Laser-guide-star-related activities at ESO

Domenico Bonaccini Calia; Wolfgang K.P. Hackenberg; Constanza Araujo; Ivan Guidolin; Jose Luis Alvarez

doi:10.1117/12.552947

25 October 2004 Laser-guide-star-related activities at ESO

Domenico Bonaccini Calia, Wolfgang K.P. Hackenberg, Constanza Araujo, Ivan Guidolin, Jose Luis Alvarez

Author Affiliations +

Proceedings Volume 5490, Advancements in Adaptive Optics; (2004) https://doi.org/10.1117/12.552947
Event: SPIE Astronomical Telescopes + Instrumentation, 2004, Glasgow, United Kingdom

Abstract

We report in this paper on the current activities of the Laser Guide Star group at ESO. We are building the Laser Guide Star Facility on the VLT UT4, we are pushing new technologies in view of multiple LGS and future ELT LGS-AO systems. We are studying new LGS propagation/sensing schemes, to get rid of the LGS cone effect. We are also fostering in member states countries the development of fast sensors to deal with pulsed lasers atmospheric layer sensing.

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Domenico Bonaccini Calia, Wolfgang K.P. Hackenberg, Constanza Araujo, Ivan Guidolin, and Jose Luis Alvarez "Laser-guide-star-related activities at ESO", Proc. SPIE 5490, Advancements in Adaptive Optics, (25 October 2004); https://doi.org/10.1117/12.552947

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