L773:0277 786X OR L773:1996 756X OR L773:9781628415568
Sökning: L773:0277 786X OR L773:1996 756X OR L773:9781628415568 > A new concept for l...
- 8 av 443
- Föregående post
- Nästa post
- Till träfflistan
| Fältnamn | Indikatorer | Metadata |
|---|---|---|
| 000 | 03673naa a2200457 4500 | |
| 001 | oai:lup.lub.lu.se:cd499e2b-1df0-43ee-b8d9-96ea6b1c4f3f | |
| 003 | SwePub | |
| 008 | 160401s2006 | |||||||||||000 ||eng| | |
| 024 | 7 | a https://lup.lub.lu.se/record/6169072 URI |
| 024 | 7 | a https://doi.org/10.1117/12.6715062 DOI |
| 040 | a (SwePub)lu | |
| 041 | a engb eng | |
| 042 | 9 SwePub | |
| 072 | 7 | a kon2 swepub-publicationtype |
| 072 | 7 | a ref2 swepub-contenttype |
| 100 | 1 | a Andersen, Torbenu Lund University,Lunds universitet,Astronomi - Genomgår omorganisation,Institutionen för astronomi och teoretisk fysik - Genomgår omorganisation,Naturvetenskapliga fakulteten,Lund Observatory - Undergoing reorganization,Department of Astronomy and Theoretical Physics - Undergoing reorganization,Faculty of Science4 aut0 (Swepub:lu)astr-tan |
| 245 | 1 0 | a A new concept for large deformable mirrors for extremely large telescopes |
| 264 | 1 | b SPIE,c 2006 |
| 520 | a For extremely large telescopes, there is strong need for thin deformable mirrors in the 3-4 m class. So far, feasibility of such mirrors has not been demonstrated. Extrapolation from existing techniques suggests that the mirrors could be highly expensive. We give a progress report on a study of an approach for construction of large deformable mirrors with a moderate cost. We have developed low-cost actuators and deflection sensors that can absorb mounting tolerances in the millimeter range, and we have tested prototypes in the laboratory. Studies of control laws for mirrors with thousands of sensors and actuators are in good progress and simulations have been carried out. Manufacturing of thin, glass mirror blanks is being studied and first prototypes have been produced by a slumping technique. Development of polishing procedures for thin mirrors is in progress | |
| 650 | 7 | a NATURVETENSKAPx Fysikx Astronomi, astrofysik och kosmologi0 (SwePub)103052 hsv//swe |
| 650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Astronomy, Astrophysics and Cosmology0 (SwePub)103052 hsv//eng |
| 653 | a glass mirror | |
| 653 | a slumping technique | |
| 653 | a mounting tolerance | |
| 653 | a deflection sensor | |
| 653 | a low-cost actuator | |
| 653 | a extrapolation | |
| 653 | a extremely large telescope | |
| 653 | a large deformable mirror | |
| 653 | a adaptive optics | |
| 653 | a telescope | |
| 653 | a 3 to 4 m | |
| 653 | a polishing | |
| 700 | 1 | a Owner-Petersen, Metteu Lund University,Lunds universitet,Astronomi - Genomgår omorganisation,Institutionen för astronomi och teoretisk fysik - Genomgår omorganisation,Naturvetenskapliga fakulteten,Lund Observatory - Undergoing reorganization,Department of Astronomy and Theoretical Physics - Undergoing reorganization,Faculty of Science4 aut0 (Swepub:lu)astr-mow |
| 700 | 1 | a Ardeberg, Arneu Lund University,Lunds universitet,Astronomi - Genomgår omorganisation,Institutionen för astronomi och teoretisk fysik - Genomgår omorganisation,Naturvetenskapliga fakulteten,Lund Observatory - Undergoing reorganization,Department of Astronomy and Theoretical Physics - Undergoing reorganization,Faculty of Science4 aut0 (Swepub:lu)astr-aar |
| 700 | 1 | a Korhonen, T4 aut |
| 710 | 2 | a Astronomi - Genomgår omorganisationb Institutionen för astronomi och teoretisk fysik - Genomgår omorganisation4 org |
| 773 | 0 | t Proceedings of the SPIE - The International Society for Optical Engineeringd : SPIEg 6272:1, s. 324-331q 6272:1<324-331x 1996-756Xx 0277-786X |
| 856 | 4 | u http://dx.doi.org/10.1117/12.671506y FULLTEXT |
| 856 | 4 8 | u https://lup.lub.lu.se/record/616907 |
| 856 | 4 8 | u https://doi.org/10.1117/12.671506 |
Hitta via bibliotek
- Proceedings of the SPIE - The International Society for Optical Engineering (Sök värdpublikationen i LIBRIS)
Till lärosätets databas
- 8 av 443
- Föregående post
- Nästa post
- Till träfflistan
Hitta mer i SwePub
- Av författaren/redakt...
- Andersen, Torben
- Owner-Petersen, ...
- Ardeberg, Arne
- Korhonen, T
- Om ämnet
-
- NATURVETENSKAP
- NATURVETENSKAP
- och Fysik
- och Astronomi astrof ...
- Artiklar i publikationen
- Proceedings of t ...
- Av lärosätet
- Lunds universitet
Sök utanför SwePub
- Sök vidare i:
- Google Book Search
- Google Scholar
Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.
- Copyright © LIBRIS - Nationella bibliotekssystem
- LIBRIS.kb.se
