Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Fred R. Holdener"'
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:
Fred R. Holdener, T. McCarville, Victoria J. Miller-Kamm, Steven J. Boege, Alan J. Gates, Calvin E. Thompson, J. Hollis, R. D. Boyd, Carl F. Knopp, W. E. Rivera, Robert D. Demaret, Wang David Y, R. Zacharias, J. Thaddeus Salmon, Erlan S. Bliss, Mark Feldman, J. R. Severyn
Publikováno v:
SPIE Proceedings.
The NIF laser system will be capable of delivering 1.8MJ of 351nm energy in 192 beams. Diagnostics instruments must measure beam energy, power vs. time, wavefront quality, and beam intensity profile to characterize laser performance. Alignment and be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::188740c43f41e0d71862e21b9fc3f6e3
https://doi.org/10.1117/12.369229
https://doi.org/10.1117/12.369229
Autor:
Daniel E. Whitaker, Erlan S. Bliss, L. Bronisz, R. D. Kyker, Robert D. Demaret, Stan W. Thomas, Victoria J. Miller-Kamm, W. E. Rivera, Mark Feldman, Donald T. Davis, R. D. Boyd, T. McCarville, J. R. Severyn, Sang K. Sheem, C. W. Lauman, Calvin E. Thompson, Alan J. Gates, T. Sheridan, M. F. Yoeman, Wang David Y, J. Brucker, J. Thaddeus Salmon, Clifford J. Chocol, Carl F. Knopp, Steven J. Boege, J. Hollis, John L. Miller, Fred R. Holdener, R. Zacharias
Publikováno v:
SPIE Proceedings.
Earlier papers have described approaches to NIF alignment and laser diagnostics tasks. Now, detailed design of alignment and diagnostic systems for the National Ignition Facility (NIF) laser is in its last year. Specifications are more detailed, addi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c51abaae1e7a943f4782ac28e395e491
https://doi.org/10.1117/12.354244
https://doi.org/10.1117/12.354244
Autor:
R. Edward English, Robert D. Demaret, Donald T. Davis, R. D. Boyd, Clifford J. Chocol, Steven J. Boege, Curt W. Laumann, Stan W. Thomas, Erlan S. Bliss, E. Ables, John L. Miller, Fred R. Holdener
Publikováno v:
SPIE Proceedings.
Beam control and diagnostic systems are required to align the National Ignition Facility (NIF) laser prior to a shot as well as to provide diagnostics on 192 beam lines at shot time. A design that allows each beam`s large spatial filter lenses to als
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::292631084e6dbc76a45a2ec6c12f8074
https://doi.org/10.1117/12.294245
https://doi.org/10.1117/12.294245
Autor:
John S. Toeppen, Steven J. Boege, R. Zacharias, John L. Miller, Fred R. Holdener, Charles S. Vann, Clifford J. Chocol, Erlan S. Bliss
Publikováno v:
SPIE Proceedings.
The operational requirements of the National Ignition Facility (NIF) place tight constraints upon its alignment system. In general, the alignment system must establish and maintain the correct relationships between beam position, beam angle, laser co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45d7d1430efc0bc05807f4bae53acd20
https://doi.org/10.1117/12.294311
https://doi.org/10.1117/12.294311
Publikováno v:
MRS Proceedings. 348
New machining and polishing techniques have been developed for large scintillating crystal arrays such as the Barium Fluoride Electromagnetic Calorimeter for the GEM Detector at SSCL, the Crystal Clear Collaboration's cerium fluoride or lead tungsten
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a1a053fd920679f0ec8da8bbd799a51
https://doi.org/10.1557/proc-348-545
https://doi.org/10.1557/proc-348-545
Autor:
Robert J. Gelinas, Donald N. Frank, Kenneth S. Jancaitis, Fred R. Holdener, Kurt H. Sinz, D. Larson, Ethan A. Platt, Alvin C. Erlandson
Publikováno v:
SPIE Proceedings.
We have modeled dynamic stresses in the envelopes of pulsed xenon flashlamps, treating stresses produced by three different sources: the heating of the envelope by the plasma; the pressure rise of the xenon gas; and magnetic forces, due to currents f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d87c616dc272fb1e291851a9a16b2e35
https://doi.org/10.1117/12.140543
https://doi.org/10.1117/12.140543
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