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Challenges in optics for Extremely Large Telescope instrumentation |
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| Authors: | P. Spanò ,F. M. Zerbi,C. J. Norrie,C. R. Cunningham,K. G. Strassmeier,A. Bianco,P. A. Blanche,M. Bougoin,M. Ghigo,P. Hartmann,L. Zago,E. Atad‐Ettedgui,B. Delabre,H. Dekker,M. Melozzi,B. Snÿ ders,R. Takke,D. D. Walker |
| Abstract: | |
| Keywords: | Optics ELTs spectrographs gratings new materials |