Eugene E. Donohue
Lawrence Livermore National Laboratory
9 Papers
67 Citations
Eugene E. Donohue is an academic researcher from Lawrence Livermore National Laboratory. The author has contributed to research in topics: Laser & Fluence. The author has an hindex of 9, co-authored 9 publications.
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Papers
Growth of Laser Initiated Damage in Fused Silica at 527 nm
Mary A. Norton,Eugene E. Donohue,William G. Hollingsworth,James N. McElroy,Richard P. Hackel +4 more
- 12 Apr 2001
TL;DR: In this article, the authors measured the growth rate of laser-induced damage in fused silica in both air and vacuum at 527 nm and showed that the damage on the exit surface has a higher threshold for growth and does not grow exponentially.
Methods for mitigating surface damage growth in NIF final optics
Lawrence W. Hrubesh,Mary A. Norton,William A. Molander,Eugene E. Donohue,Stephen M. Maricle,Bernie M. Penetrante,R. M. Brusasco,Walter Grundler,Jim A. Butler,Jeff Carr,R. Hill,Leslie J. Summers,Michael D. Feit,Alexander M. Rubenchik,Michael H. Key,Paul J. Wegner,Alan K. Burnham,Lloyd A. Hackel,Mark R. Kozlowski +18 more
- 28 Mar 2002
TL;DR: Rubesh et al. as discussed by the authors used CO2 laser processing to stop surface damage growth on fused silica, which can reach a size as large as 0.5mm diameter, for 1000 shots at fluences in the range of 8 to 1 3J/cm2.
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Growth of laser damage in SiO2 under multiple wavelength irradiation
Mary A. Norton,Eugene E. Donohue,Michael D. Feit,Richard P. Hackel,William G. Hollingsworth,Alexander M. Rubenchik,Mary L. Spaeth +6 more
- 05 Oct 2005
TL;DR: In this article, the authors investigated the growth of laser initiated damage in fused silica in the presence of multiple wavelengths and showed that the sum fluence determines the onset of growth as well as the growth rate.
Growth of laser damage in fused silica: diameter to depth ratio
Mary A. Norton,John J. Adams,C. Wren Carr,Eugene E. Donohue,Michael D. Feit,Richard P. Hackel,William G. Hollingsworth,J. Jarboe,Manyalibo J. Matthews,Alexander M. Rubenchik,Mary L. Spaeth +10 more
- 10 Oct 2007
TL;DR: In this paper, the diameter and depth of a growing exit surface damage sites in fused silica were measured with both 351 nm illumination and with combined 351 nm and 1054 nm illumination, respectively.
Laser damage growth in fused silica with simultaneous 351nm and 1053nm irradiation
Mary A. Norton,Adra Carr,C. Wren Carr,Eugene E. Donohue,Michael D. Feit,William G. Hollingsworth,Z. M. Liao,Raluca A. Negres,Alexander M. Rubenchik,Paul J. Wegner +9 more
- 08 Oct 2008
TL;DR: In this article, the authors extended their previous work on growth of laser damage in fused silica with simultaneous 351 nm and 1053 nm laser irradiation by measuring the threshold for growth with various ratios of 351 nm to 1053nm fluence.
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