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National Ignition Facility and Photon Science
Looking into the void to cancel out material instabilities
Picture two materials sandwiched together. The boundary between them may appear flat, but, in reality, it is full of tiny bumps and dents. Suddenly, the materials are hit with a shockwave. If that wave hits a bump in the material interface, it slows down. If it hits a dent, it accelerates forward. This imbalance creates fast, narrow jets of material — called the Richtmyer…
LLNL partners with Inertia to develop fusion energy technology
Scientists from Lawrence Livermore National Laboratory (LLNL) are partnering with San Francisco Bay Area fusion energy startup Inertia Enterprises Inc. to advance fusion laser technology, as well as inertial fusion target manufacturing and designs. This collaboration is an expansive and integrated private sector-led partnership, unique in the history of LLNL and the DOE…
NNSA and LLNL advance laser upgrade for nuclear stockpile mission ahead of schedule
The U.S. Department of Energy (DOE) and National Nuclear Security Administration (NNSA) have approved a path forward for a project that will increase the laser energy available to the National Ignition Facility (NIF) at Lawrence Livermore National Laboratory (LLNL). This advancement was expedited by key regulatory changes made in March 2025 by U.S. Secretary of Energy…
Livermore Institute for Fusion Technology honored for innovation
The East Bay Economic Development Alliance (EDA) honored Lawrence Livermore National Laboratory (LLNL)’s Livermore Institute for Fusion Technology (LIFT) with a 2026 East Bay Innovation Award. Livermore Mayor John Marchand nominated LIFT for the award in the Catalyst Category. LLNL scientists Bassem El Dasher and Wayne Miller accepted the award on behalf of the entire LIFT…
Meet LLNL: Senior Technical Recruiter Connie Castaneda Aniceto
For the past three years, Connie Castaneda Aniceto has helped people take an important step: joining Lawrence Livermore National Laboratory (LLNL). Aniceto is a senior technical recruiter on LLNL’s Talent Acquisition team, where she has worked since March 2023 supporting organizations including the National Ignition Facility, Computing, Engineering and Global Security…
LLNL optics expert Wren Carr named SPIE Fellow
Lawrence Livermore National Laboratory’s (LLNL) Wren Carr was recently selected as a Fellow of SPIE, the international society for optics and photonics. He is the science and technology group leader for National Ignition Facility (NIF) laser-induced damage and mitigation science. “I feel honored to be recognized by SPIE for my leadership, mentorship and technical…
LLNL honors 36 as 2026 Distinguished Members of Technical Staff
Thirty-six Lawrence Livermore National Laboratory (LLNL) researchers have been named Distinguished Members of Technical Staff (DMTS) in recognition of their extraordinary scientific and technical contributions, as affirmed by their professional peers and the broader scientific community. As distinguished citizens of the Laboratory and their respective fields, DMTS honorees…
Big Ideas Lab podcast zooms in on tiny targets
At the end of an inertial confinement fusion (ICF) experiment at Lawrence Livermore National Laboratory’s National Ignition Facility (NIF), the target, measuring just two centimeters, is mostly obliterated. The gold plating, the high-density carbon and months of meticulous assembly vanish in an instant. That’s the point. In that flash, the target becomes what NIF is built…
Advanced Radiographic Capability achievements featured in Physics of Plasmas
Lawrence Livermore National Laboratory’s National Ignition Facility (NIF) is the hottest place on earth for the briefest of moments during an experiment. Now, it can be one of the brightest places thanks to the Advanced Radiographic Capability (ARC), NIF’s laser-within-the-laser. How this is possible and how it’s measured is detailed in the cover paper of the December 2025…
NNSA Administrator Williams visits LLNL to discuss stockpile modernization, AI and future deterrence
U.S. Department of Energy (DOE) Under Secretary for Nuclear Security and Administrator of the National Nuclear Security Administration (NNSA) Brandon Williams visited Lawrence Livermore National Laboratory (LLNL) Feb. 9 for briefings and tours focused on stockpile modernization, AI, supercomputing and the future of deterrence. During the visit, Williams met with LLNL…
The Big Ideas Lab podcast learns to create a supernova on Earth
The planets, stars and distant galaxies have long captured our imaginations. Our curiosity about these distant realms has led us to send humans into space, land robots on Mars and create enormous telescopes with unprecedented reach. Here on Earth, scientists are exploring astrophysical phenomena in a special lab — Lawrence Livermore National Laboratory’s National Ignition…
When lasers cross: LLNL finds a brighter way to measure plasma
Measuring conditions in volatile clouds of superheated gases known as plasmas are central to pursuing greater scientific understanding of how stars, nuclear detonations and fusion energy work. For decades, scientists have relied on a technique called Thomson scattering, which uses a single laser beam to scatter from plasma waves as a way to measure critical information…
Lab physicist receives Sylvie Jacquemot Early Career Prize
Staff scientist Elizabeth Grace of Lawrence Livermore National Laboratory (LLNL) has been awarded the 2026 European Physical Society-Plasma Physics Division (EPS-PPCF) Sylvie Jacquemot Early Career Prize. “I am very honored to receive this award,” Grace said. “I appreciate the support from my mentors and the opportunities at LLNL, which made this work possible.” She was…
LLNL releases Generalized Economics Model for fusion energy
Lawrence Livermore National Laboratory (LLNL) has released a new tool designed to help the fusion energy industry assess the economic impact of plant operation and design trade-offs for building an inertial fusion energy (IFE) power plant. The Generalized Economics Model (GEM) for Fusion Technology is now available to download. “GEM helps the fusion industry understand how…
Fusion Power Associates honor NIF target innovator Abbas Nikroo
Abbas Nikroo, deputy director for physics integration at Lawrence Livermore National Laboratory's (LLNL) National Ignition Facility (NIF), received the 2025 Distinguished Career Award by Fusion Power Associates (FPA). The FPA board of directors honored Nikroo for his “outstanding decades of unwavering commitment and leadership in scientific and management of the…
New code connects microscopic insights to the macroscopic world
In inertial confinement fusion, a capsule of fuel begins at temperatures near zero and pressures close to vacuum. When lasers compress that fuel to trigger fusion, the material heats up to millions of degrees and reaches pressures similar to the core of the sun. That process happens within a miniscule amount of space and time. To understand this process, scientists need to…
Two LLNL scientists elected as 2026 Optica fellows
Optica recently elected 121 members from 23 countries to the society’s 2026 fellow class. Lawrence Livermore National Laboratory (LLNL) scientists Mark Henesian and Brent Stuart were among those honored by the scientific society. Optica fellows are selected based on outstanding contributions to research, business, education, engineering and service to Optica and the optics…
Measuring nuclear reactions found inside stars
Radiochemistry experts at Lawrence Livermore National Laboratory (LLNL) recently made the first experimental measurements of nuclear reactions in high-energy-density plasma environments, which are similar to conditions found in stars, as well as thermonuclear explosions. According to John Despotopulos, an LLNL radiochemist who leads the research team, the ability to…
LLNL conducts milestone nuclear survivability experiment at NIF, moving weapons modernization forward
Lawrence Livermore National Laboratory (LLNL) has conducted an experiment at the National Ignition Facility (NIF) to assess the ability of U.S. nuclear weapons to survive encounters with adversary missile defenses and reach their targets. This experiment demonstrated a new capability to analyze nuclear materials under extreme conditions, advancing stockpile modernization…
From inception to ignition and beyond: Suhas Bhandarkar’s target fabrication career
Tiny parts and absolute meticulousness define Suhas Bhandarkar’s award-winning 20-year career at Lawrence Livermore National Laboratory (LLNL). As group leader for Target Fabrication Science and Technology (S&T), he leads a team that helps transform LLNL’s physicists’ bold ideas into reality at the National Ignition Facility (NIF). Bhandarkar’s path began with a B.S…
