10 July 2008 The Gemini MCAO infrastructure: laser service enclosure and support structure
Author Affiliations +
The Laser Service Enclosure (LSE) is an environmentally controlled ISO 7 clean room designed to house, protect and provide environmental control for the Gemini South multi-conjugate adaptive optics laser system. The LSE is 8.0 meters long, 2.5 meters wide and 2.5 meters high with a mass of approximately 5,100 kg. The LSE shall reside on a new telescope Nasmyth platform named the Support Structure (SS). The SS is a three-dimensional beam and frame structure designed to support the LSE and laser system under all loading conditions. This paper will review the system requirements and describe the system hardware including optical, environmental, structural and operational issues as well as the anticipated impact the system will have on the current telescope performance.
© (2008) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Charles P. Cavedoni, Charles P. Cavedoni, S. Bombino, S. Bombino, M. Sheehan, M. Sheehan, S. Karewicz, S. Karewicz, S. Hardash, S. Hardash, G. Perez, G. Perez, P. Collins, P. Collins, C. d'Orgeville, C. d'Orgeville, M. Boccas, M. Boccas, D. Maltes, D. Maltes, G. Gausachs, G. Gausachs, R. Rogers, R. Rogers, } "The Gemini MCAO infrastructure: laser service enclosure and support structure", Proc. SPIE 7012, Ground-based and Airborne Telescopes II, 70122Y (10 July 2008); doi: 10.1117/12.788926; https://doi.org/10.1117/12.788926


20 W and 50 W guidestar laser system update for...
Proceedings of SPIE (August 07 2008)
Design of laser system for Subaru LGS AO
Proceedings of SPIE (October 24 2004)
20 W and 50 W solid state sodium beacon guidestar...
Proceedings of SPIE (June 27 2006)
MCAO for Gemini South
Proceedings of SPIE (February 06 2003)

Back to Top