Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Horst D. Bissinger"'
Autor:
Horst D. Bissinger, David M. Aikens
Publikováno v:
SPIE Proceedings.
LLNL's project to construct the National Ignition Facility (NIF), a 192 beam laser system capable of generating enough light energy necessary to achieve fusion ignition, will require 26,641 small optics, many of which will be supplied in the form of
Autor:
G. Erbert, Bruce Macintosh, Scot S. Olivier, James M. Brase, Herbert W. Friedman, Claire E. Max, Kurt P. Neeb, V.K. Kanz, Barton V. Beeman, Kenneth Avicola, Donald T. Gavel, Horst D. Bissinger, Kenneth E. Waltjen, Jong R. An
Publikováno v:
SPIE Proceedings.
Atmospheric turbulence severely limits the resolution of ground-based telescopes. Adaptive optics can correct for the aberrations caused by the atmosphere, but requires a bright wavefront reference source in close angular proximity to the object bein
Publikováno v:
Adaptive Optics.
In this paper, we present a conceptual design for a general-purpose adaptive optics (AO) system, usable with all Cassegrain facility instruments on the 3 meter Shane telescope at the University of California's Lick Observatory located on Mt. Hamilton
Autor:
Scot S. Olivier, Jong An, Kenneth Avicola, Horst D. Bissinger, James M. Brase, Herbert W. Friedman, Donald T. Gavel, Bruce Macintosh, Claire E. Max, Kenneth E. Waltjen
Publikováno v:
Adaptive Optics.
A sodium-layer laser guide star adaptive optics system has been developed at Lawrence Livermore National Laboratory (LLNL) for use on the 3 meter Shane Telescope at Lick Observatory located on Mount Hamilton, near San Jose, California. The system is
Autor:
Kenneth Avicola, Donald T. Gavel, Herbert W. Friedman, Kenneth E. Waltjen, Horst D. Bissinger, J. Thaddeus Salmon, Jong R. An, Claire E. Max, Scot S. Olivier, James M. Brase
Publikováno v:
SPIE Proceedings.
A sodium-layer laser guide star adaptive optics system has been developed at Lawrence Livermore National Laboratory (LLNL) for use on the 3-meter Shane telescope at Lick Observatory. The system is based on a 127-actuator continuous-surface deformable
Autor:
Scot S. Olivier, Jong An, Kenneth Avicola, Horst D. Bissinger, James M. Brase, Herbert W. Friedman, Donald T. Gavel, Bruce Macintosh, Claire E. Max, J. Thaddeus Salmon, Kenneth E. Waltjen
Publikováno v:
Adaptive Optics.
A prototype adaptive optics system has been developed at Lawrence Livermore National Laboratory (LLNL) for use on the 3-m Shane telescope at Lick Observatory. This system is currently based on a 127-actuator continuous-surface deformable mirror devel
Autor:
D. A. Rapp, Herbert W. Friedman, Donald T. Gavel, Kenneth Avicola, Brooks Johnston, James M. Brase, Horst D. Bissinger, Jong R. An, Kenneth E. Waltjen, R. W. Presta, J. Thaddeus Salmon, Claire E. Max, Scot S. Olivier, William A. Fisher
Publikováno v:
Adaptive Optics in Astronomy.
We will describe an adaptive optics system developed for the 1 meter Nickel and 3 meter Shane telescopes at Lick Observatory. Observing wavelengths will be in the visible for the 1 meter telescope and in the near IR on the 3 meter. The adaptive optic
Autor:
J. R. Morris, Claire E. Max, Donald T. Gavel, Herbert W. Friedman, James M. Brase, Horst D. Bissinger, D. A. Rapp, J. Thaddeus Salmon, Rodney Kiefer, Kenneth E. Waltjen, Kenneth Avicola, David A. Smauley, Scot S. Olivier
Publikováno v:
Adaptive Optics in Astronomy.
The architecture and major system components of the sodium-layer laser guide star system at LLNL will be described, and experimental results reported. The subsystems include the laser system, the beam delivery system including a pulse stretcher and b
Autor:
Donald T. Gavel, David A. Smauley, Horst D. Bissinger, Claire E. Max, John Duff, James M. Brase, James Horton, Kenneth Avicola, Kenneth E. Waltjen, D. A. Rapp, J. Thaddeus Salmon, Scot S. Olivier, Herbert W. Friedman
Publikováno v:
SPIE Proceedings.
Recent results from the Laser Guide Star Project at Lawrence Livermore National Laboratory are presented. Photometry of the return signal has shown that the photon return is approximately 10 photons/cm2/ms at the pupil of the receiving telescope in a
Autor:
J. A. Horton, D. A. Rapp, J. M. Duff, Horst D. Bissinger, R. Kiefer, Kenneth E. Waltjen, James M. Brase, Herbert W. Friedman, Kenneth Avicola, Scot S. Olivier, J. T. Salmon, Donald T. Gavel, J. R. Morris, R. W. Presta, Claire E. Max
Publikováno v:
Journal of the Optical Society of America A. 11:813
We describe the design and the early results of a feasibility experiment for sodium-layer laser-guide-star adaptive optics. Copper-vapor-laser-pumped dye lasers from Lawrence Livermore National Laboratory’s Atomic Vapor Laser Isotope Separation pro