Published July 10, 2008
| Published
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Facilitizing the Palomar AO laser guide star system
- Creators
- Roberts, Jennifer E.
- Bouchez, Antonin H.
- Angione, John
- Burruss, Rick S.
- Cromer, John L.
- Dekany, Richard G.
- Guiwits, Stephen R.
- Henning, John R.
- Hickey, Jeff
- Kibblewhite, Edward
- McKenna, Daniel L.
- Moore, Anna M.
- Petrie, Harold L.
- Shelton, J. Chris
- Thicksten, Robert P.
- Trinh, Thang
- Tripathi, Renu
- Troy, Mitchell
- Truong, Tuan
- Velur, Viswa
Abstract
We describe the work that has gone into taking the sodium Laser Guide Star (LGS) program on the Palomar AO system from a successful experiment to a facility instrument. In particular, we describe the operation of the system, the BTO (beam transfer optics) system which controls the path of the laser in the dome, the aircraft safety systems and the optical systems which allow us to take advantage of the unique properties of the macro/micro pulse laser. In addition we present on sky performance results that demonstrate K-band Strehl ratios of up to 48%
Additional Information
© 2008 Society of Photo-Optical Instrumentation Engineers. This research was carried out in part at the Jet Propulsion Laboratory, California Institute of Technology, and was sponsored by the California Institute of Technology and the National Aeronautics and Space Administration. Support for new instrument interfaces was generously provided by Ron and Glo Helin. This research is based on observations obtained at the Hale Telescope, Palomar Observatory, as part of a collaborative agreement between the California Institute of Technology, its divisions Caltech Optical Observatories and the Jet Propulsion Laboratory (operated for NASA), and Cornell University.Attached Files
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Additional details
- Eprint ID
- 91867
- Resolver ID
- CaltechAUTHORS:20181217-130841691
- NASA/JPL/Caltech
- Created
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2018-12-18Created from EPrint's datestamp field
- Updated
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2021-11-16Created from EPrint's last_modified field
- Series Name
- Proceedings of SPIE
- Series Volume or Issue Number
- 7015