M. Lloyd-hart, R. Angel, B. Jacobsen, D. Wittman, E. Kibblewhite, ...
A 0.5 W beam from a continuous-wave dye laser, tuned to the D 2 resonance of atomic sodium, has been used to generate an artificial guide star by illuminating the mesospheric sodium layer, 90 km...
M. Lloyd-hart, B. Jacobsen, R. Angel, R. Dekany, B. Carter, ...
We have obtained the first measurements with a sodium laser beacon of focus anisoplanatism over large aperture, at the Multiple Mirror Telescope (MMT). Focus anisoplanatism sets the fundamental limit...
M. Lloyd-hart, R. Angel, B. Jacobsen, D. Wittman, D. Mccarthy, ...
A sodium guide star has been used to sense and correct atmospheric aberration during two runs at the Multiple Mirror Telescope (MMT). For the first run in 1993 May, the artificial star was created by...
Lloyd-Hart Angel, R. Angel, B. Jacobsen, D. Wittman, D. Mccarthy, E. Kibblewhite, ...
A sodium guide star has been used to sense and correct atmospheric aberration during two runs at the Multiple Mirror Telescope (MMT). For the first run in 1993 May, the artificial star was created by...
Lloyd-Hart Jacobsen, M. Lloyd-hart, B. Jacobsen, R. Angel, R. Dekany, B. Carter, ...
We have obtained the first measurements with a sodium laser beacon of focus anisoplanatism over large aperture, at the Multiple Mirror Telescope (MMT). Focus anisoplanatism sets the fundamental limit...
Steward Observatory, M. Lloyd-hart, R. Angel, B. Jacobsen, D. Wittman, E. Kibblewhite, ...
A 0.5 W beam from a continuous-wave dye laser, tuned to the D 2 resonance of atomic sodium, has been used to generate an artificial guide star by illuminating the mesospheric sodium layer, 90 km...
ADAPTIVE OPTICS EXPERIMENTS USING SODIUM LASER GUIDE STARS M. Lloyd-Hart (1995)
Angel Jacobsen Wittman, M. Lloyd-hart, B. Jacobsen, D. Wittman, R. Dekany, ...
The Multiple Mirror Telescope (MMT) has been used in experiments with sodium laser guide stars to sense and correct atmospheric image distortion. The major goal was to develop and test concepts for a...