Extremely large segmented mirrors: dynamics, control and scale effects
All future Extremely Large Telescopes (ELTs) will be segmented. However, as their size grows, they become increasingly sensitive to external disturbances, such as gravity, wind and temperature gradients and to internal vibration sources. Maintaining their optical quality will rely more and more on a...
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| Format: | Doctoral Thesis |
| Language: | fr |
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Universite Libre de Bruxelles
2010
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| Online Access: | http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/210122 |