have some drawbacks. This paper addresses the effects inclement weather will have on range and bandwidth. Weather ranging from log to heavy rain also is analyzed in relation to the current system. Aside from communications between ships, lasers offer other untouched tactical benefits including - enhanced communications between ships and remote controlled drones. Unmanned vehicles could provide full motion video, telemetry, atmospheric conditions, and provide an uplink for smaller water or land based terminals to the ship.
Book Synopsis High Energy Lasers for Ship-Defense and Maritime Propagation by : Vasileios Bouras
Download or read book High Energy Lasers for Ship-Defense and Maritime Propagation written by Vasileios Bouras and published by . This book was released on 2002-12-01 with total page 109 pages. Available in PDF, EPUB and Kindle. Book excerpt: High Energy Lasers (HELs) are a new class of weapons that may be of great value to the Navy in the near future. A high-power Free Electron Laser (FEL) is being designed using short Rayleigh-length resonators to increase the spot size at the mirrors and hence avoid mirror damage. Three-dimensional simulations are used to study the effects of an electron beam misalignment (electron beam tilt). This thesis shows that the proposed design is tolerant of typical electron beam misalignments. The performance of a step-tapered undulator is also studied for the 100 kW proposed upgrade of the Jefferson Laboratory FEL. The results of this research show that the gain is above the required threshold for the 100 kW design while the energy spread does not change significantly over any undulator design. The spectrum of the proposed FEL shows that most of the power is concentrated around the fundamental frequency. It is shown in this thesis that smooth FEL pulses can significantly reduce the negative effects of absorption and scattering. Recent HEL science and technology developments are discussed for both Free Electron and Solid State Lasers.
Book Synopsis Total Ship Integration of a Free Electron Laser (FEL) by : Eric J. Anderson
Download or read book Total Ship Integration of a Free Electron Laser (FEL) written by Eric J. Anderson and published by . This book was released on 1996-09-01 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: High-power Free Electron Lasers (FELs), capable of stopping an incoming anti-ship missile, can be an effective addition to the self-defense system of a modem naval combatant. A shipboard FEL must be compact, efficient, and capable of reliable operation in a naval environment. This thesis explores the feasibility of integrating a 1MW infrared FEL aboard a surface combatant from a Total Ships Systems perspective. A study of system aspects including vibrational effects and ship/weapon interfaces will be addressed to determine the overall ship impact A 1 MW FEL requires 10 MW of electrical power from the shipboard prime power system if run continuously or approximately 2 MW using energy storage. A DDG-51 Arleigh Burke class Destroyer has sufficient reserve generating capacity to produce the required electrical power for the FEL. This prime power electrical distribution system is compatible with the ship's main propulsion gas turbines and weighs 42900 kg and occupies 35 m3. Shipboard vibrations, which will have the greatest influence on the FEL, are generally characterized at frequencies below 50 Hz and have amplitudes approaching 900 micrometers. The effect of these vibrations can be reduced to an acceptable level which will permit continuous operation of the FEL in the maritime environment. From a Total Ship Systems perspective the FEL can be accommodated in a DDG-51 class Destroyer with negligible impact.
Book Synopsis Technology for the United States Navy and Marine Corps, 2000-2035 by :
Download or read book Technology for the United States Navy and Marine Corps, 2000-2035 written by and published by National Academies. This book was released on 1997 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: The future national security environment will present the naval forces with operational challenges that can best be met through the development of military capabilities that effectively leverage rapidly advancing technologies in many areas. The panel envisions a world where the naval forces will perform missions in the future similar to those they have historically undertaken. These missions will continue to include sea control, deterrence, power projection, sea lift, and so on. The missions will be accomplished through the use of platforms (ships, submarines, aircraft, and spacecraft), weapons (guns, missiles, bombs, torpedoes, and information), manpower, materiel, tactics, and processes (acquisition, logistics, and so on.). Accordingly, the Panel on Technology attempted to identify those technologies that will be of greatest importance to the future operations of the naval forces and to project trends in their development out to the year 2035. The primary objective of the panel was to determine which are the most critical technologies for the Department of the Navy to pursue to ensure U.S. dominance in future naval operations and to determine the future trends in these technologies and their impact on Navy and Marine Corps superiority. A vision of future naval operations ensued from this effort. These technologies form the base from which products, platforms, weapons, and capabilities are built. By combining multiple technologies with their future attributes, new systems and subsystems can be envisioned. Technology for the United States Navy and Marine Corps, 2000-2035 Becoming a 21st-Century Force: Volume 2: Technology indentifies those technologies that are unique to the naval forces and whose development the Department of the Navy clearly must fund, as well as commercially dominated technologies that the panel believes the Navy and Marine Corps must learn to adapt as quickly as possible to naval applications. Since the development of many of the critical technologies is becoming global in nature, some consideration is given to foreign capabilities and trends as a way to assess potential adversaries' capabilities. Finally, the panel assessed the current state of the science and technology (S&T) establishment and processes within the Department of the Navy and makes recommendations that would improve the efficiency and effectiveness of this vital area. The panel's findings and recommendations are presented in this report.
Book Synopsis Compilation of Theses Abstracts, October 1994-September 1995 by : United States. Naval Postgraduate School, Monterey, CA.
Download or read book Compilation of Theses Abstracts, October 1994-September 1995 written by United States. Naval Postgraduate School, Monterey, CA. and published by . This book was released on 1995 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Chinese Navy written by and published by Smashbooks. This book was released on 2012 with total page 343 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 1995 with total page 994 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Selected Directed Energy Research and Development for U.S. Air Force Aircraft Applications by : Air Force Studies Board
Download or read book Selected Directed Energy Research and Development for U.S. Air Force Aircraft Applications written by Air Force Studies Board and published by National Academies Press. This book was released on 2013-09-13 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The U. S. Air force currently invests significantly in science and technology for directed-energy weapon (DEW) systems. Key elements of this investment include high-energy lasers and high-power microwaves. Other DEW research and development efforts include: optical beam control for high-energy lasers; vulnerability and lethality assessments; and advanced non-conventional and innovative weapons. Selected Directed Energy Research and Development for U.S. Air Force Aircraft Applications is the summary of three workshop sessions convened between February and April, 2013 by the Air Force Studies Board of the National Academies' National Research Council. Representatives from the Air Force science and technology community and DEW experts from the U.S. Army, U.S. Navy, Office of the Secretary of Defense, and the Defense Advanced Research Projects Agency presented and discussed threats that DEW capabilities might defend against and assessments of foreign progress in DEW. This report examines the current status of DEW capabilities both in the U.S. and abroad, and considers future applications of DEW systems.
Download or read book Naval Engineers Journal written by and published by . This book was released on 1993 with total page 868 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis ERDA Energy Research Abstracts by : United States. Energy Research and Development Administration
Download or read book ERDA Energy Research Abstracts written by United States. Energy Research and Development Administration and published by . This book was released on 1976 with total page 1324 pages. Available in PDF, EPUB and Kindle. Book excerpt:
