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Home : Our Work : Areas of Research : Plasma Physics

    Plasma Physics

Phone: (202) 767-5635

 

Overview

The Plasma Physics Division conducts broad theoretical and experimental programs of basic and applied research in plasma physics, laboratory discharge, and space plasmas, intense electron and ion beams and photon sources, atomic physics, pulsed power sources, laser physics, advanced spectral diagnostics, and nonlinear systems. 

The effort of the Division is concentrated on a few closely coordinated theoretical and experimental programs. Considerable emphasis is placed on large-scale numerical simulations related to plasma dynamics; ionospheric, magnetospheric, and atmospheric dynamics; nuclear weapons effects; inertial confinement fusion; atomic physics; plasma processing; nonlinear dynamics and chaos; free electron lasers and other advanced radiation sources; advanced accelerator concepts; and atmospheric laser propagation.

Core Capabilities 

  • Radiation Hydrodynamics - The principal emphasis is in the development and application of theoretical models and state-of-the-art numerical simulations combining magnetohydrodynamics, high energy density physics, atomic and radiation physics, and spectroscopy.
  • Laser Plasma - Primary areas of research include physics underpinnings of laser fusion, high-energy-gain laser-inertial- fusion target designs, experiments and simulations of laser-matter interactions at high intensity, advancing the science and technologies of high-energy krypton fluoride and argon fluoride lasers, advancing the technologies of durable high-repetition-rate pulse power and electron-beam diodes for laser pumping and other applications, laser fusion as a power source.
  • Space and Laboratory Plasmas - Space research includes theoretical, numerical, and laboratory and space experimental investigations of the dynamic behavior of the near-Earth space plasmas and radiation belts, and the modification of space plasmas for strategic effects on HF communications, satellite navigation, over-the-horizon radar, and UHF satellite communications.  Applications-oriented plasma research is performed in the production, characterization, and use of low-temperature plasmas and related technology for applications to advance capabilities across the Navy and DOD.  Pulsed-power investigations include electromagnetic launch science and technology and research on directed energy systems for the U.S. Navy.
  • Pulsed Power Physics - Experimental and theoretical research is performed to advance pulsed power driven accelerator technology in areas relevant to defense applications. Research concerns the production, transport, characterization, and modeling of pulsed plasmas and intense high-power, charged particle beams using terawatt-class hundred-kilojoule pulsed power systems that employ capacitive or inductive energy storage and advanced switching. 
  • Directed Energy Physics - Research encompasses the integration of theoretical/computational and experimental research relevant to DOD, ONR, DARPA, and DoE in the areas of ultra-high field laser physics, atmospheric propagation of intense lasers, advanced radiation and accelerator physics, laser-generated plasma-microwave interactions, and dynamics of nonlinear systems. 

Facilities Fact Sheets

  • Electra Experimental Lab Facility - Electron beam pumped laser.  [ Download PDF]
  • NIKE KrF Laser Target Facility.  [Download PDF]
  • Space Plasma Simulation Chamber.  [Download PDF]

Plasma Physics News

NEWS | Oct. 26, 2011

Navy's Modern Airship Receives Historical Identification

By Daniel Parry, U.S. Naval Research Laboratory Corporate Communications

Unveiled at a ceremonious ribbon-cutting event, Oct. 26 at the Naval Air Warfare Center Aircraft Division, Lakehurst, New Jersey, NAWCAD and the U.S. Naval Research Laboratory, reveal the MZ-3A airship now adorned with the insignia of Scientific Development Squadron (VXS) 1 and the banner of the U.S. Navy.

"It's been nearly 50 years since the last U.S. Navy Lighter-Than-Air platform cruised the skies over the New Jersey coastline," said CDR Jay Steingold, Commanding Officer, VXS-1. "Today, the MZ-3A joins the ranks of her predecessors by sporting the emblems of the United States Navy, marking an important milestone in the history of naval airships."

After 47 years, the U.S. Navy effectively terminated Lighter-Than-Air (LTA) operations, August 31, 1962, with the final flight of a ZPG-2 airship at Naval Air Station Lakehurst. Emblazoned with red, white and blue stripes on her rudders acknowledging the Navy's Centennial of Flight and earliest days of Navy airship operations, the MZ-3A boasts a proud heritage and now serves as the only manned airship in the United States Navy's inventory.

Built by American Blimp Corporation, the MZ-3A is propeller-driven by two 180 horsepower Lycoming engines producing a top speed just under 50 knots with an operational payload capability of up to 2,500 pounds.

The manned 178-foot LTA craft can remain aloft and nearly stationary for more than twelve hours, performing various missions in support of technology development for Command, Control, Communications, Computers, Intelligence, Surveillance and Reconnaissance (C4ISR) concepts.

"Airships offer extreme utility in C4ISR roles and patrol missions where persistent stare and reliable communications are often more important than speed," said Bert Race, MZ-3A Government Flight Representative and Project Manager. "Our MZ-3A has proven that an airship is a very effective platform for mission system research and development."

The MZ-3A is government-owned and contractor-operated. The contractor, Integrated Systems Solutions, Inc., employs highly qualified commercial blimp pilots whom the Navy has approved to command the airship.

Scientific Development Squadron (VXS) 1, stationed at the Naval Air Station, Patuxent River, Md., is the U.S. Navy's sole Science & Technology research squadron. Commissioned, December 2004, VXS-1 employs NP-3D Orions, RC-12 Huron, Scan Eagle UAS, and most recently, the MZ-3A in its support of NRL-priority airborne research efforts. Since its transfer to VXS-1, Oct. 2009, the MZ-3A has accumulated more than 1,000 mishap-free flight hours in support of the Naval Research Enterprise and recently provided assistance during the tragic Gulf of Mexico Oil Spill in 2010.


About the U.S. Naval Research Laboratory

NRL is a scientific and engineering command dedicated to research that drives innovative advances for the U.S. Navy and Marine Corps from the seafloor to space and in the information domain. NRL is located in Washington, D.C. with major field sites in Stennis Space Center, Mississippi; Key West, Florida; Monterey, California, and employs approximately 3,000 civilian scientists, engineers and support personnel.
 
For more information, contact NRL Corporate Communications at (202) 480-3746 or nrlpao@nrl.navy.mil.