The Lund dual-conjugate adaptive optics demonstrator

Per A. Knutsson; Mette Owner-Petersen

doi:10.1117/12.566294

7 July 2004 The Lund dual-conjugate adaptive optics demonstrator

Proceedings Volume 5382, Second Backaskog Workshop on Extremely Large Telescopes; (2004) https://doi.org/10.1117/12.566294
Event: Second Backaskog Workshop on Extremely Large Telescopes, 2003, Backaskog, Sweden

Abstract

This laboratory demonstrator setup is a downscaled version of a 7.5-m aperture telescope with dual-conjugate adaptive optics, a representative static atmosphere in the K-band and five natural guide stars in a cross. The demonstrator has been used to evaluate different modes of adaptive optics; conventional single-conjugate adaptive optics, field-averaged single-conjugate adaptive optics and dual-conjugate adaptive optics.

Citation Download Citation

Per A. Knutsson and Mette Owner-Petersen "The Lund dual-conjugate adaptive optics demonstrator", Proc. SPIE 5382, Second Backaskog Workshop on Extremely Large Telescopes, (7 July 2004); https://doi.org/10.1117/12.566294

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