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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 | April 30, 2026

Naval Research Lab Scientist Receives Prestigious Early Career Award for Advances in Combustion Science

By Jameson Crabtree, U.S. Naval Research Laboratory

Brian T. Bojko, Ph.D., a U.S. Naval Research Laboratory (NRL) aerospace engineer within the Laboratories for Computational Physics and Fluid Dynamics, has received the Irvin Glassman Early Career Investigator Award from the Eastern States Section of The Combustion Institute.

Bojko’s research focuses on improving the performance and efficiency of propulsion systems by combining advanced modeling, simulation, and experimental collaboration. His work has addressed key challenges in solid fuel ramjet engines, including fuel pyrolysis, air-fuel mixing, and the use of metallic additives to enhance combustion efficiency.  

The Irvin Glassman Early Career Investigator Award is presented to outstanding early-career researchers who have made exceptional contributions to the field of combustion science. Bojko was recognized for his leadership in advancing next-generation propulsion technologies critical to the U.S. Navy.

“Since joining NRL in 2021, Brian has emerged as a leading researcher in computational combustion, specializing in solid fuel propulsion systems with direct applications to high-speed weapon platforms and future warfighting capabilities,” said David Kessler, Ph.D., director of NRL’s Laboratories for Computational Physics and Fluid Dynamics.  

Kessler said Bojko has quickly become an expert in combustion science.

“Brian continues to lead our efforts in solid fuel combustion,” he said. “His work developing new methodologies to reduce the computational cost of complex simulations and advancing new solid fuel materials has been incredibly impactful.”  

In addition to his propulsion research, Bojko has pioneered innovative computational techniques that significantly reduce the time and resources required to simulate complex chemical reactions. His use of artificial neural networks to compress large combustion datasets has transformed simulations that once required extensive computing power into more efficient, scalable tools.  

“Brian brings a level of passion and enthusiasm that makes it easy to build collaborations and move ideas forward,” Kessler said. “That ability to connect basic research to real-world applications is what will ultimately help transition this technology to the fleet.”  

Bojko called it an “extreme honor” to receive the Irvin Glassman award.

“When I first started doing numerical combustion research, it was on the importance of finite-rate chemistry for aluminum particle combustion,” Bojko said. “During my literature review, I discovered Glassman’s extensive work on metal particle combustion, which included the Glassman's criterion, stating that, ‘For metal to burn as a vapor, the oxide volatilization temperature must be greater than the temperature of the metal boiling point.’ To this day, I’m still researching metal combustion and referring to Glassman’s criterion to quickly grasp the fundamental nature of the combustion of different metals.”

Bojko also plays a key leadership role within, mentoring junior researchers and fostering collaborations across multiple divisions, as well as with academic partners including Purdue University, North Carolina State University, and Stanford University. His work supports the Navy’s strategic goals by advancing propulsion technologies that enable faster, more efficient, and more capable systems for future operations.

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.

NRL offers several mechanisms for collaborating with the broader scientific community, within and outside of the Federal government. These include Cooperative Research and Development Agreements (CRADAs), LP-CRADAs, Educational Partnership Agreements, agreements under the authority of 10 USC 4892, licensing agreements, FAR contracts, and other applicable agreements.
 
For more information, contact NRL Corporate Communications at NRLPAO@us.navy.mil.