High Average Power Laser (HAPL) Program

Scientists at the Naval Research Laboratory, Lawrence Livermore National Laboratory, and other institutions are carrying out a multidisciplinary program to develop high energy pulsed lasers and complementary technologies for fusion energy and defense applications. For fusion energy, an array of high-energy laser beams would symmetrically and directly illuminate a cryogenic target that has been injected into a chamber. The deuterium-tritium fuel in the target undergoes thermonuclear burn and the energy is used to generate electricity. The attractiveness of this approach lies in its inherent simplicity, its separable architecture, and the modular nature of the laser driver. This lowers development costs and allows multiple options for the lasers, targets, and chambers.

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FTI Publications

Results: 41 to 80 of 118 order by: UWFDM AuthorTitle Date
1  2   3 

retrieve PDF Status of HAPL Tasks 1 and 3 for University of Wisconsin; G. Moses and M. Fatenejad, September 30, 2003 [FTI Tuesday meeting]. (12 pages, 739 kB)

retrieve PDF Threat Spectra Calculations for HAPL Chamber First Wall; G.A. Moses, J.F. Santarius, and M. Fatenejad, October 2004 [presented at the High Average Power Laser Program Workshop, 27-28 October 2004, Princeton Plasma Physics Laboratory, Princeton NJ]. (19 pages, 1.2 MB)

retrieve PDF Target Threat Spectra; G.A. Moses and J.F. Santarius, March 2005 [presented at the High Average Power Laser Program Workshop, 3-4 March 2005, Naval Research Laboratory, Washington, DC]. (14 pages, 212 kB)

retrieve PDF Target Threat Spectra; G.A. Moses and J.F. Santarius, June 2005 [presented at the High Average Power Laser Program Workshop, 20-21 June 2005, Lawrence Livermore National Laboratory, Livermore CA]. (33 pages, 563 kB)

retrieve PDF HAPL Target 4He Spectrum and Armor Threat; G.A. Moses and T. Heltemes, December 2006 [presented at the High Average Power Laser Program Workshop, 12-13 December 2006, Princeton Plasma Physics Laboratory, Princeton NJ]. (7 pages, 420 kB)

retrieve PDF Mitigation of Helium-Induced Tungsten Morphology Change Using the Tamped Target Design; G.A. Moses and T.A. Heltemes, April 2007 [presented at the IFE Science and Technology Strategic Planning Workshop: Updates on Progress, Visions, and Near-Term Opportunities, 24-27 April 2007, San Ramon, California]. (1 page, 2.3 MB)

retrieve PDF Output Spectra from Direct Drive ICF Targets; Robert R. Peterson, Igor E. Golovkin, Donald A. Haynes, May 2001 [presented at the 2nd Laser IFE Program Workshop, May 31 - June 1, 2001, Naval Research Laboratory, Washington, DC]. (12 pages, 1.8 MB)

retrieve PDF Threat Spectra and Energy Partition for Au and Pd Coated Laser IFE Targets; R.R. Peterson, I. Golovkin, D.A. Haynes, G.A. Moses, November 2001 [presented at Laser IFE Program Workshop, 13-14 November 2001, Crowne Plaza Hotel, Pleasanton, CA]. (27 pages, 3.6 MB)

retrieve PDF Fidelity of RHEPP and Z Experiments to Study Wall Response; R.R. Peterson, I.E. Golovkin, D.A. Haynes, April 2002 [presented at the High Average Power Lasers Meeting, General Atomics, La Jolla CA, 4-5 April 2002]. (14 pages, 468 kB)

retrieve PDF Ion Driven Fireballs: Calculations and Experiments; R.R. Peterson, G.A. Moses, J.F. Santarius, April 2002 [presented at the High Average Power Lasers Meeting, General Atomics, La Jolla CA, 4-5 April 2002]. (13 pages, 546 kB)

retrieve PDF BUCKY Simulations of Z and RHEPP Experiments; R.R. Peterson, I.E. Golovkin, D.A. Haynes, April 2002 [presented at the High Average Power Lasers Meeting, General Atomics, La Jolla CA, 4-5 April 2002]. (11 pages, 686 kB)

retrieve PDF Calculations of the Response of Inertial Fusion Energy Materials to X-ray and Ion Irradiation on Z and RHEPP; Robert R. Peterson, December 2002 [presented at High Average Power Laser Program Workshop, 5-6 December 2002, Naval Research Laboratory, Washington, DC]. (15 pages, 1.3 MB)

retrieve PDF Stress and Yield Modeling in BUCKY; R.R. Peterson, September 2003 [poster presented at the High Average Power Laser Program Meeting, University of Wisconsin, Madison WI, 24-25 September 2003]. (1 page, 369 kB)

retrieve PDF BUCKY Simulations of Tungsten RHEPP Experiments: Initial Temperature, Ion Type Effects and Stresses; R.R. Peterson, September 2003 [presented at the High Average Power Laser Program Meeting, University of Wisconsin, Madison WI, 24-25 September 2003]. (9 pages, 420 kB)

retrieve PDF Implantation of D+ and He+ in W-Coated Refractory Carbides; R.F. Radel and G.L. Kulcinski, October 2004 [presented at the High Average Power Laser Program Workshop, 27-28 October 2004, Princeton Plasma Physics Laboratory, Princeton NJ]. (18 pages, 7.7 MB)

retrieve PDF Response of Tungsten to High Temperature Implantation of D+ and He+; R.F. Radel and G.L. Kulcinski, March 2005 [presented at the High Average Power Laser Program Workshop, 3-4 March 2005, Naval Research Laboratory, Washington, DC]. (22 pages, 6.5 MB)

retrieve PDF Effect of Re Alloying in W on Surface Morphology Changes after He+ Bombardment at High Temperatures; R.F. Radel, G.L. Kulcinski, J.F. Santarius, G.A. Emmert, T. Heltemes, G.A. Moses, June 2005 [presented at the High Average Power Laser Program Workshop, 20-21 June 2005, Lawrence Livermore National Laboratory, Livermore CA]. (22 pages, 5.2 MB)

retrieve PDF High Fluence Implantation of Helium in Tungsten; R.F. Radel, G.L. Kulcinski, S.J. Zenobia, November 2005 [presented at the High Average Power Laser Program Workshop, 8-9 November 2005, University of Rochester's Laboratory for Laser Energetics, Rochester NY]. (19 pages, 1.6 MB)

retrieve PDF Effects of Pulsed He+ Irradiation on Tungsten Surfaces; R.F. Radel, G.L. Kulcinski, S.J. Zenobia, March 2006 [presented at the High Average Power Laser Program Workshop, 21-22 March 2006, ORNL, Oak Ridge TN]. (14 pages, 2.0 MB)

retrieve PDF Considerations for the Two-Stream Instability in Debris-Ion Stopping; J.F. Santarius, April 2002 [presented at the High Average Power Lasers Meeting, General Atomics, La Jolla CA, 4-5 April 2002]. (1 page, 73 kB)

retrieve PDF University of Wisconsin Chambers Work; J.F. Santarius, G.A. Moses, M. Fatenejad, February 2004 [presented at the High Average Power Laser Program Meeting, Georgia Institute of Technology, 5-6 February 2004, Atlanta GA]. (11 pages, 468 kB)

retrieve PDF Target Threat Ion Spectra - Fluid or Kinetic Model?; J.F. Santarius and G.A. Moses, June 2004 [presented at the High Average Power Laser Program Workshop, 2-3 June 2004, University of California-Los Angeles, Los Angeles CA]. (7 pages, 310 kB)

retrieve PDF Kinetic Modifications to the Threat Spectra on IFE Reactor First Walls; J.F. Santarius and G.A. Moses, November 2005 [presented at the High Average Power Laser Program Workshop, 8-9 November 2005, University of Rochester's Laboratory for Laser Energetics, Rochester NY]. (4 pages, 324 kB)

retrieve PDF An Approach to Analyzing Long Mean-Free-Path Effects on First-Wall Ion Threat Spectra; J.F. Santarius and G.A. Moses, March 2006 [presented at the High Average Power Laser Program Workshop, 21-22 March 2006, ORNL, Oak Ridge TN]. (13 pages, 516 kB)

retrieve PDF UW First-Wall Threat Spectra Calculations; J.F. Santarius, G.A. Moses, August 2006 [presented at the High Average Power Laser Program Workshop, 8-9 August 2006, General Atomics, San Diego CA]. (13 pages, 259 kB)

retrieve PDF Effects of Long Mean-Free-Path Ions on Shock Breakout; J.F. Santarius and G.A. Moses, December 2006 [presented at the High Average Power Laser Program Workshop, 12-13 December 2006, Princeton Plasma Physics Laboratory, Princeton NJ]. (11 pages, 665 kB)

UWFDM-1275   Neutronics Assessment of Blanket Options for the HAPL Laser Inertial Fusion Energy Chamber; M.E. Sawan, I.N. Sviatoslavsky, A.R. Raffray, X. Wang, September 2005 [presented at the 21st IEEE/NPSS Symposium on Fusion Engineering (SOFE), 26-29 September 2005, Knoxville TN]. (7 pages, 1.1 MB) [more]

UWFDM-1311   Neutronics Analysis of a Self-Cooled Blanket for a Laser Fusion Plant with Magnetic Diversion; M.E. Sawan, C.S. Aplin, G. Sviatoslavsky, I.N. Sviatoslavsky, A.R. Raffray, November 2006 [presented at the 17th ANS Topical Meeting on Fusion Energy, 13-15 November 2006, Albuquerque NM; published in Fusion Science and Technology, 52/4 (November 2007) 771-775]. (8 pages, 642 kB) [more]

UWFDM-1327   Neutronics Analysis of a Molten Salt Blanket for the HAPL Laser Fusion Power Plant with Magnetic Intervention; M.E. Sawan, C.S. Aplin, G. Sviatoslavsky, A.R. Raffray, June 2007 [presented at the 22nd IEEE/NPSS Symposium on Fusion Engineering, 17-21 June 2007, Albuquerque NM]. (8 pages, 726 kB) [more]

retrieve PDF Neutronics Assessment of Self-Cooled Li Blanket Concept; M.E. Sawan, June 2004 [presented at the High Average Power Laser Program Workshop, 2-3 June 2004, University of California-Los Angeles, Los Angeles CA]. (11 pages, 134 kB)

retrieve PDF Neutronics Assessment of Solid Breeder Blanket Concept; M.E. Sawan, October 2004 [presented at the High Average Power Laser Program Workshop, 27-28 October 2004, Princeton Plasma Physics Laboratory, Princeton NJ]. (13 pages, 1.8 MB)

retrieve PDF Neutronics Issues Related to the Magnetic Diversion Concept; M.E. Sawan, March 2005 [presented at the High Average Power Laser Program Workshop, 3-4 March 2005, Naval Research Laboratory, Washington, DC]. (9 pages, 428 kB)

retrieve PDF Comparison of Neutronics Features for Candidate Blankets; M.E. Sawan, June 2005 [presented at the High Average Power Laser Program Workshop, 20-21 June 2005, Lawrence Livermore National Laboratory, Livermore CA]. (14 pages, 6.6 MB)

retrieve PDF Neutronics Assessment of Blanket Options for the HAPL Laser Inertial Fusion Energy Chamber; M.E. Sawan and A.R. Raffray, September 2005 [presented at the 21st IEEE/NPSS Symposium on Fusion Engineering (SOFE), 26-29 September 2005, Knoxville TN]. (1 page, 4.8 MB) [more]

retrieve PDF Is it Possible to Have a TBR > 1.0 in a Small ICF Materials Test Facility?; M.E. Sawan, G.L. Kulcinski, I.N. Sviatoslavsky, November 2005 [presented at the High Average Power Laser Program Workshop, 8-9 November 2005, University of Rochester's Laboratory for Laser Energetics, Rochester NY]. (7 pages, 965 kB)

retrieve PDF Radiation Environment at Final Optics of Small Materials Test Facility; M.E. Sawan, November 2005 [presented at the High Average Power Laser Program Workshop, 8-9 November 2005, University of Rochester's Laboratory for Laser Energetics, Rochester NY]. (7 pages, 1.3 MB)

retrieve PDF Neutronics Parameters for the Reference HAPL Chamber; M.E. Sawan, November 2005 [presented at the High Average Power Laser Program Workshop, 8-9 November 2005, University of Rochester's Laboratory for Laser Energetics, Rochester NY]. (12 pages, 861 kB)

retrieve PDF Radiation Environment at Final Optics of HAPL; M.E. Sawan, March 2006 [presented at the High Average Power Laser Program Workshop, 21-22 March 2006, ORNL, Oak Ridge TN]. (16 pages, 561 kB)

retrieve PDF Nuclear Assessment of HAPL Chamber with Magnetic Intervention; M.E. Sawan, August 2006 [presented at the High Average Power Laser Program Workshop, 8-9 August 2006, General Atomics, San Diego CA]. (19 pages, 3.0 MB)

retrieve PDF Nuclear Assessment for Final Optics of HAPL; M.E. Sawan, August 2006 [presented at the High Average Power Laser Program Workshop, 8-9 August 2006, General Atomics, San Diego CA]. (23 pages, 869 kB)


Results: 41 to 80 of 118 order by: UWFDM AuthorTitle Date
1  2   3