42 citations · 98 across the 7 of their papers we have counts for
7 papers · 1 filter
A comparison of next-generation turbulence profiling instruments at Paranal
Ryan Griffiths, Lisa Bardou, Timothy Butterley +6
A six-night optical turbulence monitoring campaign has been carried at Cerro Paranal observatory in February and March, 2023 to facilitate the development and characterisation of t…
Adaptive Optics Telemetry Standard: Design and specification of a novel data exchange format
Tiago Gomes, Carlos M. Correia, Lisa Bardou +9
The amount of Adaptive Optics (AO) telemetry generated by VIS/NIR ground-based observatories is ever greater, leading to a growing need for a standardised data exchange format to s…
MKID, an energy sensitive superconducting detector for the next generation of XAO
Aurelie Magniez, Lisa Bardou, Tim Morris +1
Selected for the next generation of adaptive optics (AO) systems, the pyramid wavefront sensor (PWFS) is recognised for its closed AO loop performance. As new technologies are emer…
Towards virtual access of adaptive optics telemetry data
Tiago Gomes, Carlos Correia, Lisa Bardou +8
Large amounts of Adaptive-Optics (AO) control loop data and telemetry are currently inaccessible to end-users. Broadening access to those data has the potential to change the AO la…
Diffraction-limited integral-field spectroscopy for extreme adaptive optics systems with the Multi-Core fiber-fed Integral-Field Unit
Sebastiaan Y. Haffert, Robert J. Harris, Alessio Zanutta +31
Direct imaging instruments have the spatial resolution to resolve exoplanets from their host star. This enables direct characterization of the exoplanets atmosphere, but most direc…
Wavefront prediction using artificial neural networks for open-loop Adaptive Optics
Xuewen Liu, Tim Morris, Chris Saunter +3
Latency in the control loop of adaptive optics (AO) systems can severely limit performance. Under the frozen flow hypothesis linear predictive control techniques can overcome this,…