About BTG
BTG Projects
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The home office is located 60 miles east of New York City near the Brookhaven
National Laboratory and Stony Brook University.
Get directions 
BTG is a member of The United States Industry Coalition, Inc. (USIC), a
non-profit association of U.S. companies and universities dedicated to the
nonproliferation of weapons of mass destruction through commercialization of
technologies for peaceful purposes.
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We are a science and engineering innovator in the fields of particle
accelerators, negative and positive ion sources, nuclear and isomer
energy systems, frame rate processing of hyperspectral images,
simulations of radiation transport and interaction of fast pulsed lasers
with matter. We supply our clients in government and industry with high
quality, on time solutions.
Accelerator Based Inspection of Cargo Containers
BTG
provides technology leadership in accelerator based active
interrogation of cargo containers for detection of nuclear
materials and chemical explosives. The system directly and
unambiguously identifies explosives, special nuclear materials
and other chemically distinct substances.
Read more 
Deployable Energy Systems
Deployable, compact energy systems are needed for future government and
space applications. The DOE, DARPA and U.S. Army have contracted BTG to
investigate and develop new energy storage technologies using nuclear
isotopes, isomers and micro-reactors.
Read more
Accelerators
Deployable Energy Systems
3-D Simulations of Fast-Pulsed Lasers
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BTG News
June 22, 2006
Brookhaven Technology Group, Inc., was awarded a new Phase I SBIR grant to develop an advanced surface plasma source for reliable long time production of H¯/D¯ beams with high brightness and high pulsed current and average intensity up to ~20mA. The principal goal of this project is to develop a high performance, long lifetime surface plasma H¯ source by using a unique new highly efficient helicon discharge plasma generator. The plasma flux formed by this helicon discharge will be used for surface plasma generation of H¯.
In Phase I, simulations of plasma generation, ion/atom conversion, and H¯/D¯ surface-plasma generation will be carried out to prove the feasibility of this new approach. The discharge system will be studied, beam extraction and formation including electron suppression will be designed, and computer simulated.
This is the third Phase I SBIR awarded to BTG for development of negative ion source technology. In previous years the company received Phase I and Phase II funding to design, build, and test a high brightness, long lived source of heavy negative ions (HNIS). This source is now available for commercialization. More information about the HNIS is available on this website.
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