Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Bruno M. Van Wonterghem"'
Autor:
Abe D. Handler, Tayyab I. Suratwala, S. Sommer, Ken Manes, Mike J. Shaw, Catalin V. Filip, J. Nan Wong, Jason Chou, Apurva Gowda, Pam Whitman, S. Herriot, Thomas E. Lanier, B. Olejniczak, Paul J. Wegner, Tiziana C. Bond, Mary L. Spaeth, Steven T. Yang, C. Clay Widmayer, V.J. Hernandez, Alex Wargo, Charles D. Orth, Lei Wang, Alex Deland, Ron House, Mario Ordonez, Brett Raymond, Brandon Buckley, Alica Calonico Soto, Michael A. Erickson, Leyen S. Chang, B. J. MacGowan, Dan Kalantar, Peter T. S. DeVore, Larry Pelz, Simon J. Cohen, Kathleen McCandless, Bruno M. Van Wonterghem, Mark W. Bowers, Nathan Gottesman, Jim A. Folta, Ryan Muir, David Alessi, D. Larson, Ernesto H. Padilla, Saroja Ammula, Shahida I. Rana, Alan Pao, Chris Kinsella, Jean-Michel G. Di Nicola, John E. Heebner, G. Erbert, W. Carr
Publikováno v:
High Power Lasers for Fusion Research VI.
The National Ignition Facility (NIF) at Lawrence Livermore National Laboratory contains a 192-beam 4.2 MJ neodymium glass laser (around 1053 nm or 1w) that is frequency converted to 351nm light or 3w. It has been designed to support the study of Iner
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7429503f6dcf72c53f9bc57f92e9d4bd
https://doi.org/10.1117/12.2586868
https://doi.org/10.1117/12.2586868
Autor:
Jay W. Dawson, Jeff Wisoff, Bruno M. Van Wonterghem, Constantin Haefner, D. Larson, Jean-Michel G. Di Nicola, Mark Herrmann, Mark R. Hermann, Christopher D. Marshall, Mark W. Bowers, Paul J. Wegner, T. Anklam
Publikováno v:
SPIE Proceedings.
This talk will provide an overview of high power laser research at Lawrence Livermore National Laboratory (LLNL). It will discuss the status of the National Ignition Facility (NIF) laser. In addition, the talk will describe other laser development ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3f93c567e137766ea968594138c8d49
https://doi.org/10.1117/12.2257571
https://doi.org/10.1117/12.2257571
Autor:
C. Clay Widmayer, Jerome M. Auerbach, Robert B. Ehrlich, Mark A. Henesian, John T. Hunt, Janice K. Lawson, David Milam, Paul A. Renard, D. Ralph Speck, Paul J. Wegner, Timothy L. Weiland, Wade H. Williams, C. Robert Wolfe, Bruno M. Van Wonterghem
Publikováno v:
Fusion Technology. 30:464-470
The Nova and Beamlet lasers were used to simulate the beam propagation conditions that will be encountered during the National Ignition Facility operation. Perturbation theory predicts that there is a 5mm scale length propagation mode that experience
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8694691963767a1f2f2683d444409d55
https://doi.org/10.13182/fst96-a11962984
https://doi.org/10.13182/fst96-a11962984
Autor:
Jeffrey A. Koch, Wayne T. Whistler, Richard A. Sacks, Bruce W. Woods, Michael J. Dailey, R. Zacharias, Lynn G. Seppala, Fred R. Holdener, Scott Winters, Erlan S. Bliss, John S. Toeppen, Andrew Grey, Mark Feldman, J.T. Salmon, Bruno M. Van Wonterghem, Lewis Van Atta, R. W. Presta
Publikováno v:
Applied optics. 39(25)
We performed a direct side-by-side comparison of a Shack-Hartmann wave-front sensor and a phase-shifting interferometer for the purpose of characterizing large optics. An expansion telescope of our own design allowed us to measure the surface figure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::181e59a3fc34200bdab98daf3761fc9a
https://pubmed.ncbi.nlm.nih.gov/18350042
https://pubmed.ncbi.nlm.nih.gov/18350042
Autor:
Mary L. Spaeth, D. R. Speck, Bruno M. Van Wonterghem, S. C. Burkhart, Christopher D. Marshall, Paul J. Wegner, J. E. Murray, Steven B. Sutton, C. A. Haynam, Kenneth R. Manes
Publikováno v:
SPIE Proceedings.
The National Ignition Facility at LLNL recently commissioned the first set of four beam lines into the target chamber. This effort, called NIF Early Light, demonstrated the entire laser system architecture from master oscillator through the laser amp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f53ea82536b58a4babf7fd04d2a3819
https://doi.org/10.1117/12.538464
https://doi.org/10.1117/12.538464
Autor:
Wade H. Williams, Bruno M. Van Wonterghem, Lynn G. Seppala, Mark A. Henesian, Paul J. Wegner, J. Thaddeus Salmon, Timothy L. Weiland
Publikováno v:
SPIE Proceedings.
We have measured the wavefront and the divergence of the Beamlet prototype laser under a variety of conditions. Emphasis of the tests was on quantifying best attainable divergence in the angular regime below 30 (mu) rad to benchmark propagation model
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fea4593c48302015520fe7b2e6bf2467
https://doi.org/10.1117/12.354256
https://doi.org/10.1117/12.354256
Publikováno v:
SPIE Proceedings.
The compact multi-pass laser design and the extensive use of optical component assemblies as line replaceable units are essential to achieve the cost efficiency of the NIF design. These design philosophies require a new approach to start-up operation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dce924be501d80f38e1e2453fa76467b
https://doi.org/10.1117/12.354171
https://doi.org/10.1117/12.354171
Autor:
Charles E. Barker, Calvin E. Thompson, John A. Caird, Mark A. Henesian, Bruno M. Van Wonterghem, Paul J. Wegner, Lynn G. Seppala, Sham N. Dixit
Publikováno v:
SPIE Proceedings.
The Beamlet laser is a nearly full-scale, single-aperture prototype of the driver design for the National Ignition Facility (NIF). As part of a test and validation plan for the NIF design, Beamlet was recently equipped with final focusing optics and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85e17cbdbbca9dec33c715905e793ad7
https://doi.org/10.1117/12.294323
https://doi.org/10.1117/12.294323
Autor:
John A. Caird, Jerome M. Auerbach, Charles E. Barker, Paul J. Wegner, Bruno M. Van Wonterghem, D. H. Roberts, Chris H. Adams, Jack H. Campbell, Stanley E. Bumpas, Catherine Lee, R. L. Hibbard
Publikováno v:
SPIE Proceedings.
A preliminary error budget for the third harmonic converter for the National Ignition Facility (NIF) laser driver has been developed using a root-sum-square-accumulation of error sources. Such a budget sets an upper bound on the allowable magnitude o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::981fa1e75a7bfda0f032cd4c89a631fc
https://doi.org/10.1117/12.294303
https://doi.org/10.1117/12.294303
Autor:
James E. Murray, Kent G. Estabrook, David Milam, Walter D. Sell, Bruno M. Van Wonterghem, Michael D. Feit, Alexander M. Rubenchik
Publikováno v:
SPIE Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15d7f16739cc25b34bd26d54c701267a
https://doi.org/10.1117/12.294305
https://doi.org/10.1117/12.294305