2011 Particle Accelerator Conference - List of Authors (Duris, J.P.)

Paper

Title

Page

Inverse Free Electron Laser Accelerators for Driving Compact Light Sources and Detection Applications

1

A.M. Tremaine, S. Boucher, A.Y. Murokh
RadiaBeam, Santa Monica, USA
S.G. Anderson
LLNL, Livermore, California, USA
W.J. Brown
MIT, Cambridge, Massachusetts, USA
J.P. Duris, P. Musumeci, J.B. Rosenzweig
UCLA, Los Angeles, California, USA
I. Jovanovic
Penn State University, University Park, Pennsylvania, USA
I. Pogorelsky, M.N. Polyanskiy, V. Yakimenko
BNL, Upton, Long Island, New York, USA

Funding: Defense Threat Reduction Agency (DTRA)
Because of the broad application space for compact, 1-2 GeV accelerators, Inverse Free Electron Lasers (IFELs) are enjoying a rebirth of R&D funding. The efforts are under way in industry (RadiaBeam), academia (UCLA), and national laboratories (LLNL and BNL) to develop an ultra-compact IFEL energy booster for the photoinjector driven linear accelerating systems. The RUBICON collaboration integrates many of the institutions for proof-of-principle IFEL driven Inverse Compton Scattering (ICS) compact light source demonstrations. IFELs perform optimally in this mid-energy range, and given continual advances in laser technology, high average power IFELs with gradients well over 500 MeV/m are now feasible, leading to high quality, compact ICS and Free Electron Laser light sources. Importantly, IFEL operation can have excellent shot-to-shot energy stability, which is crucial when not only driving these light sources, but also for the downstream applications such as photofission, nuclear resonance fluorescence and standoff detection.

Slides MOOBN2 [2.625 MB]

MOP102

High-Gradient High-Energy-Gain Inverse Free Electron Laser Experiment using a Helical Undulator

289

J.P. Duris, R.K. Li, P. Musumeci, E.W. Threlkeld, M.T. Westfall
UCLA, Los Angeles, California, USA

Funding: UC Lab fee award 09-LR-04-117055-MUSP DOE-HEP grant DE-FG02-92ER40693 Defense Threat Reduction Agency, Basic Research Award # HDTRA1-10-1-0073
Preparations for a high energy gain inverse free electron laser (IFEL) experiment using an undulator and Brookhaven National Lab’s (BNL) Accelerator Test Facility’s (ATF) terawatt CO2 laser are underway. 3D simulations suggest that the experiment will likely accelerate a 50 MeV beam to 117 MeV in 54 cm while maintaining a low energy spread. The helical undulator is currently under construction at UCLA’s Particle Beam Physics Laboratory.

Paper	Title	Page
MOOBN2	Inverse Free Electron Laser Accelerators for Driving Compact Light Sources and Detection Applications	1
	A.M. Tremaine, S. Boucher, A.Y. Murokh RadiaBeam, Santa Monica, USA S.G. Anderson LLNL, Livermore, California, USA W.J. Brown MIT, Cambridge, Massachusetts, USA J.P. Duris, P. Musumeci, J.B. Rosenzweig UCLA, Los Angeles, California, USA I. Jovanovic Penn State University, University Park, Pennsylvania, USA I. Pogorelsky, M.N. Polyanskiy, V. Yakimenko BNL, Upton, Long Island, New York, USA
	Funding: Defense Threat Reduction Agency (DTRA) Because of the broad application space for compact, 1-2 GeV accelerators, Inverse Free Electron Lasers (IFELs) are enjoying a rebirth of R&D funding. The efforts are under way in industry (RadiaBeam), academia (UCLA), and national laboratories (LLNL and BNL) to develop an ultra-compact IFEL energy booster for the photoinjector driven linear accelerating systems. The RUBICON collaboration integrates many of the institutions for proof-of-principle IFEL driven Inverse Compton Scattering (ICS) compact light source demonstrations. IFELs perform optimally in this mid-energy range, and given continual advances in laser technology, high average power IFELs with gradients well over 500 MeV/m are now feasible, leading to high quality, compact ICS and Free Electron Laser light sources. Importantly, IFEL operation can have excellent shot-to-shot energy stability, which is crucial when not only driving these light sources, but also for the downstream applications such as photofission, nuclear resonance fluorescence and standoff detection.
	Slides MOOBN2 [2.625 MB]

MOP102	High-Gradient High-Energy-Gain Inverse Free Electron Laser Experiment using a Helical Undulator	289
	J.P. Duris, R.K. Li, P. Musumeci, E.W. Threlkeld, M.T. Westfall UCLA, Los Angeles, California, USA
	Funding: UC Lab fee award 09-LR-04-117055-MUSP DOE-HEP grant DE-FG02-92ER40693 Defense Threat Reduction Agency, Basic Research Award # HDTRA1-10-1-0073 Preparations for a high energy gain inverse free electron laser (IFEL) experiment using an undulator and Brookhaven National Lab’s (BNL) Accelerator Test Facility’s (ATF) terawatt CO2 laser are underway. 3D simulations suggest that the experiment will likely accelerate a 50 MeV beam to 117 MeV in 54 cm while maintaining a low energy spread. The helical undulator is currently under construction at UCLA’s Particle Beam Physics Laboratory.