Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Brian Welday"'
Autor:
Tayyab I. Suratwala, Pam Whitman, Lana Wong, Brian Welday, Zhi M. Liao, Phil Miller, B. Olejniczak, Christopher W. Carr, David A. Cross, Rajesh N. Raman, Marcus V. Monticelli, Christopher Miller, D. VanBlarcom
Publikováno v:
Laser-induced Damage in Optical Materials 2019.
The final optics in the National Ignition Facility (NIF) are protected from target debris by sacrificial (disposable) debris shields (DDS) comprised of 3-mm thick Borofloat. While relatively inexpensive, Borofloat has been found to have bulk inclusio
Autor:
Brian Welday, T. G. Parham, R. A. Hawley, Rajesh N. Raman, P. E. Miller, Marcus V. Monticelli, F. Ravizza, Mike C. Nostrand, Christopher W. Carr, David A. Cross, D. VanBlarcom, S. Sommer, H. Lee, Pamela K. Whitman, M. Fischer, Tayyab I. Suratwala, Mary A. Norton, Jeffrey D. Bude, J. Davis, Manyalibo J. Matthews
Publikováno v:
Laser-Induced Damage in Optical Materials 2017.
The primary sources of damage on the National Ignition Facility (NIF) Grating Debris Shield (GDS) are attributed to two independent types of laser-induced particulates. The first comes from the eruptions of bulk damage in a disposable debris shield d
Autor:
R. A. Hawley, H. Lee, Pamela K. Whitman, T. G. Parham, P. E. Miller, Brian Welday, Jeffrey D. Bude, M. Fischer, Mary A. Norton, J. Davis, Manyalibo J. Matthews, Marcus V. Monticelli, Rajesh N. Raman, D. VanBlarcom, Tayyab I. Suratwala, Christopher W. Carr, David A. Cross, Mike C. Nostrand, S. Sommer, F. Ravizza
Publikováno v:
Optics Express. 25:11414
High energy laser systems are ultimately limited by laser-induced damage to their critical components. This is especially true of damage to critical fused silica optics, which grows rapidly upon exposure to additional laser pulses. Much progress has
Autor:
Doug Ravizza, N. Wong, Mike Taranowski, Mike C. Nostrand, Brian Welday, Paul Geraghty, James A. Folta, Paul J. Wegner, John Peterson, Gary W. Johnson, F. Ravizza, Glenn Larkin, John Honig
Publikováno v:
SPIE Proceedings.
The National Ignition Facility has recently achieved the milestone of delivering over 1.8 MJ and 500 TW of 351 nm laser energy and power on target, which required average fluences up to 9 J/cm2 (3 ns equivalent) in the final optics system. Commercial